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Using str_replace so that it only acts on the first match?

..._first($find, $replace, $subject) { // stolen from the comments at PHP.net/str_replace // Splits $subject into an array of 2 items by $find, // and then joins the array with $replace return implode($replace, explode($find, $subject, 2)); } ...
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Check if Internet Connection Exists with Javascript? [duplicate]

How do you check if there is an internet connection using Javascript? That way I could have some conditionals saying "use the google cached version of JQuery during production, use either that or a local version during development, depending on the internet connection". ...
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mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get t

...error page should be a concern of a different code. See here: phpdelusions.net/articles/error_reporting – Your Common Sense Sep 9 at 14:50 ...
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How to check internet access on Android? InetAddress never times out

I got a AsyncTask that is supposed to check the network access to a host name. But the doInBackground() is never timed out. Anyone have a clue? ...
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Difference between “read commited” and “repeatable read”

...delete nor insert any row. The default transaction isolation level of the .Net System.Transactions scope is serializable, and this usually explains the abysmal performance that results. And finally, there is also the SNAPSHOT isolation level. SNAPSHOT isolation level makes the same guarantees as se...
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How to change navbar collapse threshold using Twitter bootstrap-responsive?

...mo with a media query set to drop at 550px as you require: http://jsfiddle.net/wU8MW/ Note: I placed the above modified @media queries way down below the css frame as the new modified css is supposed to be loaded first than the responsive css. ...
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Wait until all jQuery Ajax requests are done?

...er do they succeed or not, just as proof of my words look at this jsfiddle.net/36votxba/2 – Arsen Khachaturyan Sep 16 '14 at 8:40  |  show 5 m...
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Is an entity body allowed for an HTTP DELETE request?

...e audience), they state in the MSDN article about the DELETE Method of ADO.NET Data Services Framework: If a DELETE request includes an entity body, the body is ignored [...] Additionally here is what RFC2616 (HTTP 1.1) has to say in regard to requests: an entity-body is only present when a ...
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How does the Google “Did you mean?” Algorithm work?

... The "but" was there because Harry said in his question that he is a VB.NET developer, so I assumed he wasn't confident with python language. – Davide Gualano Jun 17 '09 at 12:36 ...
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Favourite performance tuning tricks [closed]

...ode that made fantastic improvements in performance: http://geekswithblogs.net/Rhames/archive/2008/10/28/calculating-running-totals-in-sql-server-2005---the-optimal.aspx share | improve this answer ...