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Google breakpad stackwalker无法加载符号 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...径有要求，GUID来自 .so 文件的头部。
为了方便，写个 python 脚本 gen_symbols.py 自动生成：
#!/usr/bin/python
import sys
import getopt
import os
import errno
from os.path import basename
def make_sure_path_exists(path):
try:
os.makedirs(path)
...
scrapyd 转入后台daemon守护模式运行的方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...BIN="/usr/local/bin/scrapyd"
pid=`netstat -lnopt | grep :$PORT | awk '/python/{gsub(/\/python/,"",$7);print $7;}'`
start() {
if [ -n "$pid" ]; then
echo "server already start,pid:$pid"
return 0
fi
cd $HOME
nohup $BIN >> $HOME/scrapyd.log 2>&1 &
echo "start a...
Access-Control-Allow-Origin与跨域 - 建站技术 - 清泛IT论坛，有思想、有深度
...twork”栏并没有任何记录。它到底发请求了没？我又使用 python -m SimpleHTTPServer 在本地创建了一个小服务器，然后把地址改成它，结果发现在python这边的确打印出请求来了，可见浏览器的确发出了请求。Access-Control-Allow-Origin现在该...
Difference between CR LF, LF and CR line break types?
...ne. This character is used as a new line character in UNIX based systems (Linux, Mac OSX, etc)
The End of Line (EOL) sequence (0x0D 0x0A, \r\n) is actually two ASCII characters, a combination of the CR and LF characters. It moves the cursor both down to the next line and to the beginning of that ...
How to get a reference to a module inside the module itself?
...ler:
current_module = __import__(__name__)
Be aware there is no import. Python imports each module only once.
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Check if element is visible in DOM
...ght || e.getClientRects().length );
}
Works like a charm in my Win/IE10, Linux/Firefox.45, Linux/Chrome.52...
Many thanks to jQuery without jQuery!
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how to unit test file upload in django
...pp:some_view'), {'video': video})
# some important assertions ...
In Python 3.5+ you need to use bytes object instead of str. Change "file_content" to b"file_content"
It's been working fine, SimpleUploadedFile creates an InMemoryFile that behaves like a regular upload and you can pick the nam...
Split string based on a regular expression
...gt;>> str1.split()
['a', 'b', 'c', 'd']
Docs are here: http://docs.python.org/library/stdtypes.html#str.split
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Is it possible to do a sparse checkout without checking out the whole repository first?
...
With git version 1.7.2.5 on linux, I got the following results: echo 'dir/*' checks out only the files in dir/ but not in its subdirs; echo 'dir/' (no asterix!) correctly checks out the whole tree under dir/. HTH
– pavek
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How to step back in Eclipse debugger?
...freezing eclipse due to lack of resources. Diver could be tricky to run on linux 64bit, it works on ubuntu 32bit and possibly other 32bit distros using these tips. Diver works on Windows, better yet on a Windows 64bit + 64bit JVM otherwise you will be limited to a maximum heap space of 1.3-1.6Gb on ...