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How does the SQL injection from the “Bobby Tables” XKCD comic work?
...dd a new record...") will fail because Students expects more than just the one column (the original/correct statement provided two columns). That said, the presence of the second column is helpful to show why commenting is required; and since one cannot change Bobby's name, it's probably best leavi...
Python way of printing: with 'format' or percent form? [duplicate]
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@yossi Here's one example stackoverflow.com/a/3228928/174728. It also lets you do key/index lookups import sys;"{[version]}".format(vars(sys))
– John La Rooy
Dec 7 '14 at 22:24
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How to scale threads according to CPU cores?
... Hi, okay, didn't know, that this is possible. but when I split one task into several workunits and I need all part solution for the final workstep, how is this done? When I have several "yourThreads" how to I use join() for this, because I don't see, how these several threads are disting...
Will the Garbage Collector call IDisposable.Dispose for me?
...eeds to explicitly call Dispose.
This is logical, and is what I've always done in the rare situations where a finalizer is warranted.
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How do I prompt for Yes/No/Cancel input in a Linux shell script?
... [Nn]* ) exit;;
* ) echo "Please answer yes or no.";;
esac
done
Another method, pointed out by Steven Huwig, is Bash's select command. Here is the same example using select:
echo "Do you wish to install this program?"
select yn in "Yes" "No"; do
case $yn in
Yes ) make i...
Android.app Fragments vs. android.support.v4.app using ViewPager?
...hat.
There are two versions of the adapters that work with ViewPager, the ones in the v4 package are meant to be used with support fragments, the ones in v13 with native fragments.
The reason why there are now two fragment implementations is historical: Fragments in the android.app package were in...
foreach vs someList.ForEach(){}
... over a collection. Curious if there are any differences, or why you'd use one way over the other.
14 Answers
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Convert file path to a file URI?
...hatever.txt").LocalPath; turns a Uri back into a local filepath too for anyone that needs this.
– Pondidum
Nov 8 '12 at 16:06
2
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clear table jquery
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careful with that last one: most browsers add an implicit tbody element around the tr elements.
– nickf
Apr 12 '10 at 6:20
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Node.js + Express: Routes vs controller
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One of the cool things about Express (and Node in general) is it doesn't push a lot of opinions on you; one of the downsides is it doesn't push any opinions on you. Thus, you are free (and required!) to set up any such opinio...