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Coloring white space in git-diff's output
...rt-hand for
old,new,context.
git diff --ws-error-highlight=new,old <file>
or
git diff --ws-error-highlight=all <file>
I don't know of a way to permanently turn this on and store this in config aside from using an alias:
git config alias.df 'diff --ws-error-highlight=all'
Now you...
When do I need to use Begin / End Blocks and the Go keyword in SQL Server?
...
Also, if you are doing an install script, and have several batches in one file, an error in one batch will not keep the script from continuing to run, which may leave a mess. (Always backup before installing.)
Related to what Dave Markel pointed out, there are cases when parsing will fail because ...
Regex match one of two words
...
Regular expression /.txt|.tif/ can be used on SiteScope to locate 'File name match' for Directory monitor when search two different type files- files ending in .txt or .tif
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How to properly URL encode a string in PHP?
...de basic parameters (e.g. "name=b&age=c&location=d") sent to a PHP file via AJAX?
– oldboy
Jul 29 '19 at 1:07
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How can you check which options vim was compiled with?
... +digraphs
-dnd -ebcdic -emacs_tags +eval +ex_extra +extra_search -farsi +file_in_path
+find_in_path +float +folding -footer +fork() -gettext -hangul_input +iconv
+insert_expand +jumplist -keymap -langmap +libcall +linebreak +lispindent
+listcmds +localmap -lua +menu +mksession +modify_fname +mo...
Combining node.js and Python
...ou know if something like this will work on Heroku, which has an ephemeral filesystem?
– cm2
Jul 6 '13 at 1:46
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How can I create a copy of an object in Python?
...; tuple_copy_attempt = a_tuple.copy()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'tuple' object has no attribute 'copy'
Tuples don't even have a copy method, so let's try it with a slice:
>>> tuple_copy_attempt = a_tuple[:]
But we ...
What is the difference between encode/decode?
...gt; s = u'ö'
>>> s.decode()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
UnicodeEncodeError: 'ascii' codec can't encode character u'\xf6' in position 0:
ordinal not in range(128)
>>> s.encode('ascii')
Traceback (most recent call last):
Fi...
How to do ssh with a timeout in a script?
... fingerprints with multiple hosts, I recommend maintaining the known_hosts file with some sort of configuration management tool like puppet/ansible/chef/salt/etc.
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Lua简明教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...文件，用如下命令行来运行。
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>lua file.lua
或是像shell一样运行：
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chenhao-air:lua chenhao$ cat hello.lua
#!/usr/local/bin/lua
print("Hello, World")
chenhao-air:lua chenhao$ chmod ...