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Python argparse: Make at least one argument required
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Which is exactly what I'm doing with it. Thanks!
– brentlance
Mar 11 '13 at 18:14
1
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Repeatedly run a shell command until it fails?
...e takes a command to execute, so you can use the simpler
while ./runtest; do :; done
This will stop the loop when ./runtest returns a nonzero exit code (which is usually indicative of failure).
To further simplify your current solution though, you should just change your untilfail script to look...
I want to remove double quotes from a String
...y name is Foo"';
console.log(someStr.replace(/['"]+/g, ''));
That should do the trick... (if your goal is to replace all double quotes).
Here's how it works:
['"] is a character class, matches both single and double quotes. you can replace this with " to only match double quotes.
+: one or more...
How to validate an e-mail address in swift?
Does anyone know how to validate an e-mail address in Swift? I found this code:
34 Answers
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How to use underscore.js as a template engine?
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I don't understand why anybody would down-vote this, it is the canonical answer and points to the instructions on the project's homepage, it's the classic "teach a man to fish".
– Jon z
Ja...
How can I submit a form using JavaScript?
...per-obvious to some, but i had a button with the name and id "submit", and document.theForm.submit() reported an error. Once I renamed my button, the code worked perfectly.
– Jonathan
Oct 9 '17 at 4:20
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IISExpress returns a 503 error from remote machines
... your applicationhost.config file. Possible locations are:
%userprofile%\Documents\IISExpress\config\applicationhost.config
$(solutionDir)\.vs\config\applicationhost.config (VS2015)
Failing that, inspect the output from iisexpress.exe to be sure.
Locate your WebSite entry and add following bindin...
How to remove CocoaPods from a project?
...eproj.
If you really want to remove all CocoaPods integration you need to do a few things:
NOTE editing some of these things if done incorrectly could break your main project. I strongly encourage you to check your projects into source control just in case. Also these instructions are for CocoaPod...
Does “untyped” also mean “dynamically typed” in the academic CS world?
...orking in the field seem to be sharing this point of view.
Note that this does not mean that "untyped" and "dynamically typed" are synonyms. Rather, that the latter is a (technically misleading) name for a particular case of the former.
PS: And FWIW, I happen to be both an academic researcher in t...
Sell me on const correctness
.... But then again, I'm coming at this from the python perspective: if you don't want something to be changed, don't change it. So with that said, here are a few questions:
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