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What does “while True” mean in Python?
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@Blindy: in a weakly-typed language with automatic casting, you can say x 'evaluates to' y... it's not while 5 is not strictly equal to 0, it's while 5 is loosely equal to True.
– Dagg Nabbit
Sep 20 '10 at 21:13
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How to disable typing special characters when pressing option key in Mac OS X? [closed]
... I press option-b, I will get ∫. I don't need to type special characters and need to map option-b to shortcuts to certains applications. Is there any way to do this?
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How to convert string to boolean php
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To explicitly convert a value to boolean, use the (bool) or (boolean)
casts. However, in most cases the cast is unnecessary, since a value
will be automatically converted if an operator, function or control
structure requires a boolean argument.
See also Type Juggling.
When conver...
What is difference between monolithic and micro kernel?
Could anyone please explain with examples difference between monolithic and micro kernel? Also other classifications of the kernel?
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$PHP_AUTOCONF errors on mac os x 10.7.3 when trying to install pecl extensions
I am trying to setup my machine with pecl_http and memcache and in both cases, I get similar errors. This is on MAC OS X 10.7.3 (lion) and I also have XCODE installed on it. I also installed Zend Server community edition before running these commands and have CFLAGS='-arch i386 -arch x86_64' environ...
How to hide output of subprocess in Python 2.7
I'm using eSpeak on Ubuntu and have a Python 2.7 script that prints and speaks a message:
5 Answers
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List directory in Go
I've been trying to figure out how to simply list the files and folders in a single directory in Go.
5 Answers
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Restoring MySQL database from physical files
... this is true only for MyISAM tables. InnoDB stores its tables and indexes in a single tablespace *, which by default consist of the 3 files ibdata1, ib_logfile0, and ib_logfile1. for restoring a database, you would also need those files. * per-table tablespaces are possible, but not de...
记录一些Mac OS X技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术
记录一些Mac OS X技巧用了几个月Mac OS X,发现很多东西不记录下来就会找不到,于是就有了这篇日志。重启Finder有些设置更改以后需要重启Finder才能生效,最简...用了几个月Mac OS X,发现很多东西不记录下来就会找不到,于是就有...
Performance of FOR vs FOREACH in PHP
First of all, I understand in 90% of applications the performance difference is completely irrelevant, but I just need to know which is the faster construct. That and...
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