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Which is more efficient, a for-each loop, or an iterator?
...to traverse the LinkedList on every iteration.
This is perfect when you know that is any RandomAccess based list collection.
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Measuring text height to be drawn on Canvas ( Android )
... straight forward way to measure the height of text?
The way I am doing it now is by using Paint's measureText() to get the width, then by trial and error finding a value to get an approximate height. I've also been messing around with FontMetrics , but all these seem like approximate methods tha...
How do I use valgrind to find memory leaks?
...first
gcc -o executable -std=c11 -Wall -ggdb3 main.c # add -ggdb3 to it
Now with this debug build, Valgrind points to the exact line of code
allocating the memory that got leaked! (The wording is important: it might not
be exactly where your leak is, but what got leaked. The trace helps you fin...
WARNING: UNPROTECTED PRIVATE KEY FILE! when trying to SSH into Amazon EC2 Instance
... no problem using SSH to interact with my own personal instance, but right now I'm not being allowed permission into Panda's EC2 instance.
Getting Started with Panda
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Fast and responsive interactive charts/graphs: SVG, Canvas, other?
...ickly started getting slow. But each new version got substantially faster. Now I am on FF 18 beta and it's fast compared to 17. Not sure whether it is as smooth as chrome though.
– user2503795
Dec 10 '12 at 1:03
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How can I change the table names when using ASP.NET Identity?
...then created an entirely new project, made this change before running, and now its working. Am I missing something very obvious??
– mathkid91
Oct 4 '16 at 19:13
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Better to 'try' something and catch the exception or test if it's possible first to avoid an excepti
... I think it's pretty clear this isn't what he was asking, and he's now edited the post to make it even more clear.
– agf
Sep 30 '11 at 0:31
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Python: Why is functools.partial necessary?
... base=2),)
if setattr(f, 'keywords', {'base': 2}) is None][0]
Now combine the named-arguments overridability, plus the setting of three attributes, into a single expression, and tell me just how readable that is going to be...!
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Android device does not show up in adb list [closed]
...% and %CompositeAdbInterface% entries to the android_winusb.inf file, I now see "Android ADB Interface" in my Device Manager. However, running adb devices at the command-line does not show the device.
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Way to ng-repeat defined number of times instead of repeating over array?
... multiple list items but it only seems to work for the first list. Do you know why this is the case?
– Malcr001
May 29 '13 at 22:43
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