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Left-pad printf with spaces
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128
If you want the word "Hello" to print in a column that's 40 characters wide, with spaces padding...
.NET JIT potential error?
... and running the release outside Visual Studio. I'm using Visual Studio 2008 and targeting .NET 3.5. I've also tried .NET 3.5 SP1.
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Will console.log reduce JavaScript execution performance?
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edited May 2 '18 at 12:20
answered Jul 11 '12 at 5:50
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Extract subset of key-value pairs from Python dictionary object?
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answered Mar 18 '11 at 13:28
Mark LongairMark Longair
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Twig for loop for arrays with keys
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328
I found the answer :
{% for key,value in array_path %}
Key : {{ key }}
Value : {{ valu...
How to cast an object in Objective-C
...ulsJim Puls
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Best cross-browser method to capture CTRL+S with JQuery?
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edited May 19 '11 at 1:48
balupton
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answe...
what is the difference between a portlet and a servlet?
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Portlets are part of JSR-168 standard that regulates portal containers and components. This is different standard from standards for web containers (and servlets). Though there are definitely strong parallels between these two standards they differ in ...
Need to reset git branch to origin version
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853
If you haven't pushed to origin yet, you can reset your branch to the upstream branch with:
g...
Remove non-numeric characters (except periods and commas) from a string
...at.php )
– horatio
Feb 9 '11 at 19:28
5
[^0-9] will match any non-numeric character, so it's not ...