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Number of processors/cores in command line
...ut. I was hoping since it's a posix tool it'd work on Linux/Solaris so I didn't have to use branching.
– Brian Vandenberg
Sep 11 '15 at 16:59
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jQuery selectors on custom data attributes using HTML5
...s works fine for me, and I make no other reference to data in the js. $('#id').text($('#mydatasource').data('empty')); This will populate the #id element with the contents of the data-empty tag on the #mydatasource element.
– Relaxing In Cyprus
Jun 25 '14 at ...
Python + Django page redirect
...how to pass the value of parameters to lambda, i.e. url(r'^(?P<location_id>\d+)/$', lambda x: HttpResponseRedirect(reverse('dailyreport_location', args=['%(location_id)', ]))) does not work
– radtek
Jun 12 '14 at 16:51
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jQuery and TinyMCE: textarea value doesn't submit
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Using TinyMCE 3.2+ with jquery plugin:$('#textarea_id').tinymce().save(); in the onSubmit handler of your form.
– Brenden
Apr 22 '11 at 22:25
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Storing Data in MySQL as JSON
...n00b thing to do. And, so, I've never done it. Then I saw that FriendFeed did this and actually made their DB scale better and decreased latency. I'm curious if I should do this. And, if so, what's the right way to do it?
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Finding diff between current and last version
...to know the diff between head and any commit you can use:
git diff commit_id HEAD
And this will launch your visual diff tool (if configured):
git difftool HEAD^ HEAD
Since comparison to HEAD is default you can omit it (as pointed out by Orient):
git diff @^
git diff HEAD^
git diff commit_id
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Using Custom Domains With IIS Express
...lect IIS Express ▼ from the drop down
Project Url: http://localhost
Override application root URL: http://dev.example.com
Click Create Virtual Directory (if you get an error here you may need to disable IIS 5/6/7/8, change IIS's Default Site to anything but port :80, make sure Skype isn't using po...
What are the implications of using “!important” in CSS? [duplicate]
...portant:
Specificity is one of the main forces at work when the browser decides how CSS affects the page. The more specific a selector is, the more importance is added to it. This usually coincides with how often the selected element occurs. For example:
button {
color: black;
}
button.highl...
CSS /JS to prevent dragging of ghost image?
...uery method: $('#myImage').attr('draggable', false);
document.getElementById('myImage').setAttribute('draggable', false);
<img id="myImage" src="http://placehold.it/150x150">
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What is a Question Mark “?” and Colon “:” Operator Used for? [duplicate]
...perator but not the ternary operator. Major languages (C#, Java, PHP) consider it a conditional operator, and call it the ?: operator. Occasionally (JavaScript) it is called the conditional operator.
– Sheepy
May 30 '14 at 8:02
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