大约有 3,000 项符合查询结果（耗时：0.0130秒） [XML]
Installing SciPy with pip
.... The standard pip install scipy fails during fortan compile (even after successful brew install gfortran and pip install numpy). The svn install obviates @lokalhort's github repo install with python3 or @elaichi's dependency apt-gets for ubuntu.
– hobs
Nov 2 '...
How to print the ld(linker) search path
...g makefile from configure script or from CMakeLists.txt or even more complicated ones such as vala or srt. It's hard for me to modify ld search path in such cases
– kenn
Sep 9 '14 at 10:18
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How can I apply a border only inside a table?
...gh for the internal borders: rules="all"
– Edoardo Facchinelli
Feb 20 at 13:57
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Use Font Awesome Icon As Favicon
...com/download you can download the icons as .svg files. Most browsers will accept an .svg asset as a favicon. If you need to support old versions of IE, you can get a nice clean raster asset (such as a .png) by converting the .svg using Photoshop or Illustrator.
– metaColin
...
Why is a round-trip conversion via a string not safe for a double?
...
/*15*/ I64(0xe35fa931a0000000),
// powers of 0.1
/*1*/ I64(0xcccccccccccccccd),
/*2*/ I64(0xa3d70a3d70a3d70b),
/*3*/ I64(0x83126e978d4fdf3c),
/*4*/ I64(0xd1b71758e219652e),
/*5*/ I64(0xa7c5ac471b478425),
/*6*/ I64(0x8637bd05af6c69b7),
/*7*/ I64(0xd6bf94d5e57a42b...
Unique constraint on multiple columns
...1) NOT NULL,
[ID] [int] NOT NULL,
[name] [nvarchar](50) NULL,
[cat] [nvarchar](50) NULL,
CONSTRAINT [PK_Table_1] PRIMARY KEY CLUSTERED
(
[ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY],
...
Confused by python file mode “w+”
...
with open('somefile.txt', 'w+') as f:
# Note that f has now been truncated to 0 bytes, so you'll only
# be able to read data that you write after this point
f.write('somedata\n')
f.seek(0) # Important: return to the top of the file before reading, otherwise you'll just read an emp...
C programming in Visual Studio
...at does not work.
Coding C from the command line:
Much like you can use gcc on Linux (or if you have MinGW installed) Visual Studio has a command to be used from command prompt (it must be the Visual Studio Developer Command Prompt though). As mentioned in the other answer you can use cl to compil...
How do I diff the same file between two different commits on the same branch?
...nd.
E.g.
git log pom.xml | perl gldiff.pl 3 pom.xml
Yields:
git diff 5cc287:pom.xml e8e420:pom.xml
git diff 3aa914:pom.xml 7476e1:pom.xml
git diff 422bfd:pom.xml f92ad8:pom.xml
which could then be cut and pasted in a shell window session or piped to /bin/sh.
Notes:
the number (3 in this ca...
Copy / Put text on the clipboard with FireFox, Safari and Chrome
In Internet Explorer I can use the clipboardData object to access the clipboard. How can I do that in FireFox, Safari and/or Chrome?
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