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How do I simulate a low bandwidth, high latency environment?
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Perfect for my needs, and available out of the box on my Ubuntu 14.04 server!
– RobM
Dec 20 '15 at 12:46
1
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sed command with -i option failing on Mac, but works on Linux
... The second one was the only thing that worked for me consistently between Ubuntu and OS X. I didn't want backup files though, so I had to run a rm command right after to delete it.
– Brendan
Jul 30 '15 at 1:34
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Regular expression to match a word or its prefix
...ole word on the commandline.
I'll be using the phpsh interactive shell on Ubuntu 12.10 to demonstrate the PCRE regex engine through the method known as preg_match
Start phpsh, put some content into a variable, match on word.
el@apollo:~/foo$ phpsh
php> $content1 = 'badger'
php> $content2 =...
java.lang.IllegalArgumentException: View not attached to window manager
...s an effective fix. In general cases, we should not do this, but since the Android Framework does not provide any easy check for us, we have to use unusual way. Also, if a dialog's isShowing() call working as we expect, we do not need this kind of hack.
– SXC
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django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb
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You are missing the python mysqldb library. Use this command (for Debian/Ubuntu) to install it:
sudo apt-get install python-mysqldb
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virtualenv --no-site-packages and pip still finding global packages?
...ut how to get --no-site-packages to work. I'm getting close to just wiping ubuntu and seeing if that fixes things. I thought initially that I was having the same PYTHONPATH problem, but on running printenv, I can't see it. Frustration is mounting, and any help is much appreciated. My sys.path from i...
Extract file basename without path and extension in bash [duplicate]
.../+(*\/|.*)}"
Output:
foo
Note: the bash extglob option must be "on", (Ubuntu sets extglob "on" by default), if it's not, do:
shopt -s extglob
Walking through the ${p//+(*\/|.*)}:
${p -- start with $p.
// substitute every instance of the pattern that follows.
+( match one or more of the p...
How do I activate C++ 11 in CMake?
... that gnu++11 is enforced, even when these variables are defined set(CMAKE_ANDROID_NDK_TOOLCHAIN_VERSION clang) set(CMAKE_ANDROID_STL_TYPE c++_static). For me the only viable way was the classic set (CMAKE_CXX_FLAGS "-std=c++11 ${CMAKE_CXX_FLAGS}")
– Antonio
Ma...
mysql error 1364 Field doesn't have a default values
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after spending four hours, this solution worked for me in Ubuntu 16.04. Great !
– Waleed Ahmed
Nov 14 '16 at 9:47
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How do I find out what keystore my JVM is using?
...ctory:
On Windows 7:
C:\Users\<YOUR_ACCOUNT>\.keystore
On Linux (Ubuntu):
/home/<YOUR_ACCOUNT>/.keystore
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