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How can I grep for a string that begins with a dash/hyphen?
I want to grep for the string that starts with a dash/hyphen, like -X , in a file, but it's confusing this as a command line argument.
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How to split a string into an array of characters in Python?
I've tried to look around the web for answers to splitting a string into an array of characters but I can't seem to find a simple method
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How to give border to any element using css without adding border-width to the whole width of elemen
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outline:1px solid white;
This won't add the extra width and height.
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Regular expression to limit number of characters to 10
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It might be beneficial to add greedy matching to the end of the string, so you can accept strings > than 10 and the regex will only return up to the first 10 chars. /^[a-z0-9]{0,10}$?/
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Prevent contenteditable adding on ENTER - Chrome
... Doesn't work on Chrome. First time when you press enter at the end of the string, it adds a space. The second time it works though.
– user670839
Apr 15 at 19:24
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Getting file names without extensions
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@Juzzz That's handy if you're working with a bare string, but if you already have a FileInfo object, there's no need to bother with Path. FileInfo already provides the "Extension" property for the purpose.
– jmbpiano
Jul 28 '15 at 14:42...
Multiple commands on same line
...lution that actually works. Who do I specify this if I want to use it in a string?
– DerWeh
Jun 23 '17 at 13:51
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Capturing “Delete” Keypress with jQuery
... keydown event because the keypress event is intended for real (printable) characters. keydown is handled at a lower level so it will capture all nonprinting keys like delete and enter.
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How to concatenate text from multiple rows into a single text string in SQL server?
... more compact way if you can concat the commas at the beginning and use substring to skip the first one so you don't need to do a sub-query:
SELECT DISTINCT ST2.SubjectID,
SUBSTRING(
(
SELECT ','+ST1.StudentName AS [text()]
FROM dbo.Students ST1
WHE...
string.Join on a List or other type
I want to turn an array or list of ints into a comma delimited string, like this:
7 Answers
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