text stringlengths 175 47.7k | meta dict |
|---|---|
Q:
How to avoid anti-clockwise rotation animation when reseting rotation from 360deg to 0 deg?
I am creating an animation that looks like a fancy wheel, When resetting rotation from 360deg to 0 deg, It animating the wheel in anti-clockwise direction, How to Avoid this???
HTML
<ul class="cm">
<li><span>01</span></li... | {
"pile_set_name": "StackExchange"
} |
Q:
ReCAPTCHA v3 is not working in a Shopify Contact form, how can I solve it?
Yesterday I added Google ReCAPTCHA v3 in one of my client's Shopify website, but I don't think that it is working because he is still reporting to receive several spam e-mails.
I've followed Google's guide, but I don't know what to do for "... | {
"pile_set_name": "StackExchange"
} |
Q:
Get URL segment in Laravel 5
For accessing previous URL in laravel. I am using this code in my controller.
$current_url = Request::url();
$back_url = redirect()->back()->getTargetUrl();
if ($current_url != $back_url) {
Session::put('previous_url', redirect()->back()->getTargetUrl());
}
This method helps maintai... | {
"pile_set_name": "StackExchange"
} |
Q:
How to change jump time in totem media player?
How to change jump time in totem media player? It's by default 60 sec jump forward and 15 sec jump back.
A:
shift, Right Arrow: forward 15 seconds
shift, left arrow: back for 5 seconds
| {
"pile_set_name": "StackExchange"
} |
Q:
store wget link into a database (php)
I'm trying to find a solution to download automatically .flv link everyday from a website using wget and to store all the links into a database to stream them in my website. (all in php)
How to do that? I don't need to store the files only links into the database.
Best regards... | {
"pile_set_name": "StackExchange"
} |
Q:
Algorithm for creating fisheye effect from a normal image
I am trying to create an OpenGL fragment shader that converts a normal image to an image that contains fish eye effect. This is what i mean by fish eye affect (http://www.marcofolio.net/photoshop/create_a_fish_eye_lens_effect_in_photoshop.html).
By normal i... | {
"pile_set_name": "StackExchange"
} |
Q:
Ruby instance variable
class Polygon
attr_accessor :sides
@sides = 10
end
When I try to access
puts Polygon.new.sides # => nil
I get nil. How to access sides?
What is wrong here?
A:
Since ruby class definitions are just executable code, when you say @sides = 10 in the context of a class definition, you're ... | {
"pile_set_name": "StackExchange"
} |
Q:
How to make an anonymous types property name dynamic?
I have a following LinqToXml query:
var linqDoc = XDocument.Parse(xml);
var result = linqDoc.Descendants()
.GroupBy(elem => elem.Name)
.Select(group => new
{
TagName = group.Key.ToString(),
Values = group.Attributes("Id")
... | {
"pile_set_name": "StackExchange"
} |
Q:
PHP Associative Array Looping in Twig
How can i loop this array in Twig ?
what im doing wrong ?
here is what i have
<?php foreach (array('price','weight','length','width','height','points') as $mod) { ?>
<label class="col-sm-2 control-label" for="input-<?php echo $mod . $option_row; ?>"><?php echo ${'text_option_'... | {
"pile_set_name": "StackExchange"
} |
Q:
What will be the interval of convergence $\sum_{n=1}^{\infty} \frac{n! x^n}{2^{n^{2}}}$
$\displaystyle \sum_{n=1}^{\infty} \frac{n! x^n}{2^{n^{2}}}$ My main problem is how can I handle the denominator ${2^{n^{2}}}$? I used until know the ratio test, as I saw a factorial, but it the denominator makes it a little bi... | {
"pile_set_name": "StackExchange"
} |
Q:
Bitmap from byte[] array
I want to create a bitmap from a byte[]. My problem is that I can't use a BitmapSource in Unity and if I use a MemoryStream Unity gets an error.
I tried it with this:
Bitmap bitmap = new Bitmap(512, 424);
var data = bitmap.LockBits(new Rectangle(Point.Empty, bitmap.Size),
ImageLockM... | {
"pile_set_name": "StackExchange"
} |
Q:
Meaning and Usage of 'Раз уж'
I translated a sentence of mine into Russian, which originally read: "I want to hear all about your news and what took place today! Once I have my coffee, of course."
Here is my translation: "Я хочу услышать все о твоих новостях и сегодняшних происшествиях! Раз уж у меня есть кофе."
A... | {
"pile_set_name": "StackExchange"
} |
Q:
Select the field that ever fulfil condition
Employee Table
NameId Name
1 Andy
2 Peter
3 Jason
4 Thomas
5 Clark
Employee - Supervisor Relations
NameId SupervisorId (Refer to employee Id)
1 4
1 2
2 3
5 4
How can i select query to return search with all ... | {
"pile_set_name": "StackExchange"
} |
Q:
SSH Permission denied for Mininet
I am new to SDN and was trying to learn Mininet. I have installed debian(64-bit) and Mininet on Virtual Box. When I try to connect Mininet Vm from Debian I have to run the following comamnd :
ssh -X mininet@10.0.2.15
It asks for mininet password, but after entering the default m... | {
"pile_set_name": "StackExchange"
} |
Q:
Summing up digits of a very long binary number?
I was asked by a friend :
If 2^10 = 1024 , we can take 1024 and break and summarize its digits :
1+0+2+4 = 7.
This is easy.
However When the input is 2^30000 ( the input actually is a long string "1000...") --there is no .net type which can hold this value .
So t... | {
"pile_set_name": "StackExchange"
} |
Q:
How to manage data sharing in a little Intranet on Windows
I should set up a network for a little enterprise. The requirements can be summarized as follows:
All the "business" softwares have to be stored in a single computer (let's call it "the server"). The other computers (in this case there should be at most 2... | {
"pile_set_name": "StackExchange"
} |
Q:
Can Laravel handle high traffic apps?
I am working on a PHP/MySQL social network project that will consist of many module/sections including:
user system (permissions, profiles, settings, etc...)
stackoverflow style badge and reputation point system
Wall/stream of friends posts
forums
message system
portfoli... | {
"pile_set_name": "StackExchange"
} |
Q:
Using while loop for nested if statements
Although I know I'm missing something, can't seem to get my head around a simple loop.
while (true){
if (n < 0)
System.out.print("less than 0")
else if (n > 35)
System.out.print("greater than 35")
else
calc(n)
}
I'm trying to use a while loop to loop the c... | {
"pile_set_name": "StackExchange"
} |
Q:
Making bootstrap navbar sticky only when navbar-collapse show
I want to make my navbar into a fixed position only if the collapsed menu is shown. It seems I can only make it permanently fixed regardless of the collapse function trigger, which is not what I want.
This is what I have
<nav class="navbar navbar-expan... | {
"pile_set_name": "StackExchange"
} |
Q:
Writing groovy closure or some pattern to take care of transactions
I want to write some type of closure or method template pattern in groovy that takes care of DB transactions in one place
What i want is some thing like this...
Pseudo code
def txMethod(codeOrSetStatementsToExecute){
//begin transaction
ex... | {
"pile_set_name": "StackExchange"
} |
Q:
Extract array from JSON using sed and regex
I'm trying to write a script for comissioning embedded devices, they retrieve a JSON object from an API that contains an array of scripts that must be run to comission the device.
{
"status":"wait",
"settings":{
"serialNo": "123456",
"macAddress":"ff:ff:ff:f... | {
"pile_set_name": "StackExchange"
} |
Q:
convert SAS date format to R
I read in a sas7bdat file using the haven package.
One column has dates in the YYQ6. format.
I R this is converted to numbers like -5844, 0, 7121, ..
How can I convert this to a year format? I have no access to SAS but these values should be birth dates.
A:
Bit of Research first. S... | {
"pile_set_name": "StackExchange"
} |
Q:
Image generator missing positional argument for unet keras
I keep getting the following error for below code when I try to train the model: TypeError: fit_generator() missing 1 required positional argument: 'generator'. For the life of me I can not figure out what is causing this error. x_train is an rgb image of ... | {
"pile_set_name": "StackExchange"
} |
Q:
Read multiple lists from python into an SQL query
I have 3 lists of user id's and time ranges (different for each user id) for which I would like to extract data. I am querying an AWS redshift database through Python. Normally, with one list, I'd do something like this:
sql_query = "select userid from some_table... | {
"pile_set_name": "StackExchange"
} |
Q:
In an ItemControl binding to property doesent work but binding to DataContext does
when I run this code the Item-object in my CustomControl becomes a System.Windows.Data.Binding containing nothing but null values but the DataContext becomes an MyClass object (which Items is populated with)
<UserControl x:Name="thi... | {
"pile_set_name": "StackExchange"
} |
Q:
Create file and directories at the same time
I am trying to create a blank file and its directories.
I have tried to use cd. > foo\bar.txt but it wont also make the directory.
Thank you.
A:
The only thing I can suggest is to mkdir first and then crate file, in fact it's 2 instructions but you can execute it in o... | {
"pile_set_name": "StackExchange"
} |
Q:
What am I missing here: $U(144) \neq U(140)$
I'm confused about the following exercise:
Prove that $U(144)$ is isomorphic to $U(140)$.
Here are my thoughts:
$$U(144) = U(12^2) = U(3^2)\oplus U(2^4) = \mathbb Z_{6} \oplus \mathbb Z_{8}$$
and
$$ U(140) = U(2^2 *7*5) = U(2^2) \oplus U(5) \oplus U(7) = \mathbb Z_{2} \... | {
"pile_set_name": "StackExchange"
} |
Q:
How to assume the Probability function that will be used in Likelihood
We define Likelihood as follows:
$$ \mathcal{L}(\theta | X) = \prod P(x_{i}|\theta) $$
Question: How to assume the probability function $P$, specially in case of complex dataset?
I understand that if we are doing a Coin Toss, I can assume $P$ t... | {
"pile_set_name": "StackExchange"
} |
Q:
Data binding to a nested property with possibly null parent
I want to perform data-binding to Room.ToNorth.ImageName while ToNorth may be null.
I'm trying to write my own text adventure and have images next to each of the directions a player can go (ie. open/closed door, pathway). When there isn't a room in a giv... | {
"pile_set_name": "StackExchange"
} |
Q:
Dynamically updated charts with Achartengine
I will like to have a chart in my application that the user can update when inserting data in an edit text. That is to say I want that when a user inserts data in the edit text and sent them with the send button the chart updates and shows the new data.
I tried insertin... | {
"pile_set_name": "StackExchange"
} |
Q:
PHP object question
Excuse what is probably a really basic question but how do I achieve this.
$cache = New Mem;
$cache->event($event)->delete;
Which is called via the function below. Without the ->delete, it works perfectly fine, but I just need to find a way to call the delete thus inside the function.
clas... | {
"pile_set_name": "StackExchange"
} |
Q:
adding space between x axis and xtics in gnuplot histogram
Currently I created graphs with small size. The spacing really important at this case. I want to add more vertical space between my xticlabels and x axis.
I have tried to set the x bar with
set xtics offset 0,graph 0.05
my gnuplot output:
The data and ... | {
"pile_set_name": "StackExchange"
} |
Q:
optimizing memory resources for a big query response
I have to perform a query that can generates a very big string in response (up to 1Gb), which is basically a big, big JSON array. Yes, pagination is in order but I'm stressing the concept in order to get you the idea.
Symfony simply uses doctrine to get the res... | {
"pile_set_name": "StackExchange"
} |
Q:
Exchanging variables between 2 classes
Whenever I call the method Draw in Sprite, it won't draw it because X, Y, Width and Height are 0. :(
code:
class Sprite
{
protected int Y;// { get; set; }
protected int X;// { get; set; } { get; set; }
protected int Width;// { get; set; } { get; set; }
publ... | {
"pile_set_name": "StackExchange"
} |
Q:
Loop through input fields with jQuery to find the highest value?
I have a number of input[type=text] fields on my page and I want to loop through all of them in order to find and return the highest value.
Is there a way to do this with jQuery?
Thanks for any help.
A:
Here is one solution:
var highest = -Infinity... | {
"pile_set_name": "StackExchange"
} |
Q:
Does grails needed to run the application on tomcat?
I'm very new to web development.
I see people running grails app on tomcat, without grails being installed in that system! How this can be possible? How come tomcat can understand "grails" terminology and semantics?
Am I missing anything over here?
Thanks in ad... | {
"pile_set_name": "StackExchange"
} |
Q:
Requesting the mentor regarding the PhD research topic selection
One of my friends is doing PhD under a good faculty from one year.
The mentor wants to give PhD only if the student writes two papers in SCI journals. The student wants to do his PhD on number theory conjectures. The mentor is saying that the PhD an... | {
"pile_set_name": "StackExchange"
} |
Q:
What is relational parametricity?
A complicated-sounding term with no good explanations from a simple google search... are there any more academically-oriented folk who could explain this one?
A:
Both answers are mostly right. I would say that parametricity is a possible property of polymorphism. And polymorphis... | {
"pile_set_name": "StackExchange"
} |
Q:
In *nix, how to determine which filesystem a particular file is on?
In a generic, modern unix environment (say, GNU/Linux, GNU/Solaris, or Mac OS X), is there a good way to determine which mountpoint and filesystem-type a particular absolute file path is on?
I suppose I could execute the mount command and manually... | {
"pile_set_name": "StackExchange"
} |
Q:
How to change the default font for Bless hex editor?
bless seems slightly better to me then ghex, but it has this ugly default font I can't stand.
My system monospaced font is set to Droid Sans Mono, size 9 and bless uses Courier New, size 12. It's too big and not preferred here, but can't find way to change it.... | {
"pile_set_name": "StackExchange"
} |
Q:
Create list of variable type
I am trying to create a list of a certain type.
I want to use the List notation but all I know is a "System.Type"
The type a have is variable. How can I create a list of a variable type?
I want something similar to this code.
public IList createListOfMyType(Type myType)
{
return n... | {
"pile_set_name": "StackExchange"
} |
Q:
If-Then-Else for my simple HTML form
I've set up a server, which sends the following form to a client and tries to receive the submitted information. How can I add a If-Else to it as simple as possible? I need to say if the "use tracefile" is enabled, then show the dropdown box, otherwise, show the customized inpu... | {
"pile_set_name": "StackExchange"
} |
Q:
Qt loop through QHash to return it's key-value pairs
I'm trying to loop through a QHash using foreach and get each pair in the QHash and then get the keys and values of those so I can append them to a string.
Here's what I have
QString Packet::Serialize() {
QString sBuilder = Command.toUpper() + " ";
fore... | {
"pile_set_name": "StackExchange"
} |
Q:
Multi Line Labels and an Image with UIStackView
I am trying to see if I can easily use a UIStackView to create multi line labels and also display an image.
Here are my current constraints.
When I run it I get the following:
If I remove the imageview then the multi line works. Somehow UIImageView width and hei... | {
"pile_set_name": "StackExchange"
} |
Q:
Cordova 5.3.3 Android app crashes on calling 'registerDevice' for push notifications
Problem
I'm building an Android app using Cordova 5.3.3 (latest), and using the pushwoosh cordova plugin for push notifications ( https://github.com/Pushwoosh/pushwoosh-phonegap-3.0-plugin ).
The app also uses the facebook-connect... | {
"pile_set_name": "StackExchange"
} |
Q:
How to use eval() for php code stored in DB?
I have whole HTML code present in the db and it includes following HTML code-
<p class="card mb-4 shadow-sm"><img src="<?php echo SITE_URL; ?>/assets/images/blog/php.png" alt="php" title="php"></p>
This HTML is stored in db and I want it to print value of SITE_URL when... | {
"pile_set_name": "StackExchange"
} |
Q:
Calculation of magnetic field saturation inside coil core
I want to try to make an electromagnet, but I don't have soft-iron available. I've read that ferrite MnZn are suitable as soft-iron to create a high efficiency magnets with the inconvenient of lower magnetic saturation.
I'd like to know If with my specifics... | {
"pile_set_name": "StackExchange"
} |
Q:
SQL Join Tables Apply Value Only Once To Each Set
I need to join two tables together. However, the table being joined must only apply its value once to a set a rows with the same value. This is what I mean...
TABLE JOIN I WANT IS BELOW
** LOGGED HOURS ** ** SICK HOURS ** ** RESULT TABLE **
+--------+----... | {
"pile_set_name": "StackExchange"
} |
Q:
Writing text in multiline in python
I am working on a text editor. The only challenge left for me is to write text in next line when text width(written) exceeded from its maximum size(window).
Any help will be appreciated. I have a class photo viewer that controls text font, size etc.Thanks in advance
class PhotoV... | {
"pile_set_name": "StackExchange"
} |
Q:
Best way to get remote data that changes a lot
There are 3+ apps which collect parameters in the form of one string, like "Peter", "Jane", "Mary", etc. At the moment I keep this parameters in String[] array. However, the data needs to be changed a lot so every few days I have to amend strings, recompile APKs and p... | {
"pile_set_name": "StackExchange"
} |
Q:
node.js server running but not loading
I've just installed node.js on my computer running Win7(64bit).
The problem is that when I run a simple hello-world application it is running (as confirmed by console.log() and me pushing the code to OpenShift where it works just fine) but when I try to load the page in loca... | {
"pile_set_name": "StackExchange"
} |
Q:
Any way to do true conditional compilation in Swift 3?
There are some related questions but I have insufficient site reputation to comment on the existing threads, forcing me to start a new one. Sorry about that.
It appears Swift doesn't have a true preprocessor. Workarounds are possible using #if / #else / #en... | {
"pile_set_name": "StackExchange"
} |
Q:
"Confused Digger" algorithm running too slow, any way to speed it up?
I have an algorithm that was based on a backtracking maze algorithm with some parts removed, resulting in this wonderful dungeon. Unfortunately, it runs extremely slowly which makes it almost impossible to fill a decently-sized map with. I reall... | {
"pile_set_name": "StackExchange"
} |
Q:
How to return an unknown object which contains a specified member variable
There is some code I have seen where the returning object has a Visible member, which can set to be true. I would like to mimic this functionality, but I am getting the error 'object' does not contain a definition for 'Visible' and no exten... | {
"pile_set_name": "StackExchange"
} |
Q:
How to prevent people from dropping in non-droppable elements?
I am implementing drag and drop this way.
<?php echo $this->Html->script('modernizr/2.5.3/modernizr.min.js', array('block' => 'scriptTop')); ?>
$(document).ready(function () {
dropArea = document.getElementById("droparea");
dropArea.addEventL... | {
"pile_set_name": "StackExchange"
} |
Q:
Choosing motor and battery for a robot
I have a project which requires a robot to move around a room with a flat surface (concrete floor).
The robot must carry a laptop. I estimated that the total weight would be 6-7kg (including motors, battery, laptop, motor controller board and other mics items). I would like i... | {
"pile_set_name": "StackExchange"
} |
Q:
ASPxGridView default unbound column filter from dropdown
So I am using ASPxGridView for displaying data. I have an unbound column with text in there. Normally, you can filter the column:
-by selecting a value from dropdown
-by typing some text in filter input
The behaviour I'm trying to achieve is: When you select... | {
"pile_set_name": "StackExchange"
} |
Q:
Plotting in Python Notebook (Docs)
Attempting to go through the pandas doc at http://pandas.pydata.org/pandas-docs/stable/visualization.html#basic-plotting-plot I get an error :
NameError: name 'Series' is not defined
I can import pandas and supply 'pandas.Series', but I want to know how to set up notebook, as i... | {
"pile_set_name": "StackExchange"
} |
Q:
Data Management Gateway in Azure ML Studio
I built an experiment in Azure ML Studio and want to get the input to the model through On-Premise SQL-Server Database. Does Data Management Gateway help in connecting to the Database, if so can you please mention the steps to be followed.
A:
Yes you need to use Data Ma... | {
"pile_set_name": "StackExchange"
} |
Q:
Как в PyQt5 к кнопке привязать другое окно и преобразовать всё в .exe файл?
Имеются 2 программы: бинарный калькулятор и прогноз погоды в отдельных окнах.
Надо сделать так, чтобы при нажатии на соответствующие кнопки в меню отображались соответствующие окна программ.
К главному меню относятся файлы mintro.py и mi... | {
"pile_set_name": "StackExchange"
} |
Q:
App: use address book to find friends::: How to deal with country codes
I am working on a social network. I need to add a "find-friends" feature based on users' phone number and their address book (like whatsapp and others).
The app I am developing will be available globally and I was wondering how others deal wi... | {
"pile_set_name": "StackExchange"
} |
Q:
ActionScript Preloader More Detailed Percentages
I am building a preloader for a flash application I am building. I am looking for a way to gain more detailed percentages from the ProgressEvent.PROGRESS that all preloaders use to track downloading progress. When I run a trace() statement on the loader percentages ... | {
"pile_set_name": "StackExchange"
} |
Q:
Check if ConfigurationProperty value is not set
Let's say I have a ConfigurationProperty defined this way:
[ConfigurationProperty("TheProp")]
public double TheProp
{
get{//some code}
set{//some code}
}
How do I check if this ConfigurationProperty has a value or not? DefaultValue will not work in this case... | {
"pile_set_name": "StackExchange"
} |
Q:
Move to a Div/ID from Navbar Link
Ok, So I have a navbar that, when a link is clicked, I want it to move to a specific div (i.e. when clicking the "About" link, the page moves to the About section of the page).
A JSFiddle of the Code in question:
HTML in question:
<nav class="navbar navbar-toggleable-lg sticky-t... | {
"pile_set_name": "StackExchange"
} |
Q:
Can I apply the same animation to multiple text fields?
I'm creating a method that shakes my UITextField and use POP to do the heavy lifting.
- (void)textFieldErrorAnimation {
POPSpringAnimation *shake = [POPSpringAnimation animationWithPropertyNamed:kPOPLayerPositionX];
shake.springBounciness = 10;
... | {
"pile_set_name": "StackExchange"
} |
Q:
What is the explanation of this Medrash about Moshe entering Eretz Yisroel?
The Medrash says that Moshe tells Hashem "it says in your Torah that if a slave says 'I love my master and children and I do not wish to go free' then he stays in his servitude, and I do both". Hashem answers him "do not continue to speak"... | {
"pile_set_name": "StackExchange"
} |
Q:
Are contest-like questions fair game?
https://philosophy.stackexchange.com/questions/25076/can-you-tell-me-plianly-what-is-the-difference-between-truth-and-fact
As far as I can tell, the OP is looking for short answers (as in "number of words can be counted on fingers"). I'm not 100% confident on the value in suc... | {
"pile_set_name": "StackExchange"
} |
Q:
How to programmatically invoke zoom event in MatLab?
I am using "plot_google_map.m" that uses the Google Maps API to plot a map in the background of the current figure. A figure generated with this auto-refreshes the map upon zooming event, and I added some codes to make it refresh data upon panning event, too.
No... | {
"pile_set_name": "StackExchange"
} |
Q:
Generic types comparison
I have two objects of generic type T.
T x , T y
I want to be able to do comparison like:
if (x >= y)
Therefore I try to use the compareTo method which is missing until I add the constraint where T:IComparable. Only then I see it in the intellisence.
Not sure why only then I see it and... | {
"pile_set_name": "StackExchange"
} |
Q:
Deserialize JSON in Dictionary in Web Api: always empty string
I have such JSON string: {"1":[1,3,5],"2":[2,5,6],"3":[5,6,8]}
I want to send it to the Web Api Controller without changing using ajax request:
$.ajax({
type: "POST",
url: "Api/Serialize/Dict",
data: JSON.stringify(sendedData),... | {
"pile_set_name": "StackExchange"
} |
Q:
Keep element always centered with side text to the left
I need help to structure a page, i thought it was easy but it wasn't, at least not for me.
Logo: always centered, of course.
Element: For instance, an image, always centered. Image can be vertical or horizontal, but needs to be centered.
Text: Next to the el... | {
"pile_set_name": "StackExchange"
} |
Q:
how to prevent SQL Injection in a asp.net website
For email entry in a text box by the user i am doing client side check, to find whether the email is valid or not
string emailexist = "SELECT COUNT(DISTINCT UserID) as count FROM tbl_user WHERE Email=@Email ";
<asp:RegularExpressionValidator ID="RegularEx... | {
"pile_set_name": "StackExchange"
} |
Q:
Add multiple elements to a single var and detect if any of those are clicked?
I have a page that can have one of three possible elements. I would like to assign whatever element exists to a var and then check if the var is clicked.
I tried using the add(), but it has confused me:
var testingVar = $('#element-one')... | {
"pile_set_name": "StackExchange"
} |
Q:
Is std::move(*this) a good pattern?
In order to make this code with C++11 reference qualifiers work as expected I have to introduce a std::move(*this) that doesn't sound right.
#include<iostream>
struct A{
void gun() const&{std::cout << "gun const&" << std::endl;}
void gun() &&{std::cout << "gun&&" << std:... | {
"pile_set_name": "StackExchange"
} |
Q:
Why does the domain of convergence change after this integration?
So, while trying to derive the Taylor expansion for $\ln(x+1)$ around $x=0$, I started by using the well-known power series:
$$\frac{1}{1-x}=1+x+x^2 +x^3 +... \qquad \text{when } \lvert x \rvert < 1$$
Letting $x \mapsto-x$, we get:
$$\frac{1}{1+x}=1... | {
"pile_set_name": "StackExchange"
} |
Q:
What's the command that Kirk gives when he turns over command?
Which is correct, A or B? As he turns over the command, Kirk says
A) 'You have the COM' [as in Command]
or
B) You have the CONN.' [as in ???]
I've always assumed the former, A, is correct, but a recent television commercial for the new Star Tre... | {
"pile_set_name": "StackExchange"
} |
Q:
Is there a better way to get the Camera pixels than onPreviewFrame on Android?
onPreviewFrame only gets called when the preview frames from the camera get displayed. I'm processing the image as an open gl texture using the same technique here:
http://nhenze.net/?p=172&cpage=1#comment-8424
But it seems like a waste... | {
"pile_set_name": "StackExchange"
} |
Q:
What style of lager is Corona? And what other beers are similar?
Corona Extra is a Mexican beer that is very popular (in Australia anyway). Most people seem to like it for it's drinkability, and suitability for enjoyment in hot weather.
Is there a name for this style of lager? Eg; I don't think it's a pilsener or ... | {
"pile_set_name": "StackExchange"
} |
Q:
How would you design an AppEngine datastore for a social site like Twitter?
I'm wondering what would be the best way to design a social application where members make activities and follow other member's activities using Google AppEngine.
To be more specific lets assume we have these entities:
Users who have frie... | {
"pile_set_name": "StackExchange"
} |
Q:
Find if something was committed every 6 months
I have a request for a query and its throwing me for a loop here.
Scope: Build a report that will tell us if a taskey was used every 6 months
I.e. Sally made report x this month, she needs to make that report again with in 6 months.
I need the report that tells me w... | {
"pile_set_name": "StackExchange"
} |
End of preview. Expand in Data Studio
README.md exists but content is empty.
- Downloads last month
- 53