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Semantic Diff Utilities [closed]
...od examples of semantic diff/merge utilities. The traditional paradigm of comparing source code files works by comparing lines and characters.. but are there any utilities out there (for any language) that actually consider the structure of code when comparing files?
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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...
How to make a edittext box in a dialog
...H_PARENT);
input.setLayoutParams(lp);
alertDialog.setView(input); // uncomment this line
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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...
“Deprecation warning: moment construction falls back to js Date” when trying to convert RFC2822 date
... If you don't have a choice on how the date is provided, I'd recommend the second bullet point, specifying the format of the date String. It removes the most ambiguity.
– Joshua Pinter
Feb 21 '16 at 22:23
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SVN repository backup strategies
... don't know for certain, but surely some tools like 7-zip would be able to compress data from STDIN, meaning you could use the first style on Windows too.
– nickf
Apr 26 '09 at 12:06
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How to tell PowerShell to wait for each command to end before starting the next?
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Normally, for internal commands PowerShell does wait before starting the next command. One exception to this rule is external Windows subsystem based EXE. The first trick is to pipeline to Out-Null like so:
Notepad.exe | Out-Null
PowerShell wi...
What are the obj and bin folders (created by Visual Studio) used for?
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The obj folder holds object, or intermediate, files, which are compiled binary files that haven't been linked yet. They're essentially fragments that will be combined to produce the final executable. The compiler generates one object file for each source file, and those files are placed ...
What are all the user accounts for IIS/ASP.NET and how do they differ?
... AppPool\<pool name>. You also won't see these pool accounts in your computers User Manager. See the following for more information:
Application Pool Identities
ASP.NET v4.0: -
This will be the Application Pool Identity for the ASP.NET v4.0 Application Pool. See DefaultAppPool above.
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Does name length impact performance in Redis?
...example key you give is for a set, set lookup methods are O(1). The more complex operations on a set (SDIFF, SUNION, SINTER) are O(N). Chances are that populating $userId was a more expensive operation than using a longer key.
Redis comes with a benchmark utility called redis-benchmark, if you m...