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Iterating over each line of ls -l output
...me help when the commandline is perfectly valid, and it seems like once it starts doing this, it won't stop until next reboot MAYBE. it sometimes seems random in nature concerning errors. not sure how I can report the bug.
– Jim Michaels
May 20 '14 at 10:37
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How to add multi line comments in makefiles
...omments else trouble will find you endif The else at the start of the line throws make into errors. So else, ifeq, ifneq and possibly many other symbols that I dont know about will give you problems.
– Mark Veltzer
May 19 '15 at 23:41
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Android: I am unable to have ViewPager WRAP_CONTENT
...heightMeasureSpec); call. Putting the extra super.onMeasure() call at the start of this function did the trick. Also check stackoverflow.com/questions/38492210/…
– southerton
Aug 17 '16 at 11:30
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What is sharding and why is it important?
...a 'where username = $my_username') it makes sense to put all the usernames starting with A-M on one server and all from N-Z on the other. By this you get near linear scaling for some queries.
Long story short: Sharding is basically the process of distributing tables onto different servers in order ...
Is Dvorak typing appropriate for programming? [closed]
...already has the huge con that the rest of the world uses qwerty, now if we start using modifications of dvorak too.. It's even worse! :)
– Thomas Bonini
Dec 18 '09 at 20:49
6
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Get ffmpeg information in friendly way
..."30000/1001",
"avg_frame_rate": "0/0",
"time_base": "1/1000",
"start_time": "0.000",
"duration": "300.066",
"tags": {
"language": "eng"
}
}],
"format": {
"filename": "somefile.asf",
"nb_streams": 1,
"format_name": "asf",
"format_long_name": "ASF fo...
In .NET, which loop runs faster, 'for' or 'foreach'?
...: Once you know that for is almost imperceptably faster, why shouldn't you start using it in general? It doesn't take extra time.
– DevinB
Sep 3 '09 at 13:06
50
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Windows: How to specify multiline command on command prompt?
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The caret character works, however the next line should not start with double quotes. e.g. this will not work:
C:\ ^
"SampleText" ..
Start next line without double quotes (not a valid example, just to illustrate)
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What are the barriers to understanding pointers and what can be done to overcome them? [closed]
...c. Since 465 people have voted this up, I'd say it serves as a good enough starting page on the information. Is there more to learn? Sure, when is it not?
– Lasse V. Karlsen
Jul 26 '13 at 17:33
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Django: multiple models in one template using forms [closed]
...t get too fancy with it it saves some time. I can imagine when you want to start customizing and doing non-trivial forms it would be easier to roll your own. Easily mixing forms and contexts in views is the first feature I really think I missed in django.
– jozxyqk
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