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Can JavaScript connect with MySQL?
...oser. As of today, also saying JavaScript is client side isn't current anymore - check Node.js for example.
– Henning
Sep 2 '12 at 15:36
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Question mark (?) in XML attributes for Android
...eme. See the linuxtopia Android Dev Guide or the android.com Dev Guide for more about it.
\? escapes the question mark.
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Check if a number has a decimal place/is a whole number
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git + LaTeX workflow
... can do so with the shas of each of the commits. See the documentation for more details and also Showing which files have changed between two revisions.
On the other hand, if you need to look at the diff of your formatted output, use latexdiff which is an excellent utility (written in perl) that tak...
T-SQL: Selecting rows to delete via joins
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Blocks and yields in Ruby
...d (do_with_name) - it is just a different block.
This example is trivial. More interesting usages are to filter all the elements in an array:
days = ["monday", "tuesday", "wednesday", "thursday", "friday"]
# select those which start with 't'
days.select do | item |
item.match /^t/
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Merging between forks in GitHub
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git pull firstrepo master
git push origin
Remember, git pull is nothing more than a macro that does git fetch and git merge, in that order. You just need to fetch the list of commits from the first person's repository and then merge their branch into your tree. Merging should do the right thing w...
Why are local variables not initialized in Java?
...s that means some of the code may raise an exception that isn't handled anymore. I'm not sure. Neither version of my code handles any exceptions, so anything exception-related in the first version should work the same in the second.
Anyway, this second version of code is the correct way to write it...
How do I raise the same Exception with a custom message in Python?
...n exceptions. err.args = (err.args[0] + " hello",) + err.args[1:] may work more reliably (and then just convert to a string to get the message).
– Duncan
Feb 6 '12 at 9:50
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Why should weights of Neural Networks be initialized to random numbers? [closed]
... @ffriend than in case we use dropout, the randomization is not more needed. Am I wrong?
– emanuele
Jun 28 '16 at 23:53
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