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Selecting all text in HTML text input when clicked
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Any updates on browser support? w3schools.com/jsref/met_text_select.asp claims it is supported by all browsers
– Ayyash
Apr 24 '17 at 5:05
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Maximum Length of Command Line String
In Windows, what is the maximum length of a command line string? Meaning if I specify a program which takes arguments on the command line such as abc.exe -name=abc
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How to detect unused methods and #import in Objective-C
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Xcode allows you to (un)check settings for specific compiler warnings that can warn you of some types of unused code. (Select the project in the source list and File > Get Info, then select the Build tab.) Here are a few (which show up for Clang and GCC 4.2 for me) which ma...
Programmatically create a UIView with color gradient
... edited May 23 '17 at 12:10
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answered Apr 15 '14 at 4:19
Arslan AliArslan Ali...
Hyphen, underscore, or camelCase as word delimiter in URIs?
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How can I group data with an Angular filter?
...npm install angular-filter from your terminal
via cdnjs http://www.cdnjs.com/libraries/angular-filter
(2) Include angular-filter.js (or angular-filter.min.js) in your index.html, after including Angular itself.
(3) Add 'angular.filter' to your main module's list of dependencies.
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What is the difference between String.Empty and “” (empty string)?
... Interesting that even though the question says nothing about comparing a string to either "" or string.Empty to check for empty strings, a lot of people seem to interpret the question that way...
– peSHIr
Jan 15 '09 at 9:09
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How to collapse all methods in Xcode?
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As of Xcode 4 it seems to have changed.
command-alt-shift-left arrow will do the trick...
To fold/unfold current methods or if structures use:
Fold: command-alt-left arrow
Unfold: command-alt-right arrow
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Running multiple commands in one line in shell
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You are using | (pipe) to direct the output of a command into another command. What you are looking for is && operator to execute the next command only if the previous one succeeded:
cp /templates/apple /templates/used && cp /templates/apple /templates/inus...
What does -D_XOPEN_SOURCE do/mean?
I recently encountered some code that gcc would not compile without this arg. I checked the gcc man page, but did not find this specific option. I did find XOPEN_SOURCE , but there was little explanation of what it does.
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