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How to replace (or strip) an extension from a filename in Python?
...ijalainen: You shouldn't use os.path.join because that is for joining path components with the OS-specific path separator. For example, print os.path.join(os.path.splitext('/home/user/somefile.txt')[0], '.jpg') will return /home/user/somefile/.jpg, which is not desirable.
– sco...
What is this 'Lambda' everyone keeps speaking of?
...omething useful with array[i]
}
by using the forEach of array objects, becomes:
array.forEach(function (element, index) {
// do something useful with element
// element is the equivalent of array[i] from above
});
The above abstraction may not be that useful, but there are other higher or...
How do I change the cursor between Normal and Insert modes in Vim?
...d on any platform-specific capability; it is available on any Vim instance compiled with the +syntax feature (which is usually the case).
– ib.
Jan 15 '14 at 5:52
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%d,%c,%s,%x等转换符 释义 - C/C++ - 清泛网 - 专注C/C++及内核技术
%d,%c,%s,%x等转换符 释义转换说明符 %a(%A) 浮点数、十六进制数字和p-(P-)记数法(C99) %c 字符 %d 有符号十进制整数 %f 浮...转换说明符
%a(%A) 浮点数、十六进制数字和p-(P-)记数法(C99)
%c 字符
%d ...
How to delete a character from a string using Python
There is a string, for example. EXAMPLE .
16 Answers
16
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Why does ++[[]][+[]]+[+[]] return the string “10”?
...at +[] === 0. + converts something into a number, and in this case it will come down to +"" or 0 (see specification details below).
Therefore, we can simplify it (++ has precendence over +):
++[[]][0]
+
[0]
Because [[]][0] means: get the first element from [[]], it is true that:
[[]][0] returns...
Case insensitive 'Contains(string)'
...tring paragraph contains the string word (thanks @QuarterMeister)
culture.CompareInfo.IndexOf(paragraph, word, CompareOptions.IgnoreCase) >= 0
Where culture is the instance of CultureInfo describing the language that the text is written in.
This solution is transparent about the definition of...
Copy and paste content from one file to another file in vi
... same file. How do you choose which file to open in then ? I have seen the command :sp myfile that split horizontally and open the specified file, but how would I do if I'd prefer to split the window vertically ?
– svassr
Mar 19 '13 at 22:34
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How to remove specific elements in a numpy array
How can I remove some specific elements from a numpy array? Say I have
10 Answers
10
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How to strip all whitespace from string
How do I strip all the spaces in a python string? For example, I want a string like strip my spaces to be turned into stripmyspaces , but I cannot seem to accomplish that with strip() :
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