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How do I check if a directory exists? “is_dir”, “file_exists” or both?
I want to create a directory if it does'nt exist already.
12 Answers
12
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RESTful on Play! framework
...a project primarily serving content to mobile apps, but need to have a website.
6 Answers
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Converting List to List
...d like to convert all the integer objects into Strings, thus finishing up with a new List<String> .
22 Answers
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“static const” vs “#define” vs “enum”
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It depends on what you need the value for. You (and everyone else so far) omitted the third alternative:
static const int var = 5;
#define var 5
enum { var = 5 };
Ignoring issues about the choice of name, then:
If you ...
How do I find Waldo with Mathematica?
... America] puzzles, using Mathematica (image-processing and other functionality)?
5 Answers
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How to name and retrieve a stash by name in git?
... always under the impression that you could give a stash a name by doing git stash save stashname , which you could later on apply by doing git stash apply stashname . But it seems that in this case all that happens is that stashname will be used as the stash description.
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Deleting multiple elements from a list
Is it possible to delete multiple elements from a list at the same time? If I want to delete elements at index 0 and 2, and try something like del somelist[0] , followed by del somelist[2] , the second statement will actually delete somelist[3] .
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How to trigger a click on a link using jQuery
...or, then the code you have will work I recreated your example in jsfiddle with an added eventHandler so you can see that it works:
$(document).on("click", "a", function(){
$(this).text("It works!");
});
$(document).ready(function(){
$("a").trigger("click");
});
Are you trying to cause th...
Processing $http response in service
...chronous behavior. Data binding from my model to view is working correct, with the help of @Gloopy
12 Answers
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Reflection generic get field value
...reflection. The problem is I don't know the fields type and have to decide it while getting the value.
8 Answers
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