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How to get first 5 characters from string [duplicate]

... Thanks, this is what I needed it for: if(substr($myURL, 0, 4) == "www.") $myURL = preg_replace('/www./', '', $myURL, 1); – shanehoban Jun 19 '14 at 9:50 1 ...
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Container-fluid vs .container

... explain so lets look at the examples Example one container-fluid: http://www.bootply.com/119981 So you see how the container takes up the whole screen...that's a container-fluid. Now lets look at the other just a normal container and watch the edges of the preview Example two container http://www....
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Add hover text without javascript like we hover on a user's reputation

...g in this situation. <abbr title="Hover">Text</abbr> https://www.w3schools.com/tags/tag_abbr.asp share | improve this answer | follow | ...
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How do I modify the URL without reloading the page?

...en it will reload the page. One obvious reason being, you write a site on www.mysite.com that looks like a bank login page. Then you change the browser URL bar to say www.mybank.com. The user will be totally unaware that they are really looking at www.mysite.com. ...
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How to calculate age (in years) based on Date of Birth and getDate()

...see the update below: try this: DECLARE @dob datetime SET @dob='1992-01-09 00:00:00' SELECT DATEDIFF(hour,@dob,GETDATE())/8766.0 AS AgeYearsDecimal ,CONVERT(int,ROUND(DATEDIFF(hour,@dob,GETDATE())/8766.0,0)) AS AgeYearsIntRound ,DATEDIFF(hour,@dob,GETDATE())/8766 AS AgeYearsIntTrunc ...
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Can I set subject/content of email using mailto:?

... Yes, look all tips and tricks with mailto: http://www.angelfire.com/dc/html-webmaster/mailto.htm mailto subject example: <a href="mailto:no-one@snai1mai1.com?subject=free chocolate">example</a> mailto with content: <a href="mailto:no-one@snai...
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Parsing boolean values with argparse

I would like to use argparse to parse boolean command-line arguments written as "--foo True" or "--foo False". For example: ...
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Postgres - FATAL: database files are incompatible with server

... to check your DB and remove the old cluster. Really Awesome. see: http://www.postgresql.org/docs/9.2/static/pgupgrade.html to understand more. share | improve this answer | ...
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How to delete all records from table in sqlite with Android?

... Use Vacuum after delete command.. db.execSQL("vacuum"); this will clear all allocated spaces.. – Ramesh_D May 29 '14 at 9:43 6 ...
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Do sessions really violate RESTfulness?

...tication (using HTTP 401 would be incorrect as we probably wouldn't supply Www-Authenticate to a client, as HTTP specs require :) ). It should also be noted that Set-Cookie is only a recommendation for client. Its contents may be or may not be saved (for example, if cookies are disabled), while Auth...