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How to drop a table if it exists?
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The ANSI SQL/cross-platform way is to use the INFORMATION_SCHEMA, which was specifically designed to query meta data about objects within SQL databases.
if exists (select * from INFORMATION_SCHEMA.TABLES where TABLE_NAME = 'Scores' AND TABLE_S...
How to select multiple files with ?
...obile, I guess because it's harder to implement correctly depending on the platform and version.
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Javascript how to split newline
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You should parse newlines regardless of the platform (operation system)
This split is universal with regular expressions. You may consider using this:
var ks = $('#keywords').val().split(/\r?\n/);
E.g.
"a\nb\r\nc\r\nlala".split(/\r?\n/) // ["a", "b", "c", "lala"]
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Gradle store on local file system
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On Mac, Linux and Windows i.e. on all 3 of the major platforms, Gradle stores dependencies at:
~/.gradle/caches/modules-2/files-2.1
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How can I check the extension of a file?
...g .lower() on filenames if for no other reason than to make your code more platform independent. (linux is case sensistive, .lower() on a filename will surely corrupt your logic eventually ...or worse, an important file!)
Why not use re? (Although to be even more robust, you should check the magic...
Fastest way to convert JavaScript NodeList to Array?
...hem here:
Chrome 6:
Firefox 3.6:
Firefox 4.0b2:
Safari 5:
IE9 Platform Preview 3:
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Displaying the #include hierarchy for a C++ file in Visual Studio
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If anybody's interested: even if you select the Clang platform toolset, you can still "show includes" if you add -H in C/C++ -> Command Line - Additional Options
– wip
Sep 10 '13 at 6:24
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do you have kcachegrind like profiling tools for mac [closed]
...he tools you have for profiling like kcachegrind wingrind valgrind for mac platform.
8 Answers
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How to set -source 1.7 in Android Studio and Gradle
... with resources require minSdkVersion 19. Other features works on previous platforms.
Link to android gradle plugin user guide
Link to see how source vs target are different
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Getting started with Haskell
...t of date. It doesn't mention lenses, pipes, constraint kinds, the haskell platform, type level numbers, and they are pretty major new topics since this was written. You are right that RWH isn't as good anymore, it hasn't been updated in a long time and a lot of the examples aren't compiling. I'm gl...