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Convert audio files to mp3 using ffmpeg
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how to convert from .mp3 to .ogg ?
– Cristea Victor
Jun 1 at 15:38
add a comment
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Android: set view style programmatically
... to doc "Sets the text color, size, style, hint color, and highlight color from the specified TextAppearance resource." developer.android.com/reference/android/widget/…, int)
– Rogel Garcia
Feb 24 '14 at 18:09
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New line in JavaScript alert box
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When you want to write in javascript alert from a php variable, you have to add an other "\" before "\n".
Instead the alert pop-up is not working.
ex:
PHP :
$text = "Example Text : \n"
$text2 = "Example Text : \\n"
JS:
window.alert('<?php echo $text; ?>'); ...
Breaking loop when “warnings()” appear in R
...ely, R will also report to you that these particular errors were converted from warnings.
j <- function() {
for (i in 1:3) {
cat(i, "\n")
as.numeric(c("1", "NA"))
}}
# warn = 0 (default) -- warnings as warnings!
j()
# 1
# 2
# 3
# Warning messages:
# 1: NAs introduced by c...
What is the best data type to use for money in C#?
...stem.Decimal
The Decimal value type represents decimal numbers ranging from positive 79,228,162,514,264,337,593,543,950,335 to negative 79,228,162,514,264,337,593,543,950,335. The Decimal value type is appropriate for financial calculations requiring large numbers of significant integral and fra...
Class method decorator with self arguments?
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A more concise example might be as follows:
#/usr/bin/env python3
from functools import wraps
def wrapper(method):
@wraps(method)
def _impl(self, *method_args, **method_kwargs):
method_output = method(self, *method_args, **method_kwargs)
return method_output + "!"
...
preventDefault() on an tag
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Alternatively, you could just return false from the click event:
$('div.toggle').hide();
$('ul.product-info li a').click(function(event){
$(this).next('div').slideToggle(200);
+ return false;
});
Which would stop the A-Href being triggered.
Note however, f...
Multiple types were found that match the controller named 'Home'
...egistration in areas. Everywhere I look it seems there is a quality answer from Darin :)
– Travis J
May 7 '13 at 19:42
1
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Convert NSDate to NSString
...matter setTimeZone:[NSTimeZone timeZoneWithName:@"..."]];
NSString *stringFromDate = [formatter stringFromDate:myNSDateInstance];
//unless ARC is active
[formatter release];
Swift 4.2 :
func stringFromDate(_ date: Date) -> String {
let formatter = DateFormatter()
formatter.dateFormat...
Is String.Contains() faster than String.IndexOf()?
...in theory) as IndexOf goes straight to a string search using FindNLSString from kernel32.dll (the power of reflector!).
Updated for .NET 4.0 - IndexOf no longer uses Ordinal Comparison and so Contains can be faster. See comment below.
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