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Exclude .svn directories from grep [duplicate]
... I grep my Subversion working copy directory, the results include a lot of files from the .svn directories. Is it possible to recursively grep a directory, but exclude all results from .svn directories?
...
How to extract img src, title and alt from html using php? [duplicate]
... you can tweak your own by using ob_start and loading / saving from a text file.
How does this stuff work ?
First, we use preg_ match_ all, a function that gets every string matching the pattern and ouput it in it's third parameter.
The regexps :
<img[^>]+>
We apply it on all html web...
When & why to use delegates? [duplicate]
...o, our application starts by looking for any downloads and downloading the file(s) then it calls the SaveDatabase project.
Now, our application needs to notify the FTP site when a file is saved to the database by uploading a file with Meta data (ignore why, it's a request from the owner of the FTP...
Writing unit tests in Python: How do I start? [closed]
...(pytest):
def test_starting_out():
assert 1 == 1
Assuming that both files are named test_unittesting.py, how do we run the tests?
Example 1 (unittest):
cd /path/to/dir/
python test_unittesting.py
Example 2 (pytest):
cd /path/to/dir/
py.test
...
Count occurrences of a char in a string using Bash
...
@HattrickNZ Then use: $(grep -o "$needle" < filename | wc -l)
– hek2mgl
Sep 11 '14 at 8:26
13
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Is there an interpreter for C? [closed]
...favorite compilers, TCC, will execute C scripts:
It also handles C script files (just
add the shebang line
"#!/usr/local/bin/tcc -run" to the
first line of your C source code file
on Linux to have it executed directly.
TCC can read C source code from
standard input when '-' is used in
place of 'inf...
How do I get git to default to ssh and not https for new repositories
...SH instead of HTTPS, you can change the remote url within your .git/config file.
[remote "origin"]
fetch = +refs/heads/*:refs/remotes/origin/*
-url = https://github.com/nikhilbhardwaj/abc.git
+url = git@github.com:nikhilbhardwaj/abc.git
A shortcut is to use the set-url command:
$ git...
How can I run an external command asynchronously from Python?
.../my_cmd', '-i %s' % path], stdout=PIPE, stderr=PIPE)
for path in '/tmp/file0 /tmp/file1 /tmp/file2'.split()]
while running_procs:
for proc in running_procs:
retcode = proc.poll()
if retcode is not None: # Process finished.
running_procs.remove(proc)
b...
How do you move a commit to the staging area in git?
...
A Simple Way
Committed files to Staging Area
git reset --soft HEAD^1
Staging to UnStage :(use "git reset HEAD ..." to unstage)
git reset HEAD git commands.txt
or git reset HEAD *ds.txt
here,
*--> all files end with ds.txt to unstage.
Refe...
What is the preferred Bash shebang?
... runs under Android, doesn't have /bin/bash (bash is /data/data/com.termux/files/usr/bin/bash) -- but it has special handling to support #!/bin/bash.
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