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How to check all checkboxes using jQuery?
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301
You need to use .prop() to set the checked property
$("#checkAll").click(function(){
$('in...
Run R script from command line
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edited Jan 13 at 17:30
answered Aug 19 '13 at 5:01
Das...
Why is lock(this) {…} bad?
...{
lock (this)
{
System.Threading.Thread.Sleep(10000);
}
}
}
class Program
{
static void Main(string[] args)
{
var nancy = new Person {Name = "Nancy Drew", Age = 15};
var a = new Thread(nancy.LockThis);
a.Start();
var b ...
Android: Clear Activity Stack
...Screen and from there user can exit by cancel button (calling system.exit(0) )
11 Answers
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How to run Rake tasks from within Rake tasks?
...e not automatically re-executed unless they are re-enabled. In Rake >= 10.3.2, you can use the following to re-enable those as well:
Rake::Task["build"].all_prerequisite_tasks.each(&:reenable)
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Is log(n!) = Θ(n·log(n))?
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307
Remember that
log(n!) = log(1) + log(2) + ... + log(n-1) + log(n)
You can get the upper bou...
Sublime Text from Command Line
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From build 3065 (Release Date: 29 August 2014) onwards Sublime text includes a command line helper, nameley subl.exe. It is at sublime's installation folder: copy it in to a folder included in the system path.
For example, in my case I ...
Android SDK installation doesn't find JDK
... community wiki
5 revs, 5 users 40%Jurgen
32
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Printing without newline (print 'a',) prints a space, how to remove?
... Note that it works for multiplication of any length string (e.g. 'foo' * 20 works).
>>> print 'a' * 20
aaaaaaaaaaaaaaaaaaaa
If you want to do this in general, build up a string and then print it once. This will consume a bit of memory for the string, but only make a single call to print...
Extract subset of key-value pairs from Python dictionary object?
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10 Answers
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