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Rake just one migration
...ioned here is the integer value at the beginning of each of your migration files (which is just the timestamp of when it was created). For example, VERSION=20150720023630.
– aaron-coding
Jul 20 '15 at 21:36
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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...
Installing rmagick on Ubuntu
...ick installations, reinstall required packages and then symlink the config file:
sudo apt-get purge graphicsmagick graphicsmagick-dbg imagemagick-common imagemagick imagemagick-6.q16 libmagickcore-6-headers libmagickwand-dev graphicsmagick-libmagick-dev-compat
sudo apt-get autoremove
sudo apt-get i...
Parsing HTML using Python
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@Sergio use import requests, save buffer to file: stackoverflow.com/a/14114741/1518921 (or urllib), after load saved file using parse, doc = parse('localfile.html').getroot()
– Guilherme Nascimento
May 28 '19 at 12:30
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“Incorrect string value” when trying to insert UTF-8 into MySQL via JDBC?
...server property character_set_server to utf8mb4 in the MySQL configuration file. It seems that Connector/J defaults to 3-byte Unicode otherwise:
For example, to use 4-byte UTF-8 character sets with Connector/J, configure the MySQL server with character_set_server=utf8mb4, and leave characterEnco...
What's HTML character code 8203?
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@Kyle I've found this character in my CSS files and it tends to break them such that browsers don't parse my CSS properly. So I wouldn't be surprised if it might cause problems in script files.
– AaronLS
Mar 15 '12 at 22:10
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Android splash screen image sizes to fit all devices
...mpromising the end result
With this, Android will select the appropriate file for the device's image density, then it will stretch the image according to the 9-patch standard.
end of tl;dr. Full post ahead
I am answering in respect to the design-related aspect of the question. I am not a develop...
How do you Force Garbage Collection from the Shell?
... if you get an "AttachNotSupportedException: Unable to open socket file", see my addition to this answer
– Thomas Rebele
Feb 6 '18 at 15:23
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Disabling the fullscreen editing view for soft keyboard input in landscape?
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just simply put in your xml file android:imeOptions="flagNoExtractUi"
– user726518
Apr 27 '11 at 4:28
1
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OS specific instructions in CMAKE: How to?
I am a beginner to CMAKE. Below is a simple cmake file which works well in mingw environment windows. The problem is clearly with target_link_libraries() function of CMAKE where I am linking libwsock32.a. In windows this works and I get the results.
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