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How to extract extension from filenam>me m> string in Javascript? [duplicate]
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A variant that works with all of the following inputs:
"file.nam>me m>.with.dots.txt"
"file.txt"
"file"
""
null
undefined
would be:
var re = /(?:\.([^.]+))?$/;
var ext = re.exec("file.nam>me m>.with.dots.txt")[1]; // "txt"
var ext = re.exec("file.txt")[1]; // "txt"
var ext =...
How to get the position of a character in Python?
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There are two string m>me m>thods for this, find() and index(). The difference between the two is what happens when the search string isn't found. find() returns -1 and index() raises ValueError.
Using find()
>>> myString = 'Position of ...
Is it possible to include one CSS file in another?
...le must precede all other rules (except @charset).
Additional @import statem>me m>nts require additional server requests. As an alternative, concatenate all CSS into one file to avoid multiple HTTP requests. For example, copy the contents of base.css and special.css into base-special.css and reference on...
Error on renaming database in SQL Server 2008 R2
I am using this query to renam>me m> the database:
10 Answers
10
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Difference between break and continue in PHP?
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Love this answer! Remind's m>me m> of WP.org's recomm>me m>ndation on Yoda Conditions: make.wordpress.org/core/handbook/coding-standards/php/…
– Bob Gregor
Nov 11 '13 at 17:32
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Get current folder path
...ute the program through a shortcut.
It's better to use Path.GetDirectoryNam>me m>(Assembly.GetExecutingAssembly().Location); for your purpose. This returns the pathnam>me m> where the currently executing assembly resides.
While my suggested approach allows you to differentiate between the executing assembly...
Access multiple elem>me m>nts of list knowing their index
I need to choose som>me m> elem>me m>nts from the given list, knowing their index. Let say I would like to create a new list, which contains elem>me m>nt with index 1, 2, 5, from given list [-2, 1, 5, 3, 8, 5, 6]. What I did is:
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Concat all strings inside a List using LINQ
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O(n^2) tim>me m> strikes again.
– Kennet Belenky
Jun 21 '10 at 21:03
2
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Convert a CERT/PEM certificate to a PFX certificate
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How can i achieve the sam>me m> thing programmatically in C#?
– pankajt
Sep 24 '09 at 6:21
2
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PadLeft function in T-SQL
...tax on the 2nd example. I'm not sure if that works 100% - it may require som>me m> tweaking - but it conveys the general idea of how to obtain your desired output.
EDIT
To address concerns listed in the comm>me m>nts...
@pkr298 - Yes STR does only work on numbers... The OP's field is an ID... hence number...