大约有 31,000 项符合查询结果（耗时：0.0311秒） [XML]
libxml install error using pip
...bxslt1-dev
– David
Feb 28 '13 at 23:27
13
I'am using windows 7 x64.How can I install libxml2 and ...
Evaluating a mathematical expression in a string
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edited Aug 27 '18 at 19:07
answered Mar 3 '10 at 13:52
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Bash if [ false ] ; returns true
...e; a non-empty string is an expression that evaluates as true, just as in most other programming languages. false is a command which always fails. (By analogy, true is a command that always succeeds.)
– chepner
Oct 29 '13 at 22:24
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Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT
...ere, undo logs, caches, etc...).
Anyways, I found that if you look in the OS directory where the files-per-table are stored, /var/lib/mysql by default on OSX, /usr/local/var/mysql with homebrew iirc, you'll find an orphaned tablename.ibd file without it's normal companion tablename.frm file. If yo...
Identifying and removing null characters in UNIX
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edited Jan 27 '14 at 3:06
Palec
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How to edit a JavaScript alert box title?
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answered Dec 15 '09 at 5:27
PierretenPierreten
9,02466 gold badges3232 silver badges4141 bronze badges
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How do I run Python code from Sublime Text 2?
...Python\Python.sublime-build
Change content to:
{
"cmd": ["C:\\python27\\python.exe", "-u", "$file"],
"file_regex": "^[ ]*File \"(...*?)\", line ([0-9]*)",
"selector": "source.python"
}
change the "c:\python27" part to any version of python you have in your system.
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Virtualbox “port forward” from Guest to Host [closed]
...ult (ip address is 10.0.2.15):
eth0 Link encap:Ethernet HWaddr 08:00:27:AE:36:99
inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0
Go to Vbox instance window -> Menu -> Network adapters:
adapter should be NAT
click on "port forwarding"
insert new record (+ icon)
for ...
Showing line numbers in IPython/Jupyter Notebooks
... to show the shortcuts
– nexayq
Jun 27 '16 at 10:21
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MySQL root access from all hosts
...iest way is to comment out the line in your my.cnf file:
#bind-address = 127.0.0.1
and restart mysql
service mysql restart
By default it binds only to localhost, but if you comment the line it binds to all interfaces it finds. Commenting out the line is equivalent to bind-address=*.
To check...