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How can I create Min stl priority_queue?
... James McNellisJames McNellis
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4
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How to check if a path is absolute path or relative path in cross platform way with Python?
...account.
– Lemming
Nov 20 '13 at 14:52
1
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Number of elements in a javascript object
...
158
Although JS implementations might keep track of such a value internally, there's no standard wa...
Generate a random alphanumeric string in Cocoa
...ring *letters = @"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
-(NSString *) randomStringWithLength: (int) len {
NSMutableString *randomString = [NSMutableString stringWithCapacity: len];
for (int i=0; i<len; i++) {
[randomString appendFormat: @"%C", [lette...
Turn off iPhone/Safari input element rounding
...
On iOS 5 and later:
input {
border-radius: 0;
}
input[type="search"] {
-webkit-appearance: none;
}
If you must only remove the rounded corners on iOS or otherwise for some reason cannot normalize rounded corners across platf...
What is the formal difference in Scala between braces and parentheses, and when should they be used?
...ar x = 0 // declaration
while (x < 10) { x += 1 } // stuff
(x % 5) + 1 // expression
}
( expression )
So, if you need declarations, multiple statements, an import or anything like that, you need curly braces. And because an expression is a statement, parenthesis may appear inside curly ...
Why does Java switch on contiguous ints appear to run faster with added cases?
...e down to the default value of the MinJumpTableSize JVM flag (around line 352 in the code).
I have raised the issue on the hotspot compiler list and it seems to be a legacy of past testing. Note that this default value has been removed in JDK 8 after more benchmarking was performed.
Finally, when ...
Regular expression for letters, numbers and - _
...
answered Jun 12 '10 at 12:25
polygenelubricantspolygenelubricants
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...
How do you round to 1 decimal place in Javascript?
...
Math.round(num * 10) / 10 works, here is an example...
var number = 12.3456789
var rounded = Math.round(number * 10) / 10
// rounded is 12.3
if you want it to have one decimal place, even when that would be a 0, then add...
var fixed = rounded.toFixed(1)
// fixed is always to 1 d.p.
// NOTE: .t...
How to compare versions in Ruby?
...
Guillaume
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answered Jun 17 '10 at 17:45
grossergrosser
...