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Process.start: how to get the output?
...rings to numeric values. You may have to do some string manipulation first if there are invalid numeric characters in the strings you read.
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Regular Expressions: Is there an AND operator?
...his)
You can even add capture groups inside the non-consuming expressions if you need to save some of the data therein.
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Difference between a Structure and a Union
Is there any good example to give the difference between a struct and a union ?
Basically I know that struct uses all the memory of its member and union uses the largest members memory space. Is there any other OS level difference?
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Add SUM of values of two LISTS into new LIST
... used with a list comprehension.
[x + y for x, y in zip(first, second)]
If you have a list of lists (instead of just two lists):
lists_of_lists = [[1, 2, 3], [4, 5, 6]]
[sum(x) for x in zip(*lists_of_lists)]
# -> [5, 7, 9]
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How do you copy a record in a SQL table but swap out the unique id of the new row?
This question comes close to what I need, but my scenario is slightly different. The source table and destination table are the same and the primary key is a uniqueidentifier (guid). When I try this:
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How to remove frame from matplotlib (pyplot.figure vs matplotlib.figure ) (frameon=False Problematic
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First off, if you're using savefig, be aware that it will override the figure's background color when saving unless you specify otherwise (e.g. fig.savefig('blah.png', transparent=True)).
However, to remove the axes' and figure's backg...
Calculate the center point of multiple latitude/longitude coordinate pairs
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downvoter - please explain, and offer a better solution if you can.
– Alnitak
Feb 12 '13 at 17:16
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How to send and retrieve parameters using $state.go toParams and $stateParams?
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If you want to pass non-URL state, then you must not use url when setting up your state. I found the answer on a PR and did some monkeying around to better understand.
$stateProvider.state('toState', {
templateUrl:'wokka.h...
Error - trustAnchors parameter must be non-empty
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This bizarre message means that the truststore you specified was:
empty,
not found, or
couldn't be opened (due to access permissions for example).
See also @AdamPlumb's answer below.
To debug this issue (I wrote about it here) and understand what truststore is being used you...
How can I pass a parameter to a Java Thread?
...means that each Thread constructed using r will have the same argument, so if we want to pass different arguments to multiple Threads running MyThread we'd need to create a new MyThread instance using the desired argument for each Thread. In other words, to get a thread up and running we need to cre...