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Why are there two build.gradle files in an Android Studio project?
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<PROJECT_ROOT>\app\build.gradle is specific for app module.
<PROJECT_ROOT>\build.gradle is a "Top-level build file" where you can add configuration options common to all sub-projects/modules.
If you use another module in your project, as a local library yo...
CFBundleVersion in the Info.plist Upload Error
...ets "confused" and seems to compare your uploaded-app to the version of a DIFFERENT app you've previously uploaded. It's happened to a lot of people, and I've seen it myself a few times
Apple is supposed to be comparing the "CFBundleVersion" (i.e. "Bundle version" not the "Bundle versions string, sh...
Pass parameter to fabric task
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@PEZ If that's true, quotes are probably necessary in that example because the terminal or fabric's command line parser would see the space and think that was the end of everything for that task and that world was a new task.
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Shuffle two list at once with same order
...cond argument of the shuffle function to fix the order of shuffling.
Specifically, you can pass the second argument of shuffle function a zero argument function which returns a value in [0, 1). The return value of this function fixes the order of shuffling. (By default i.e. if you do not pass any ...
Change Twitter Bootstrap Tooltip content on click
...ode. So $.tooltip(string) calls any function within the Tooltip class. And if you look at Tooltip.fixTitle, it fetches the data-original-title attribute and replaces the title value with it.
So we simply do:
$(element).tooltip('hide')
.attr('data-original-title', newValue)
.to...
Why can I access TypeScript private members when I shouldn't be able to?
...h should only be used SPARINGLY where it is absolutely needed. For example if you need to cache a password temporarily.
There are performance costs to using this pattern (irrelevant of Javascript or Typescript) and should only be used where absolutely necessary.
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How to paginate with Mongoose in Node.js?
...isappointed by the accepted answers in this question. This will not scale. If you read the fine print on cursor.skip( ):
The cursor.skip() method is often expensive because it requires the server to walk from the beginning of the collection or index to get the offset or skip position before begi...
JRuby on Rails vs. Ruby on Rails, what's difference?
...Ruby and JRuby on Rails. I'm having trouble finding information on what's difference between JRuby on Rails and Ruby on Rails.
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How to delete a file after checking whether it exists
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This is pretty straightforward using the File class.
if(File.Exists(@"C:\test.txt"))
{
File.Delete(@"C:\test.txt");
}
As Chris pointed out in the comments, you don't actually need to do the File.Exists check since File.Delete doesn't throw an exception if the file doesn'...
Are nested span tags OK in XHTML?
...tion, but not the "OK" part. The DTD can only describe a subset of the specification.
– Quentin
Jul 3 '09 at 8:56
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