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CSS background opacity with rgba not working in IE 8

... Though late, I had to use that today and found a very useful php script here that will allow you to dynamically create a png file, much like the way rgba works. background: url(rgba.php?r=255&g=100&b=0&a=50) repeat; background: rgba(255,100,0,0.5); The script can be down...
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Getting ssh to execute a command in the background on target machine

...ing processes. Among others, this depends on whether a pseudo-terminal was allocated or not." So while strictly the nohup might not always be needed, you're better long term with it than without. – Jax Mar 5 at 14:58 ...
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How do I get a background location update every n minutes in my iOS application?

...oken; dispatch_once(&onceToken, ^{ sharedInstance = [[self alloc] init]; LocationManager *instance = sharedInstance; instance.locationManager = [CLLocationManager new]; instance.locationManager.delegate = instance; instance.locationManager.desiredAccur...
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Displaying a message in iOS which has the same functionality as Toast in Android

...SString *message = @"Some message..."; UIAlertView *toast = [[UIAlertView alloc] initWithTitle:nil message:message delegate:nil cancelButtonTitle:nil ...
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How to exit an if clause

... When PHP introduced goto I turned to Python php.net/manual/en/control-structures.goto.php – Marc Jul 26 '15 at 18:36 ...
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What to do Regular expression pattern doesn't match anywhere in string?

... question. And is parsing the proper term here? Afaics the regex are doing tokenizing/lexical analysis, but the final parsing done with Perl code, not the regex themselves. – Qtax Dec 27 '11 at 15:02 ...
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C/C++中的段错误(Segmentation fault) - C/C++ - 清泛网 - 专注C/C++及内核技术

...Segment fault 之永远的痛》(http://www.linuxforum.net/forum/gshowflat.php?Cat=&Board=program&Number=193239&page=2&view=collapsed&sb=5&o=all&fpart=1&vc=1) 在主题帖子里头,作者这么写道: 写程序好多年了,Segment fault 是许多C程序员头疼的提示。指针...
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Closing Database Connections in Java

... the chance to close this. Many frameworks will look after this resource allocation/deallocation issue for you. e.g. Spring's JdbcTemplate. Apache DbUtils has methods to look after closing the resultset/statement/connection whether null or not (and catching exceptions upon closing), which may also...
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On localhost, how do I pick a free port number?

...h 65535). The main thing if you have a variable number of listeners is to allocate a range to your app - say 20000-21000, and CATCH EXCEPTIONS. That is how you will know if a port is unusable (used by another process, in other words) on your computer. However, in your case, you shouldn't have a...
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Get table column names in MySQL?

Is there a way to grab the columns name of a table in mysql? using php 19 Answers 19 ...