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Right way to initialize an OrderedDict using its constructor such that it retains order of initial d
... of 2-tuples for my basic OrderedDict so that I don't have the overhead of converting a list to an OrderedDict. I just loop through the elements like a list instead of a dictionary.
– Bobort
May 18 '17 at 16:17
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How to instantiate non static inner class within a static method?
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A "regular" inner class has a hidden (implicit) pointer to a Outer class instance. This allows the compiler to generate the code to chase the pointer for you without you having to type it. For instance, if there is a variable "a" in the outer class then the code in your inne...
How do I write a “tab” in Python?
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It's usually \t in command-line interfaces, which will convert the char \t into the whitespace tab character.
For example, hello\talex -> hello--->alex.
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Why is @autoreleasepool still needed with ARC?
...ample of using an auto release pool:
- (void)useALoadOfNumbers {
for (int j = 0; j < 10000; ++j) {
@autoreleasepool {
for (int i = 0; i < 10000; ++i) {
NSNumber *number = [NSNumber numberWithInt:(i+j)];
NSLog(@"number = %p", number);
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Multiprocessing: How to use Pool.map on a function defined in a class?
... have been splitting up the functionality into separate packages, and also converting to 2/3 compatible code. Much of the above has been modularized in multiprocess which is 2/3 compatible. See stackoverflow.com/questions/27873093/… and pypi.python.org/pypi/multiprocess.
– M...
SQL injection that gets around mysql_real_escape_string()
... what protects you against this. The following is also an option:
$iId = (int)"1 OR 1=1";
$sSql = "SELECT * FROM table WHERE id = $iId";
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jQuery table sort
...k in case of case sensitivity. In this plugin 'a' != 'A'. It would work if converting the text to uppercase or lower case and then check & compare. Eg: Instead of $.text([a]) == $.text([b]) using $.text([a]).toUpperCase() == $.text([b]).toUpperCase() will fix it.
– NBK
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How to get the error message from the error code returned by GetLastError()?
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In general, you need to use FormatMessage to convert from a Win32 error code to text.
From the MSDN documentation:
Formats a message string. The function
requires a message definition as
input. The message definition can come
from a buffer passed into the
f...
Using a custom typeface in Android
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@CommonsWare: I don't necessarily agree. Typeface is a integral part of UI Styling like you do with backgrounds images etc. And size is not necessarily big always. For instance, the font in my case is just 19.6KB :)
– Codevalley
Jun 6 '10 at...
What is the purpose of the word 'self'?
... class.
Now when ObjectA.methodA(arg1, arg2) is called, python internally converts it for you as:
ClassA.methodA(ObjectA, arg1, arg2)
The self variable refers to the object itself.
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