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Vertically align an image inside a div with responsive height
...ich has a height that changes with the width when the browser is re-sized (to maintain a square aspect ratio).
10 Answers
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How to use double or single brackets, parentheses, curly braces
...and || instead of -a and -o and there's a regular expression matching operator =~.
Also, in a simple test, double square brackets seem to evaluate quite a lot quicker than single ones.
$ time for ((i=0; i<10000000; i++)); do [[ "$i" = 1000 ]]; done
real 0m24.548s
user 0m24.337s
sys 0m0.0...
Check/Uncheck checkbox with JavaScript (jQuery or vanilla)?
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Using .prop doesn't seem to work with Jquery 1.11.2 in Firefox with locally hosted files. .attr does. I've not tested more fully. Here's the code: ``` personContent.find("[data-name='" + pass.name + "']").children('input').attr('checked', true); ```
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How to describe “object” arguments in jsdoc?
...param wiki page:
Parameters With Properties
If a parameter is expected to have a particular property, you can document that immediately after the @param tag for that parameter, like so:
/**
* @param userInfo Information about the user.
* @param userInfo.name The name of the user.
* @par...
How to replace four spaces with a tab in Sublime Text 2?
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Bottom right hand corner on the status bar, click Spaces: N (or Tab Width: N, where N is an integer), ensure it says Tab Width: 4 for converting from four spaces, and then select Convert Indentation to Tabs from the contextual m...
UITapGestureRecognizer breaks UITableView didSelectRowAtIndexPath
I have written my own function to scroll text fields up when the keyboard shows up. In order to dismiss the keyboard by tapping away from the text field, I've created a UITapGestureRecognizer that takes care of resigning first responder on the text field when tapping away.
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What permission do I need to access Internet from an Android application?
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Add the INTERNET permission to your manifest file.
You have to add this line:
<uses-permission android:name="android.permission.INTERNET" />
outside the application tag in your AndroidManifest.xml
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What are 'closures' in .NET?
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I have an article on this very topic. (It has lots of examples.)
In essence, a closure is a block of code which can be executed at a later time, but which maintains the environment in which it was first created - i.e. it can still use the local variables ...
Find method references in Xcode
Is there a way in Xcode to find all the places where a method or property has been been called?
6 Answers
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How do I edit an incorrect commit message with TortoiseGit?
How I can edit commit message with tortoiseGIT? The question is very similar to this but I want to do this with TortoiseGit not with console, is it possible?
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