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Find and replace strings in vim on multiple lines
...d, Use below
:%s/foo/bar/gc
Change each 'foo' to 'bar', but ask for confirmation first.
Press 'y' for yes and 'n' for no. Dont forget to save after that
:wq
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How to use UIVisualEffectView to Blur Image?
...
Thanks. I have tested and confirmed the bug fix and edited the answer.
– Matt Rundle
Jun 21 '14 at 20:43
1
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Creating a textarea with auto-resize
...dding: 0;
outline: none;
background-color: #D0D0D0;
}
<body onload="init();">
<textarea rows="1" style="height:1em;" id="text"></textarea>
</body>
If you want try it on jsfiddle
It starts with a single line and grows only the exact amount necessary. It is...
Understanding offsetWidth, clientWidth, scrollWidth and -Height, respectively
...299.9999694824219 instead of expected 300) in edge13 and ie11, the results confirm that the theory behind this works.
From there, here is my definition of those concepts:
offsetWidth/offsetHeight: dimensions of the layout border box
boundingClientRect: dimensions of the rendering border box
clien...
How can I build a small operating system on an old desktop computer? [closed]
..., read, read, read, read. You need to have a firm understanding of how the OS works before you can hope to implement your own.
Grab one of Andrew Tanenbaum's books on operating systems. This is the one we used in my OS class in college:
Modern Operating Systems PDF
Modern Operating Systems on...
How to debug Lock wait timeout exceeded on MySQL?
...erages calculated from the last 4 seconds
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SEMAPHORES
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OS WAIT ARRAY INFO: reservation count 9014315, signal count 7805377
Mutex spin waits 0, rounds 11487096053, OS waits 7756855
RW-shared spins 722142, OS waits 211221; RW-excl spins 787046, OS waits 39353
----------------------...
Is there an equivalent of CSS max-width that works in HTML emails?
...;![endif]-->
Here is another example of this in use: Responsive order confirmation emails for mobile devices?
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How do I pass a string into subprocess.Popen (using the stdin argument)?
...e,
you need to give stdout=PIPE and/or
stderr=PIPE too.
Replacing os.popen*
pipe = os.popen(cmd, 'w', bufsize)
# ==>
pipe = Popen(cmd, shell=True, bufsize=bufsize, stdin=PIPE).stdin
Warning Use communicate() rather than
stdin.write(), stdout.read() or
stderr.read()...
Git Diff with Beyond Compare
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@Epu did you confirm your paths are the same on your machine? And it is Beyond Compare 3, not an older v2 or something?
– Nick Josevski
Mar 22 '12 at 6:28
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ADB Android Device Unauthorized
...e device will ask if you are agree to connect the computer id.
You need to confirm it.
5. Now Check the device
It is now authorized!
adb devices
<ANDROID_SDK_HOME>\platform-tools>adb devices
List of devices attached
4df798d76f98cf6d device
...