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Is there a way to make a DIV unselectable?
... While it works on modern browsers, it is not yet specified by W3C.
– Ciro Santilli 郝海东冠状病六四事件法轮功
Feb 22 '14 at 15:43
add a comment
...
How can I grep for a string that begins with a dash/hyphen?
...ce just gets you past Bash, but Grep still has it's own meaning to dashes (by providing options).
So you really need to escape it twice (if you prefer not to use the other mentioned answers). The following will/should work
grep \\-X
grep '\-X'
grep "\-X"
One way to try out how Bash passes argume...
Cleaning up sinon stubs easily
...may use sinon.collection as illustrated in this blog post (dated May 2010) by the author of the sinon library.
The sinon.collection api has changed and a way to use it is the following:
beforeEach(function () {
fakes = sinon.collection;
});
afterEach(function () {
fakes.restore();
});
it('sh...
How to check version of a CocoaPods framework
...
You can figure out version of Cocoapods by using below command :
pod —-version
o/p : 1.2.1
Now if you want detailed version of Gems and Cocoapods then use below command :
gem which cocoapods (without sudo)
o/p : /Library/Ruby/Gems/2.0.0/gems/cocoapods-1.2.1...
How do I use PHP to get the current year?
...
short tags are not supported by all servers and there's also this: programmers.stackexchange.com/questions/151661/…
– Dirk Hartzer Waldeck
Feb 6 '13 at 12:44
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Returning anonymous type in C#
...e returned? Otherwise, you must use an object.
Here is an article written by Jon Skeet on the subject
Code from the article:
using System;
static class GrottyHacks
{
internal static T Cast<T>(object target, T example)
{
return (T) target;
}
}
class CheesecakeFactory
{
...
Bash script to cd to directory with spaces in pathname
...ou're back in the main shell (and original dir) when done? I avoided that by using . to run the script in the current shell, though most folks would just use an alias for this. The spaces could be a red herring.
share
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How to suppress scientific notation when printing float values?
...
I guess by using a variable, give it the desired number of digits, and use it instead of the literal number e.g. f"{a:.{precision}f}"
– Aziz Alto
Nov 15 '19 at 19:39
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How to stop an app on Heroku?
I have an app on Heroku which is being used by few users. However, I notice there are some data issues which i'd like to fix and stop the app in the mean time so users don't enter anything new.
...
How to find if div with specific id exists in jQuery?
...live('click', function(){
name = $(this).text();
if(document.getElementById(name) == null) {
$("div#chatbar").append("<div class='labels'><div id='" + name + "' style='display:none;'></div>" + name + "</div>");
} else {
alert('this record already exists');
}
}...