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Java EE web development, where do I start and what skills do I need? [closed]
...cover scriptlets should be skipped as they will definitely take you into a downward spiral of learning bad practices.
Here on Stack Overflow, you can also find nice wiki pages about JSP, Servlets, JSTL and EL where you can learn the essentials and find more useful links.
Tomcat seems to be a good ...
Find unique rows in numpy.array
...tiguousarray following @seberg's recommendation. This will slow the method down if the array is not already contiguous.
EDIT
The above can be slightly sped up, perhaps at the cost of clarity, by doing:
unique_a = np.unique(b).view(a.dtype).reshape(-1, a.shape[1])
Also, at least on my system, per...
Should try…catch go inside or outside a loop?
...avaworld/jw-01-1997/jw-01-hood.html
The table is described about half-way down.
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Git: fatal: Pathspec is in submodule
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This solved an issue I had where I accidentally pulled down a project into an existing project, creating a submodule. I had tried just about every other suggestion out there. Removing the directory and adding again addressed my problem. Thanks.
– RevNoah
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Is PowerShell ready to replace my Cygwin shell on Windows? [closed]
... why we are so passionate about feedback. Let us know where we are falling down on the job or where you don't have a tool you need and we'll put it on the list and get to it.
In all honesty, we are digging ourselves out of a 30-year-hole, so it is going to take a while. That said, if you pick up th...
Python division
...ts the C behavior: if you divide two integers, the results will be rounded down to an integer. Also keep in mind that Python does the operations from left to right, which plays a role when you typecast.
Example:
Since this is a question that always pops in my head when I am doing arithmetic operati...
getResourceAsStream returns null
...is case you'll have to use "../" in your path to get up one level and then down to another path branch to reach your resource.
– Zon
May 26 '17 at 17:28
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What linux shell command returns a part of a string? [duplicate]
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As usual, sitting down here with no upvotes, WTF. This worked so well for me in my parse_git_branch command. Naice!
– Dan Rosenstark
Oct 26 '18 at 20:37
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How can I pop-up a print dialog box using Javascript?
...the print dialogue is pressed, or cancelled, and then neatly shuts the tab down again.
– Stephen
Oct 13 '16 at 12:03
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How to specify more spaces for the delimiter using cut?
... ps aux | tr -s [:blank:] | cut -d' ' -f3
This squeezes all white spaces down to 1 space. This way telling cut to use a space as a delimiter is honored as expected.
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