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How can i use iptables on centos 7? [closed]
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I modified the /etc/sysconfig/ip6tables-config file changing:
IP6TABLES_SAVE_ON_STOP="no"
To:
IP6TABLES_SAVE_ON_STOP="yes"
And this:
IP6TABLES_SAVE_ON_RESTART="no"
To:
IP6TABLES_SAVE_ON_RESTART="yes"
This seemed to save the changes I made using the iptables c...
How to split one string into multiple variables in bash shell? [duplicate]
...ad does not work inside loops with input redirects. read will pick a wrong file descriptor to read from.
– akwky
Feb 24 at 10:59
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Why does my 'git branch' have no master?
... a dev branch while my repo was still empty.) By committing something (any file), the master now came into being, and I was able to go on to doing other things. I tried the things in the other answers, but nothing helped. This one answer here may apply to many people out there. (I read much about h...
How to convert a selection to lowercase or uppercase in Sublime Text
I have several strings selected in a file in Sublime Text and I want to convert them all to lowercase.
5 Answers
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class method generates “TypeError: … got multiple values for keyword argument …”
...oodo('something', thing='everything')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: foodo() got multiple values for keyword argument 'thing'
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Sorting arrays in NumPy by column
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Would it make sense to file a feature request that the "correct" way be made less ugly?
– endolith
Aug 21 '13 at 3:15
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How can I debug my JavaScript code? [closed]
...ng Firebug since I discovered it, and it helps me a lot! console.debug, profiler, inspector...
– Julio Greff
Jun 12 '09 at 20:23
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编译失败！ Error: Your build failed due to an error in the AAPT stage,...
...ting network_security_config xml<br>________Generating adaptive icon file<br>________Generating round adaptive icon file<br>________Generating adaptive icon background file<br>________Generating manifest file<br>________Attaching native libraries<br>________Attach...
How do I trim whitespace?
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#how to trim a multi line string or a file
s=""" line one
\tline two\t
line three """
#line1 starts with a space, #2 starts and ends with a tab, #3 ends with a space.
s1=s.splitlines()
print s1
[' line one', '\tline two\t', 'line three ']
print [i.strip() for...
How can I get zoom functionality for images?
...cause it is a custom view, you need to write out the whole name in the XML file, ie <com.example.TouchImageView android:id="@+id/img" />. Did you do that?
– Mike Ortiz
Nov 2 '11 at 5:56
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