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How to convert int[] into List in Java?
...lise the list with the size of the array
– David Rabinowitz
Jul 2 '09 at 11:54
110
for (int i : i...
Android Studio Checkout Github Error “CreateProcess=2” (Windows)
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now path of git.exe is in "C:\Users\Jacobmathew\AppData\Local\GitHub\PortableGit_c7e0cbde92ba5652k956jd63hfj7a62jf8j4f8js92n3n53n32\mingw32\bin\git.exe" ( OR ) "C:\Users\Jacobmathew\AppData\Local\GitHub\PortableGit_c7e0cbde92...
Laravel - Eloquent or Fluent random row
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tl;dr: It's nowadays implemented into Laravel, see "edit 3" below.
Sadly, as of today there are some caveats with the ->orderBy(DB::raw('RAND()')) proposed solution:
It isn't DB-agnostic. e.g. SQLite and PostgreSQL use RANDOM()
E...
Is there a “do … until” in Python? [duplicate]
...ce/generator that does not satisfy the predicate function - that's how it knows to stop taking. But if you then want to iterate over the rest thinking "now I'll get everything where the predicate was False", you'll miss the first item of those.
– PaulMcG
Jul 18...
w3wp process not found
...played for the first time, try to attach your debugger. The process should now show up.
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How to avoid “if” chains?
...s and actions, it might turn out that foo is still doing too much, but for now this is a good solution.
– GraniteRobert
Jun 26 '14 at 13:43
13
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Useful code which uses reduce()? [closed]
...The other uses I've found for it besides + and * were with and and or, but now we have any and all to replace those cases.
foldl and foldr do come up in Scheme a lot...
Here's some cute usages:
Flatten a list
Goal: turn [[1, 2, 3], [4, 5], [6, 7, 8]] into [1, 2, 3, 4, 5, 6, 7, 8].
reduce(list...
How to define an enum with string value?
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As far as I know, you will not be allowed to assign string values to enum. What you can do is create a class with string constants in it.
public static class SeparatorChars
{
public static String Comma { get { return ",";} }
pub...
How to capitalize the first letter of word in a string using Java?
...tring output = input.substring(0, 1).toUpperCase() + input.substring(1);
Now output will have what you want. Check that your input is at least one character long before using this, otherwise you'll get an exception.
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Returning JSON from a PHP Script
...o be encoded in UTF-8 without BOM :)
– Krzysztof Kalinowski
Nov 20 '14 at 14:57
227
header('Conte...