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How to convert a SVG to a PNG with ImageMagick?
...esize x200 for height. See: imagemagick.org/script/command-line-processing.php#geometry for exhaustive ImageMagick geometry options.
– John
Jan 11 '15 at 22:45
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Can't connect to local MySQL server through socket homebrew
...ln -s /tmp/mysql.sock /var/mysql/mysql.sock
This solved it for me. Now my phpMyAdmin works happily with localhost and 127.0.0.1.
Credit goes to Henry
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When to use a linked list over an array/array list?
...s.
Q.So what's the beauty behind this ?
As Arrays are contiguous memory blocks, large chunks of them will be loaded into the cache upon first access this makes it comparatively quick to access remaining elements of the array,as much as we access the elements in array locality of reference also in...
Using NumberPicker Widget with Strings
...gured this out, just call picker.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); to prevent the keyboard from popping up.
– Karim Varela
Jun 1 '15 at 20:21
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Difference between binary semaphore and mutex
...x
access data
... Take Mutex <== Will block
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Give Mutex access data <== Unblocks
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Give Mutex
Binary Semaphore
Binary Semaphore address a totally different qu...
Format a number as 2.5K if a thousand or more, otherwise 900
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How do I inset a php variable inside here and use it? i.e. if my number variable is $mynumber_output where do I insert this to use it? For example, say $mynumber_output = 12846, I would like 12846 converted to 12.8k
– us...
How do you prevent IDisposable from spreading to all your classes?
...thod. (e.g. imagine that one thread just sits waiting for some work by blocking on waitHandle.WaitOne(). The main thread then calls the shoelace.Tie() method, which just does a waitHandle.Set() and returns immediately).
– GrahamS
Jun 10 '10 at 16:49
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Convert a bitmap into a byte array
...n saving to memory or disk.
Source: http://www.vcskicks.com/image-to-byte.php
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How to programmatically empty browser cache?
...s ctime, (or mtime), you can just add said time behind it. For instance in php, myfile.js?v=<?=filectime('myfile.js');?>, and there you've got yourself an auto updating cache for your resources.
– Pierre-Antoine Guillaume
Jan 2 '18 at 9:21
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What is the best Distributed Brute Force countermeasure?
...ind of 'fuzzy' or dynamic whitelist, and then - and here's the trick - not blocking non-whitelisted IPs, just throttling them to hell and back.
Note that this measure is only meant to thwart this very specific type of attack. In practice, of course, it would work in combination with other best-p...