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How to convert list of key-value tuples into dictionary?
...emantics. e.g. [(1,2), (1,3)] -> {1:3} would clobber your keys and lose info! A dict is a one-to-* relation with O(1) insert/delete time. List is a list.
– ninjagecko
Mar 20 '18 at 15:43
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Stop caching for PHP 5.5.3 in MAMP
...rt, hopefully they'll disable it by default in a future version: bugs.mamp.info/view.php?id=4296
– Husky
Nov 7 '13 at 20:53
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foreach vs someList.ForEach(){}
...the compiler manages to use a faster technique, then you will get this for free by using foreach and rebuilding, rather than changing your code.
a foreach(item in list) construct allows you to use break or continue if you need to exit the iteration or the loop. But you cannot alter the list inside ...
Rotating videos with FFmpeg
... mode. I know how to determine the current degrees of rotation using MediaInfo (excellent library, btw) but I'm stuck on FFmpeg now.
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Making git auto-commit
...ait), and commits them to a git repository.
You can find the script, more info and instructions over on github: https://github.com/nevik/gitwatch
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How to get string objects instead of Unicode from JSON?
...ode remains untouched, but I've modified pretty much everything else. Feel free to roll back my edit if you object to this - it's your answer!
– Mark Amery
Jan 23 '16 at 11:28
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memory_get_peak_usage() with “real usage”
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<!-- Print CPU memory and load -->
<?php
$output = shell_exec('free');
$data = substr($output,111,19);
echo $data;
echo file_get_contents('/proc/loadavg');
$load = sys_getloadavg();
$res = implode("",$load);
echo $res;
?>
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avoid page break inside row of table
...er in this question: stackoverflow.com/questions/7706504/… for some more info.
– Troy Alford
Mar 13 '13 at 2:08
3
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Error: “The sandbox is not in sync with the Podfile.lock…” after installing RestKit with cocoapods
...y problem was xcconfig with old target names.
Went to project file -> info -> configuration
Removed old xcconfig (both Debug & Release)
pod install
It would update to new ones.
Also if you had missing .h files that's the reason (pods header search path is in these xcconfig)
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How to copy Docker images from one host to another without using a repository
...ge> | bzip2 | pv | \
ssh user@host 'bunzip2 | docker load'
(More info about pv: home page, man page).
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