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Sort hash by key, return hash in Ruby
... of tuples to convert them to a k=>v structure (hash).
hsh ={"a" => 1000, "b" => 10, "c" => 200000}
Hash[hsh.sort_by{|k,v| v}] #or hsh.sort_by{|k,v| v}.to_h
There is a similar question in "How to sort a Ruby Hash by number value?".
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Parse config files, environment, and command-line arguments, to get a single collection of options
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+100
UPDATE: I finally got around to putting this on pypi. Install latest version via:
pip install configargparser
Full help and i...
Convert a number range to another range, maintaining ratio
...ll relative to the other one (not exactly sure, but if there's more than a 1000000 factor difference between the size of the ranges, make sure that it actually behaves like you expect... or learn about floating point inaccuracy)
– jerryjvl
May 30 '09 at 6:39
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Default behavior of “git push” without a branch specified
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It's probably worth noting that this is new in v1.6.3: kernel.org/pub/software/scm/git/docs/RelNotes-1.6.3.txt
– CB Bailey
Jun 4 '09 at 7:34
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Open URL in new window with JavaScript
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@AkshathaSrinivas the minimum height is 100
– Oscar Acevedo
Apr 13 at 14:38
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Batch script loop
I need to execute a command 100-200 times, and so far my research indicates that I would either have to copy/paste 100 copies of this command, OR use a for loop, but the for loop expects a list of items, hence I would need 200 files to operate on, or a list of 200 items, defeating the point.
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I get exception when using Thread.sleep(x) or wait()
...ead interruptions. But this will do what you want:
try {
Thread.sleep(1000); //1000 milliseconds is one second.
} catch(InterruptedException ex) {
Thread.currentThread().interrupt();
}
share
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How to convert number to words in java
...o string and parses String and associates it with the weight
for example
1000
1 is treated as thousand position and 1 gets mapped to "one" and thousand because of position
This is the code from the website:
English
import java.text.DecimalFormat;
public class EnglishNumberToWords {
priva...
.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
...ents in the array cannot grow or shrink. Dim _array As Int32() = New Int32(100) reserves enough space on the memory block for the array to contain 100 Int32 primitive type objects (in this case, the array is initialized to contain 0s). The address of this block is returned to _array.
According to th...
How to remove the querystring and get only the url?
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+100
You can use strtok to get string before first occurence of ?
$url = strtok($_SERVER["REQUEST_URI"], '?');
strtok() represents the...