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Specify format for input arguments argparse python
I have a python script that requires some command line inputs and I am using argparse for parsing them. I found the documentation a bit confusing and couldn't find a way to check for a format in the input parameters. What I mean by checking format is explained with this example script:
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How can I get jquery .val() AFTER keypress event?
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how who you accomplisch this on iPhone/Android devices? They don't support the keyup function.
– Merijn Den Houting
Aug 27 '14 at 14:10
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How to deal with IntelliJ IDEA project files under Git source control constantly changing?
...e confused when checking out for the first time, but it does seem the best compromise for now. We also had to have the TeamCity inspections work off of the Maven file and an exported inspections profile, but we got that working too. Thank you!
– user65839
Aug 2...
How can I make a ComboBox non-editable in .NET?
I want to have a "select-only" ComboBox that provides a list of items for the user to select from. Typing should be disabled in the text portion of the ComboBox control.
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In Git, how do I figure out what my current revision is?
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What do you mean by "version number"? It is quite common to tag a commit with a version number and then use
$ git describe --tags
to identify the current HEAD w.r.t. any tags. If you mean you want to know the hash of the current HEAD, you probably want:
$ git rev-parse ...
Differences in auto-unboxing between Java 6 vs Java 7
...he language in section 5.5 Casting Conversion of Java 7 JLS was updated in comparison to the same section in the Java 5/6 JLS, probably to clarify the allowed conversions.
Java 7 JLS says
An expression of a reference type may undergo casting conversion to a primitive type without error, by unbo...
Why switch is faster than if
... jump to the next clause and so on. With switch the JVM loads the value to compare and iterates through the value table to find a match, which is faster in most cases.
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how to avoid a new line with p tag?
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Correct CSS, but the boys in the original question comments are right... ask yourself why you would do this... SPAN seems better fit for this situation.
– one.beat.consumer
Dec 13 '11 at 0:00
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How to enable zoom controls and pinch zoom in a WebView?
... All of these don't work for me. Try this website for example: "nbc26.com/robocalls/…" . It doesn't let me zoom. Does it really work for you? please show entire code for it.
– android developer
May 22 '19 at 14:35
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