大约有 40,000 项符合查询结果（耗时：0.0418秒） [XML]
How to split text without spaces into list of words?
...ten 3-letter words, or is it better to have five 10-letter words? Once you settle on a precise definition, you just have to change the line defining wordcost to reflect the intended meaning.)
The idea
The best way to proceed is to model the distribution of the output. A good first approximation is...
Python __call__ special method practical example
I know that __call__ method in a class is triggered when the instance of a class is called. However, I have no idea when I can use this special method, because one can simply create a new method and perform the same operation done in __call__ method and instead of calling the instance, you can c...
How to create a numpy array of all True or all False?
In Python, how do I create a numpy array of arbitrary shape filled with all True or all False?
7 Answers
...
How do you determine the size of a file in C?
...;
}
On 32-bit systems you should compile this with the option -D_FILE_OFFSET_BITS=64, otherwise off_t will only hold values up to 2 GB. See the "Using LFS" section of Large File Support in Linux for details.
share
...
Can you get DB username, pw, database name in Rails?
...l
development:
database: app_development
<<: *mysql
# Do not set this db to the same as development or production.
test:
database: app_test
<<: *mysql
ref: http://effectif.com/articles/database-yml-should-be-checked-in
...
Convert line-endings for whole directory tree (Git)
Following situation:
6 Answers
6
...
How to check if a process is running via a batch script
... file. At the end I could find a fairly simple solution, so I share it...
SETLOCAL EnableExtensions
set EXE=myprog.exe
FOR /F %%x IN ('tasklist /NH /FI "IMAGENAME eq %EXE%"') DO IF %%x == %EXE% goto FOUND
echo Not running
goto FIN
:FOUND
echo Running
:FIN
This is working for me nicely...
...
How does one make a Zip bomb?
...obytes of compressed data, containing nine
layers of nested zip files in sets of
10, each bottom layer archive
containing a 1.30 gigabyte file for a
total of 1.30 exabytes of uncompressed
data.
So all you need is one single 1.3GB file full of zeroes, compress that into a ZIP file, make 1...
Code Golf - π day
...;
</xsl:variable>
<xsl:apply-templates select="msxsl:node-set($next)"/>
</xsl:template>
<!-- End of the line?-->
<xsl:template match="s[@x &gt; @R]">
<xsl:variable name="next">
<!-- Go to next line.-->
<s R="{@R}" y="{@y...
Code for Greatest Common Divisor in Python [closed]
... before it is assigned. You assigned y to x first, so now y is going to be set to 0 (as y % y is always 0).
– Martijn Pieters♦
Mar 19 '15 at 16:54
1
...