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Java: parse int value from a char
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446
Try Character.getNumericValue(char).
String element = "el5";
int x = Character.getNumericValu...
How do I avoid capturing self in blocks when implementing an API?
I have a working app and I'm working on converting it to ARC in Xcode 4.2. One of the pre-check warnings involves capturing self strongly in a block leading to a retain cycle. I've made a simple code sample to illustrate the issue. I believe I understand what this means but I'm not sure the "corre...
Proper way to declare custom exceptions in modern Python?
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41
However an exception defined like this would not be pickable; see the discussion here stackoverflow.com/questions/16244923/…
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How to base64 encode image in linux bash / shell
I'm trying to base64 encode an image in a shell script and put it into variable:
6 Answers
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Check if something is (not) in a list in Python
...e in your code, because it should work fine:
>>> 3 not in [2, 3, 4]
False
>>> 3 not in [4, 5, 6]
True
Or with tuples:
>>> (2, 3) not in [(2, 3), (5, 6), (9, 1)]
False
>>> (2, 3) not in [(2, 7), (7, 3), "hi"]
True
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getenv() vs. $_ENV in PHP
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answered Jan 10 '12 at 3:49
BatkinsBatkins
5,1302525 silver badges2626 bronze badges
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C++ Redefinition Header Files (winsock2.h)
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pingw33npingw33n
11.4k22 gold badges3333 silver badges3838 bronze badges
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Importing from builtin library when module with same name exists
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4
The accepted solution contains a now-deprecated approach.
The importlib documentation here give...
MDI CDockablePane使用总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...;
DockPane(&m_Panes[0]);// LEFT
DockPane(&m_Panes[1]);// BOTTOM
（4）第四种情况
if (!m_Panes[0].Create(_T("Pane 0"), this, CRect(0, 0, 200, 100), TRUE, 1000,
WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | CBRS_LEFT | CBRS_FLOAT_MULTI))
{return FALSE;}
if (!m...
How do I mock an open used in a with statement (using the Mock framework in Python)?
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answered May 24 '11 at 14:56
fuzzymanfuzzyman
7,58222 gold badges2828 silver badges3232 bronze badges
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