大约有 3,000 项符合查询结果（耗时：0.0145秒） [XML]
Why implement interface explicitly?
...p with unused 'orphaned' public methods
strong typing:
To illustrate supercat's story with an example, this would be my preferred sample code, implementing ICloneable explicitly allows Clone() to be strongly typed when you call it directly as a MyObject instance member:
public class MyObject : ICl...
.htaccess: Invalid command 'RewriteEngine', perhaps misspelled or defined by a module not included i
...so
LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so
LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
LoadModule proxy_html_module modules/mod_proxy_html.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule proxy_scgi_module modules/mod_proxy_scgi.so
LoadModule ratelimit_mod...
Unix command to prepend text to a file
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printf '%s\n%s\n' "to be prepended" "$(cat text.txt)" >text.txt
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Git Blame Commit Statistics
... just count lines of authors in the Makefile
Original Answer
While the accepted answer does the job it's very slow.
$ git ls-tree --name-only -z -r HEAD|egrep -z -Z -E '\.(cc|h|cpp|hpp|c|txt)$' \
|xargs -0 -n1 git blame --line-porcelain|grep "^author "|sort|uniq -c|sort -nr
is almost instant...
Is there replacement for cat on Windows
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Windows type command works similarly to UNIX cat.
Example 1:
type file1 file2 > file3
is equivalent of:
cat file1 file2 > file3
Example 2:
type *.vcf > all_in_one.vcf
This command will merge all the vcards into one.
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Razor MVC Populating Javascript array with Model Array
...r = 0;
for (rr = 0; rr < rows; rr++)
{
NewRow = new Array();
for ( cc = 0; cc < cols; cc++)
{
NewRow.push(myArray[myArrayPointer]);
myArrayPointer++;
}
MyA.push(NewRow);
}
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How to create a file in Linux from terminal window? [closed]
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Create the file using cat
$ cat > myfile.txt
Now, just type whatever you want in the file:
Hello World!
CTRL-D to save and exit
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conversion from string to json object android
I am working on an Android application. In my app I have to convert a string to Json Object, then parse the values. I checked for a solution in stackoverflow and found similar issue here link
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Number of processors/cores in command line
...d you give is the most portable on Linux. Instead of spawning unnecessary cat and wc processes, you can shorten it a bit:
$ grep --count ^processor /proc/cpuinfo
2
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Difference between \b and \B in regex
...one space further left and right.
On the other hand, when searching for \bcat\b word boundaries behave more intuitively, and it matches " cat " as expected.
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