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How do I change the string representation of a Python class? [duplicate]
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The closest equivalent to Java's toString is to implement __str__ for your class. Put this in your class definition:
def __str__(self):
return "foo"
You may also want to implement __repr__ to aid in debugging.
See here for more information:
Special Method Names - Basic Cu...
Windows下如何判断Win32 or x64？ - C/C++ - 清泛网 - 专注C/C++及内核技术
...判断Win32 or x64？MSDN 里说，VC 有 3 个预处理常量，分别是 _WIN32，_WIN64，WIN32。这三个常量如何使用呢？看起来简单，其实是很困惑的。 在 Win3...MSDN 里说，VC 有 3 个预处理常量，分别是 _WIN32，_WIN64，WIN32。这三个常量如何使用...
How to keep a Python script output window open?
...w.
Add code to wait at the end of your script. For Python2, adding ...
raw_input()
... at the end of the script makes it wait for the Enter key. That method is annoying because you have to modify the script, and have to remember removing it when you're done. Specially annoying when testing other ...
Get record counts for all tables in MySQL database
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answered Dec 31 '11 at 20:05
NathanNathan
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Android. WebView and loadData
...ndrey Novikov
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How do I make XAML DataGridColumns fill the entire DataGrid?
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Gives an Error Sting cannot be converted to '*'
– co2f2e
Feb 5 '16 at 9:07
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Logical operator in a handlebars.js {{#if}} conditional
...s that you have to pass the operator as a string or else the compiler will error out while tokenizing your template. {{#ifCond true '==' false}}
– Joe Holloway
Jul 11 '13 at 20:11
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PHP Get Site URL Protocol - http vs https
...olutions are quite messy; this is how I would do it:
$protocol = stripos($_SERVER['SERVER_PROTOCOL'],'https') === 0 ? 'https://' : 'http://';
...or even without condition if you prefer:
$protocol = strtolower(substr($_SERVER["SERVER_PROTOCOL"],0,strpos( $_SERVER["SERVER_PROTOCOL"],'/'))).'://';
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Build android release apk on Phonegap 3.x CLI
...t doesn't tell you where to find them if you run into a 'command not found error' on the command line window.
Thus, if you've got the Java Development Kit(JDK) added to your PATH variable, simply running the commands as in the Guide would work. BUT, if you don't have it in your PATH, you can always ...
Make a div fill up the remaining width
...t.
Here you can notice that the middle element (in our case, with "content__middle" class) does not have any dimensional property specified - no width, nor padding, nor margin related property at all - but only an overflow: auto; (see note 1).
The great advantage is that now you can specify a max-...