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How do I get the directory that a program is running from?
...ytes = MIN(readlink("/proc/self/exe", pBuf, len), len - 1);
if(bytes >= 0)
pBuf[bytes] = '\0';
return bytes;
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How do I byte-compile everything in my .emacs.d directory?
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C-u 0 M-x byte-recompile-directory
will compile all the .el files in the directory and in all subdirectories below.
The C-u 0 part is to make it not ask about every .el file that does not have a .elc counterpart.
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How to cherry pick from 1 branch to another
...8
Paolo
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answered Mar 14 '11 at 20:59
CanSpiceCanSpice
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What is the difference between String.slice and String.substring?
...nts.
If either argument is negative or is NaN, it is treated as if it were 0.
Distinctions of slice():
If start > stop, slice() will return the empty string. ("")
If start is negative: sets char from the end of string, exactly like substr() in Firefox. This behavior is observed in both Firefo...
Using custom std::set comparator
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answered Apr 12 '10 at 9:10
YacobyYacoby
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Generating an MD5 checksum of a file
...fit the whole file in memory. In that case, you'll have to read chunks of 4096 bytes sequentially and feed them to the md5 method:
import hashlib
def md5(fname):
hash_md5 = hashlib.md5()
with open(fname, "rb") as f:
for chunk in iter(lambda: f.read(4096), b""):
hash_md5....
/data/user/0/xxxx/files（内部存储）和 /storage/emulated/0/Android/data...
来源：DeepSeek回答结果。
在 Android 中，/data/user/0/xxxx/files（内部存储）和 /storage/emulated/0/Android/data/xxxx/files（外部存储的私有目录）都是应用的私有存储空间，但它们在存储位置、访问方式、权限要求等方面有显著区别。以下...
Using jQuery how to get click coordinates on the target element
...pi.jquery.com/position/
HTML
<body>
<div id="A" style="left:100px;"> Default <br /> mouse<br/>position </div>
<div id="B" style="left:300px;"> offset() <br /> mouse<br/>position </div>
<div id="C" style="left:500px;"> positi...
C# Error: Parent does not contain a constructor that takes 0 arguments
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203
Since you don't explicitly invoke a parent constructor as part of your child class constructor,...
Can git operate in “silent mode”?
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20
Redirecting output to /dev/null seems like a natural way of doing it to me. Although I have in t...