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How to remove extension from string (only real extension!)
...e = substr($filename, 0 , (strrpos($filename, ".")));
//$newFileName will now be abc.def
Basically this just looks for the last occurrence of . and then uses substring to retrieve all the characters up to that point.
It's similar to one of your googled examples but simpler, faster and easier th...
How to change a TextView's style at runtime
... work when I change NORMAL -> BOLD but not BOLD -> NORMAL. I didn't know the first parameter could be null! Now it works fine for me!
– Felipe
Dec 2 '12 at 1:39
add a co...
JavaScript - Get minutes between two dates
...("2012-12-25");
var diffMs = (Christmas - today); // milliseconds between now & Christmas
var diffDays = Math.floor(diffMs / 86400000); // days
var diffHrs = Math.floor((diffMs % 86400000) / 3600000); // hours
var diffMins = Math.round(((diffMs % 86400000) % 3600000) / 60000); // minutes
al...
Purpose of returning by const value? [duplicate]
... non-primitive types, but I think you're right that the advice is obsolete now.
– Fred Larson
Jan 3 '12 at 18:03
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Find index of last occurrence of a substring in a string
... really you're searching for the first occurrence in the reversed string. Knowing this, I did s[::-1] (which returns a reversed string), and then indexed the target from there. Then I did len(s) - 1 - the index found because we want the index in the unreversed (i.e. original) string.
Watch out, tho...
Convert Unix timestamp into human readable date using MySQL
...p into a human readable date? I have one field where I save Unix times and now I want to add another field for human readable dates.
...
How to use null in switch
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I'd also like to know the answer to @LuanNico's query. It seems unreasonable that null cannot be a valid case when working with String and enum types. Perhaps the enum implementation relies on calling ordinal() behind the scenes (though even...
How to resolve “You need to have Ruby and Sass installed and in your PATH for this task to work” War
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Ok I got it. I just had to install Sass using gem install sass and now everything is fine...couldn't be easier.
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How to open a web page from my application?
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I used this as well, but now it turns out this doesn't work with UAC. In my application I have this in the manifest <requestedExecutionLevel level="requireAdministrator" uiAccess="false" /> When I run the app under Windows 8 (where you canno...
How do I put variables inside javascript strings?
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This is now (2017) the correct answer. Be aware that you will need Babel in your toolchain to support older browsers.
– superluminary
Sep 13 '17 at 8:17
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