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A variable modified inside a while loop is not remembered
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answered May 31 '13 at 9:40
P.PP.P
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How to find my Subversion server version number?
...t;
If not displayed, view source of the page
<svn version="1.6.13 (r1002816)" href="http://subversion.tigris.org/">
Now for the subversion CLIENT:
svn --version
will suffice
share
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Remove all files except some from a directory
...ful combination find | xargs:
find [path] -type f -not -name 'EXPR' -print0 | xargs -0 rm --
for example, delete all non txt-files in the current directory:
find . -type f -not -name '*txt' -print0 | xargs -0 rm --
The print0 and -0 combination is needed if there are spaces in any of the filen...
OS X Bash, 'watch' command
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350
You can emulate the basic functionality with the shell loop:
while :; do clear; your_command; s...
SSH to Elastic Beanstalk instance
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501
I found it to be a 2-step process. This assumes that you've already set up a keypair to access ...
How can you zip or unzip from the script using ONLY Windows' built-in capabilities?
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Back in 2013, that was not possible. Microsoft didn't provide any executable for this.
See this link for some VBS way to do this.
https://superuser.com/questions/201371/create-zip-folder-from-the-command-line-windows
From Windows 8 ...
Is there a WebSocket client implemented for Python? [closed]
...websocket import create_connection
ws = create_connection("ws://localhost:8080/websocket")
print "Sending 'Hello, World'..."
ws.send("Hello, World")
print "Sent"
print "Receiving..."
result = ws.recv()
print "Received '%s'" % result
ws.close()
Sample server code:
#!/usr/bin/python
import websock...
How to convert std::string to lower case?
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edited Jul 6 '19 at 0:24
Deduplicator
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an...
Cartesian product of multiple arrays in JavaScript
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30 Answers
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What is the rationale behind having companion objects in Scala?
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nbro
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answered Mar 4 '09 at 22:54
SaemSaem
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