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What's the difference between :: (double colon) and -> (arrow) in PHP?
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But if you want to call the write method in this way, it will generate an error because it is dependent on initialization.
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Does Python have a package/module management system?
... even mention Pip. Instead, it led them down an archaic and tedious path.
Error: Unable to find vcvarsall.bat
Numpy is one of Python's most popular libraries. Try to install it with Pip, you get this cryptic error message:
Error: Unable to find vcvarsall.bat
Trying to fix that is one of the ...
Can an input field have two labels?
Mary had a little form, and its fields where labeled just so.
Whenever an error crept in, confusion it would sow.
3 Answers...
Advantages and disadvantages of GUID / UUID database keys
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edited Sep 7 '08 at 18:05
answered Sep 5 '08 at 9:28
Tro...
PHP String to Float
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Well, if user write 1,00,000 then floatvar will show error. So -
floatval(preg_replace("/[^-0-9\.]/","",$input));
This is much more reliable.
Usage :
$input = '1,03,24,23,434,500.6798633 this';
echo floatval(preg_replace("/[^-0-9\.]/","",$input));
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Xcode: failed to get the task for process
...b ... I mistakenly was choosing Deployment -> iPad and was getting this error. Couldn't figure out why for the life of me, until I realized it, switched it to Development -> iPad and it worked. Duh! :P
– Joel Martinez
Feb 14 '13 at 16:08
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How to conclude your merge of a file?
After I merged a file in Git I tried to pull the repository but error came up:
5 Answers
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FFmpeg on Android
... to aid in building with the NDK. However they all fail with various build errors for me, and seem a little old. Is there any reason why someone can't just post a built static ffmpeg lib?
– Rob Lourens
May 22 '12 at 16:03
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Fast stable sorting algorithm implementation in javascript
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HTML input - name vs. id [duplicate]
...urrent form.
– kapa
Aug 23 '12 at 9:05
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It would be helpful for the critics to specify which p...