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Remove multiple whitespaces
I'm getting $row['message'] from a MySQL database and I need to remove all whitespace like \n \t and so on.
15 Answer...
Maintaining the final state at end of a CSS3 animation
...ion class is applied onClick, and, using keyframes, it changes the opacity from 0 to 1 (among other things).
4 Answers
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How to make execution pause, sleep, wait for X seconds in R?
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See help(Sys.sleep).
For example, from ?Sys.sleep
testit <- function(x)
{
p1 <- proc.time()
Sys.sleep(x)
proc.time() - p1 # The cpu usage should be negligible
}
testit(3.7)
Yielding
> testit(3.7)
user system elapsed
0.000 0.0...
get just the integer from wc in bash
... was researching how to get just the integers, and i was using information from one of the answers, when i discovered a better answer, and then decided to post about it. sorry..
– BananaNeil
Jan 31 '12 at 5:22
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How to escape quote marks in Exec Command in MSBuild
... Command='explorer.exe "$(DestinationDir)"' IgnoreExitCode="true" />
(From MSBuild exec task without blocking)
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What are some better ways to avoid the do-while(0); hack in C++?
...defintions, you'll have to move that function (the one you're gonna return from) somewhere else, which reduces readability. It might end up with dozens of parameters, then, because having dozens of parameters is a bad thing, you'll decide to wrap them into struct, which will create new data type. To...
How can I use PowerShell with the Visual Studio Command Prompt?
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Stealing liberally from here: http://allen-mack.blogspot.com/2008/03/replace-visual-studio-command-prompt.html, I was able to get this to work. I added the following to my profile.ps1 and all is well with the world.
pushd 'c:\Program Files (x...
How to simulate a touch event in Android?
...swipe_monkey.py
#
# Imports the monkeyrunner modules used by this program
from com.android.monkeyrunner import MonkeyRunner, MonkeyDevice
# Connects to the current device
device = MonkeyRunner.waitForConnection()
# A swipe left from (x1, y) to (x2, y) in 2 steps
y = 400
x1 = 100
x2 = 300
start = ...
Is this the right way to clean-up Fragment back stack when leaving a deeply nested stack?
...t this link should give you all the best solutions and not surprisingly is from Dianne Hackborn
http://groups.google.com/group/android-developers/browse_thread/thread/d2a5c203dad6ec42
Essentially you have the following options
Use a name for your initial back stack state and use
FragmentManager....
continue processing php after sending http response
My script is called by server. From server I'll receive ID_OF_MESSAGE and TEXT_OF_MESSAGE .
12 Answers
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