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How can I force a long string without any blank to be wrapped?
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Watch if you do this in things that might be copied and pasted.
– alex
Jul 29 '14 at 0:25
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How can I do division with variables in a Linux shell?
...ught you were trying to operate on alphabetic characters (ie non-integer)
If you are using the Bash shell, you can achieve the same result using expression syntax:
echo $((x / y))
Or:
z=$((x / y))
echo $z
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how to implement regions/code collapse in javascript
...Number
End Function
End Module
Save the Macro and Close the Editor
Now let's assign shortcut to the macro. Go to Tools->Options->Environment->Keyboard and search for your macro in "show commands containing" textbox
now in textbox under the "Press shortcut keys" you can enter the des...
RAII and smart pointers in C++
... should be anyway), closing the file is taken care of for us. So, our code now looks something like:
File file("/path/to/file");
// Do stuff with file
// No need to close it - destructor will do that for us
This cannot be done in Java since there's no guarantee when the object will be destroyed, ...
How do I access this object property with an illegal name?
...= 'fred';
var_dump($x);
So, $object->{'todo-list'} is the sub-object. If you can set it like that, then you can also read it the same way:
echo $x->{'todo-list'};
Another possibility:
$todolist = 'todo-list';
echo $x->$todolist;
If you wanted to convert it to an array, which can be a li...
What's the difference between the 'ref' and 'out' keywords?
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@Deebster you know, that metaphor never did anything to you, why must you torture it so? ;)
– Michael Blackburn
Aug 8 '11 at 16:09
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Set default CRAN mirror permanent in R
How can I set a specific CRAN mirror permanently in R?
1 Answer
1
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What Are Some Good .NET Profilers?
...st few years, and its memory profiler has some truly useful features which now pushed it ahead of dotTrace as a package in my estimation. I'm lucky enough to have licenses for both, but if you are going to buy one .Net profiler for both performance and memory, make it ANTS.
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Clearing purchases from iOS in-app purchase sandbox for a test user
... accounts. Finally, in your tester@gmail.com inbox you will receive two verification emails from Apple to confirm both test accounts.
Say that you have a non-consumable with product ID @"Extra_Levels". Instead of writing @"Extra_Levels" in all methods (requestProduct, purchaseProduct, ...), just wri...
Will iOS launch my app into the background if it was force-quit by the user?
...m not sure it'll solve the issue, but it may assist you with debugging for now.
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