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do..end vs curly braces for blocks in Ruby
... invocation has parameters that are not enclosed in parentheses, the brace form of a block will bind to the last parameter, not to the overall invocation. The do form will bind to the invocation.
So the code
f param {do_something()}
Binds the block to the param variable while the code
f param ...
Where is debug.keystore in Android Studio
... and select your "Signing Config". In my case, I've to select "config". Check the highlighted region.
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How can I sort arrays and data in PHP?
...0;
}
}
Often, you will want to use an anonymous function as the callback. If you want to use a method or static method, see the other ways of specifying a callback in PHP.
You then use one of these functions:
usort
uasort
uksort
Again, they only differ in whether they keep key-value associati...
How to concatenate two strings in C++?
...me complexity of this string concatenation ?
– d34th4ck3r
Dec 17 '16 at 13:46
@d34th4ck3r: It is linear.
...
Remove non-utf8 characters from string
...aptures[1];
}
elseif ($captures[2] != "") {
// Invalid byte of the form 10xxxxxx.
// Encode as 11000010 10xxxxxx.
return "\xC2".$captures[2];
}
else {
// Invalid byte of the form 11xxxxxx.
// Encode as 11000011 10xxxxxx.
return "\xC3".chr(ord($captures[3])-64);
}
}
...
C# : 'is' keyword and checking for Not
...t requires care on value type and is not always a direct translation of is form.
– Mehrdad Afshari
May 1 '09 at 14:49
...
How do I clear/delete the current line in terminal?
... answered May 22 '13 at 8:48
J4cKJ4cK
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How to remove duplicate values from a multi-dimensional array in PHP
...answered Aug 22 '13 at 7:01
Ja͢ckJa͢ck
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UTF-8 all the way through
... connection character set, which both updates its own internal state and informs MySQL of the encoding to be used on the connection—this is usually the preferred approach. In PHP:
If you're using the PDO abstraction layer with PHP ≥ 5.3.6, you can specify charset in the DSN:
$dbh = new PDO('...
Interfacing with structs and anonymous unions with c2hs
... answered Jul 28 '15 at 12:11
h4ck3rm1k3h4ck3rm1k3
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