0
0
This always works when I need to add pieces of functionality to a single page...
function doTheThing() {
...
}
function helper() {
...
}
function otherThing() {
helper();
}
function moreHelp() {
....
}
function extraStuff() {
moreHelp();
}
$(document).ready(function() {
doTheThing...
0
I have created a custom scatterplot in Qt and am wondering if there is a more efficient way to do it. Here is a scatch of the problem:
The layout of the plotting area consists of a rectangular structure starting at [0,0] in the top left corner and expands by 250 pixels to the bottom right cor...
Need help with the following task, cannot seem to get my code working and have been trying for a long time now
I put together a function to sort out values that I am getting from a curl request for different 'devices', it works as is, I am only wondering if there is an easier way to to this.
function convert($deviceName, $namesArray, $devicesArray) {
$result = array();
foreach ($devicesArray as...
Introduction:
For a project I'm working on I used a BackGroundWorker to lift some heavy tasks away from the UI thread and report progress. For this I created some sort of modal dialog with a label and progress bar which were updated from the ProgressChanged method of the backgroundworker.
I rea...0
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The normal boostrap affix doesn't take the items natural offset top position into account, you have to manually pass it in as an attribute. This takes care of that, and accounts for the offset top changing on window resize.
var $attribute = $('[data-smart-affix]');
$attribute.each(function(){
...
def user_not_authorized(exception)
message = t('flash.access_denied')
if exception.policy.class.to_s.underscore == 'group_policy' && current_user.students.size != 0
current_user.students.each do |student|
student.memberships.each do |membership|
if membersh...
Here is the function which does exactly what is specified by it's name:
sub runCmd_getStdoutStderrAndExitCode(@)
{
my @cmd = @_;
# fork a child
my ($child_pid, $child_stdout, $child_stderr);
eval
{
$child_pid = open3(\*STDIN, # is /dev/null when collectl is a daemon
...0
I am new to android developement.
Created calculator application.
Want to improve my code quality.
Will be helpfull for any advice to make the code better and more professional
(overall structure, splitting onto logical units, accordance to code conventions, methods and variables names, comments ...
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I wrote a logging class for several of my applications, but I have noticed that it is fairly in-efficient. Can anyone suggest improvements?
What I am looking for:
Pointers on improving efficiency
Tips for lowering the code-footprint
Suggested functional improvements
Please be as nit-picky as...0
I am new to android developement.
Created calculator application.
Want to improve my code quality.
Will be helpfull for any advice to make the code better and more professional
(overall structure, splitting onto logical units, accordance to code conventions, methods and variables names, comments ...
Just a fun batch file I have made. I wanted an easy way to loop any arbitrary command several times: loopme.bat
@echo off
SETLOCAL
echo LoopMe v1.0
IF "%~1"=="/?" (GOTO HELP)
IF "%~1"=="" (GOTO HELP)
IF "%2"=="" (SET TIMEOUT=1) ELSE (SET TIMEOUT=%2)
SET COMMAND=%~1
SET COUNTER=0
:RUN
SET /A CO...
Which of these two methods is best to strip multiple spaces and linebreaks?
Or is there a better/smarter way?
They seem to output identical result. But the latter has "negative lookahead" (?). I assume that is "best", but I can't see why (the input text is never huge)
$str = preg_replace('/ {2...0
I wrote the below function for doing a variation of bisection search that I came up with. This can be useful when the higher bound is not known. It assumes that as number increases the result of the condition is also increasing.
For example - find the largest classroom size where the probability...
I have created an if statement to cycle through a mongodb collection of json objects and extract the text field from each and append it to a list. Here is the code below.
appleSentimentText = []
for record in db.Apple.find():
if record.get('text'):
appleSentimentText.append(record...
"A series of tubes" is a phrase coined originally as an analogy by then-United States Senator Ted Stevens (R-Alaska) to describe the Internet in the context of opposing network neutrality. On June 28, 2006, he used this metaphor to criticize a proposed amendment to a committee bill. The amendment would have prohibited Internet Access providers such as AT&T, Comcast, Time Warner Cable, and Verizon Communications from charging fees to give some companies' data a higher priority in relation to other traffic. This metaphor has been widely ridiculed, despite the fact that he was in charge of regulating...
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I am stuck on a piece of code that I have written. I have made a whole heap of nested ifs and I want to find a way to convert to a switch-case (problem being I have no way of declaring an int that can distinguish between cases). Is there an alternative to making this code snippet appear less ugly...
0
Why bother with all this mess? We can pass the array around as a Swift array every where we go, and keep it in this format until the very last moment.
A C-array is nothing more than a contiguous block of memory, whose size in bytes is equivalent to the size of the array type multiplied by numbe...
Q : Why would you use Rational numbers?
A : Main reasons to use them
Rationals have no round off error
Rationals do not experience Catastrophic Cancellation
Rationals act as though the machine epsilon were zero
Furthermore you do not want to use big integer or decimal classes.
Q : What ar...
Given a list of strings, my task is to find the common prefix.
Sample input: ["madam", "mad", "mast"]
Sample output: "ma"
Sample input: ["question", "method"]
Sample output: ""
Below is my solution, I'd be happy for help improving the algorithm (I'm open to totally different approaches) or gen...-1
Normally, I copy libraries like jQuery into the js/lib folder of a web project so that they can be used by the client.
I was thinking that if I'm already using npm for package management, I could just skip this step. I did this instead:
npm install jquery --save
and then in my server code:
ap...
I´m trying to learn c# and as a beginner project I chose to try and recreate John Conways Game of life.
I'm trying to accomplish this by doing the calculations in a 2D int[,] array and then transfering the data to a datagridview so I get a visual representation of the results.
I have a problem ...
