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What Are Some Good .NET Profilers?
...st few years, and its memory profiler has some truly useful features which now pushed it ahead of dotTrace as a package in my estimation. I'm lucky enough to have licenses for both, but if you are going to buy one .Net profiler for both performance and memory, make it ANTS.
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Why do Python's math.ceil() and math.floor() operations return floats instead of integers?
...nsider: If floor() returned an integer, what should floor(1.0e30) return?
Now, while Python's integers are now arbitrary precision, it wasn't always this way. The standard library functions are thin wrappers around the equivalent C library functions.
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Get integer value of the current year in Java
... get the year in your system's default time zone), you could use the Year::now method:
int year = Year.now().getValue();
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How to generate a random number in C++?
...I need to have random numbers in it (to simulate the sides of the die. I know how to make it between 1 and 6). Using
11 A...
Android image caching
...
And now the punchline: use the system cache.
URL url = new URL(strUrl);
URLConnection connection = url.openConnection();
connection.setUseCaches(true);
Object response = connection.getContent();
if (response instanceof Bitmap) {...
Pushing an existing Git repository to SVN
...ository, using dcommit. That's all.
Keeping repositories in sync
You can now synchronise from SVN to Git, using the following commands:
git svn fetch
git rebase trunk
And to synchronise from Git to SVN, use:
git svn dcommit
Final note
You might want to try this out on a local copy, before a...
Checkout another branch when there are uncommitted changes on the current branch
...you run:
git checkout branch2
Sometimes Git says "OK, you're on branch2 now!" Sometimes, Git says "I can't do that, I'd lose some of your changes."
If Git won't let you do it, you have to commit your changes, to save them somewhere permanent. You may want to use git stash to save them; this is...
Git stash: “Cannot apply to a dirty working tree, please stage your changes”
... words, make a commit (which we will never push) of your current changes. Now that your workspace is clean, pop your stash. Now, commit the stash changes as an amendment to your previous commit. Having done that you now have both sets of changes combined in a single commit ("Fixme"); just reset (...
bash HISTSIZE vs. HISTFILESIZE?
...tappend is not enabled, commands 41 to 50 are saved to your HISTFILE which now has the 10 commands it held at the beginning plus the 10 newly written commands.
Your HISTFILE is truncated to contain HISTFILESIZE=10 lines.
You now have 10 commands in your history - the last 10 that you just typed in ...
What is the command to list the available avdnames
I know I can start the emulator avd by typing
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