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The shortest possible output from git log containing author and date
...d a lot better at the expense of some (hopefully) useless characters.
Feel free to edit if you have any improvements, I'd love to make the message color depend on whether a commit is signed, but it doesn't seem like that is possible atm.
Screenshot
...
iOS UIImagePickerController result image orientation after upload
...elf.CGImage),
CGImageGetBitmapInfo(self.CGImage));
CGContextConcatCTM(ctx, transform);
switch (self.imageOrientation) {
case UIImageOrientationLeft:
case UIImageOrientationLeftMirrored:
case UIImageOrientationRight:
...
How do I clone a subdirectory only of a Git repository?
...lders you want to actually check out. This is done by listing them in .git/info/sparse-checkout, eg:
echo "some/dir/" >> .git/info/sparse-checkout
echo "another/sub/tree" >> .git/info/sparse-checkout
Last but not least, update your empty repo with the state from the remote:
git pull ...
How can I tell if a library was compiled with -g?
...ompiled with -g) objdump gives me the response of "no recognized debugging information" unless I compile it with -gstabs. This appears to be a recognized bug.
– Dan Hook
Jan 4 '10 at 14:24
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Best practices for in-app database migration for Sqlite
...able that sqlite provides (sqlite does nothing with this variable, you are free to use it however you please). It starts at 0, and you can get/set this variable with the following sqlite statements:
> PRAGMA user_version;
> PRAGMA user_version = 1;
When the app starts, I check the curren...
FTP/SFTP access to an Amazon S3 Bucket [closed]
...ou can just use a (GUI) client that natively supports S3 protocol (what is free).
Managed SFTP Service
In your Amazon AWS Console, go to AWS Transfer for SFTP and create a new server.
In SFTP server page, add a new SFTP user (or users).
Permissions of users are governed by an associated AWS ...
how to File.listFiles in alphabetical order?
... String folderPath = "../" + filePath.trim() + "/";
logger.info("Path: " + folderPath);
File folder = new File(folderPath);
File[] listOfFiles = folder.listFiles();
int length = listOfFiles.length;
logger.info("So luong files: " + l...
grep a file, but show several surrounding lines?
...but it can also function as a simple switch / flag (-g to enable debugging info in GCC). However spaces between options are optional, so for options without a value, it is possible to merge them (-ABC), which means that -15 is interpreted -1 -5 (two separate options) and the -5 overrides the -1.
...
Status bar won't disappear
...ctly control the status bar for each view. Turning off this option in your Info.plist will enable you to hide the status bar, at least for the current Developer Preview (4).
For reference, please take a look at the iOS 7 transition guide that's available on Apple's developer portal.
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How to activate an Anaconda environment
...appears in the tutorials for Mac and Linux:
$ source activate py33
More info:
https://groups.google.com/a/continuum.io/forum/#!topic/anaconda/8T8i11gO39U
Does `anaconda` create a separate PYTHONPATH variable for each new environment?
...