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Remove all special characters except space from a string using JavaScript
...replace function, with a single regex.
Assuming by special characters, you mean anything that's not letter, here is a solution:
const str = "abc's test#s";
console.log(str.replace(/[^a-zA-Z ]/g, ""));
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Get the (last part of) current directory name in C#
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You're looking for Path.GetFileName.
Note that this won't work if the path ends in a \.
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UIRefreshControl on UICollectionView only works if the collection fills the height of the container
... edited Feb 4 '13 at 19:22
Merott
6,21766 gold badges2929 silver badges4949 bronze badges
answered Feb 4 '13 at 18:59
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jQuery disable a link
...f you want to preventDefault() only if a certain condition is fulfilled (something is hidden for instance), you could test the visibility of your ul with the class expanded. If it is visible (i.e. not hidden) the link should fire as normal, as the if statement will not be entered, and thus the defau...
Finding duplicate rows in SQL Server
...anizations, and there are many duplicate rows. I want to run a select statement to grab all of these and the amount of dupes, but also return the ids that are associated with each organization.
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Frontend tool to manage H2 database [closed]
How to use H2 database 's integrated managment frontend?
10 Answers
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Return first N key:value pairs from dict
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There's no such thing a the "first n" keys because a dict doesn't remember which keys were inserted first.
You can get any n key-value pairs though:
n_items = take(n, d.iteritems())
This uses the implementation of take from the itertools recipes:
from itertools import islice
def take(n,...
How to escape the % (percent) sign in C's printf?
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@Pablo Santa Cruz: this method to "escape" % is specific to printf, correct?
– Lazer
Mar 27 '10 at 12:20
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What do the numbers in a version typically represent (i.e. v1.9.0.1)?
Maybe this is a silly question, but I've always assumed each number delineated by a period represented a single component of the software. If that's true, do they ever represent something different? I'd like to start assigning versions to the different builds of my software, but I'm not really sure...
Tools to generate database tables diagram with Postgresql? [closed]
...'ll need to download the JDBC driver here, then your command should look something like:
java -jar schemaspy-6.0.0-rc2.jar -t pgsql -db database_name -host myhost -u username -p password -o ./schemaspy -dp postgresql-9.3-1100.jdbc3.jar -s public -noads
Sometimes using options -port will not worki...