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Repeat command automatically in Linux
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sleep already returns 0. As such, I'm using:
while sleep 3 ; do ls -l ; done
This is a tiny bit shorter than mikhail's solution. A minor drawback is that it sleeps before running the target command for the first time.
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How to include jar files with java file and compile in command prompt
...;/home/path/servlet.jar" MyJavaFile.java worked for me. I was using mac. I read somewhere that ':' is used for unix.
– Sri
May 25 '16 at 5:01
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bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need
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I have a suspicion that this is related to the parser that BS will use to read the HTML. They document is here, but if you're like me (on OSX) you might be stuck with something that requires a bit of work:
You'll notice that in the BS4 documentation page above, they point out that by default BS4 ...
How to get a Static property with Reflection
... (p.SetMethod != null && p.SetMethod.IsStatic));
Caters for both read-only or write-only properties (despite write-only being a terrible idea).
The DeclaredProperties member, too doesn't distinguish between properties with public/private accessors - so to filter around visibility, you the...
Convert Long into Integer
...r styliustic issue: You should probably use the upper-case suffix 123L for readability.
– Joey
Jul 12 '12 at 12:48
Or ...
Convert hex string to int in Python
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@bachsau, clearly untrue. What if you want to read user input, allowing input in hex or decimal, whichever is convenient for the user?
– Dan Lenski
Jan 13 '18 at 19:47
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Disable all gcc warnings
I'm working on a project that will read compiler error messages of a particular variety and do useful things with them. The sample codebase I'm testing this on (a random open-source application), and hence rebuilding frequently, contains a few bits that generate warnings, which are of no interest to...
Is JavaScript an untyped language?
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(source: no.gd)
Even Brendan Eich says so. On Twitter, he replied to a thread that linked to this question:
... academic types use "untyped" to mean "no static types"...
So the problem is that there's a few different definitions of untyped.
One definition has been talked about in one of the abov...
jquery IDs with spaces
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This helped me out a LOT. I am reading in some terrible HTML via ajax and have no control over the structure of the HTML or format of the IDs. Their IDs have spaces in them, so Elliot's answer helps tremendously, whereas glavic's offers no help at all.
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Auto margins don't center image in page
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Those reading this may also find it useful to add "float" none as having any other kind of float will bust your margin auto.
– Code Whisperer
Jun 5 '13 at 14:19
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