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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...
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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How do I inspect the view hierarchy in iOS?
...ng to pause execution and inspect the views at the current moment.
More info at Apple's documentation.
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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.
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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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What is the common header format of Python files?
...ing them in one place makes them easier to find.
Next should be authorship information. This information should follow this format:
__author__ = "Rob Knight, Gavin Huttley, and Peter Maxwell"
__copyright__ = "Copyright 2007, The Cogent Project"
__credits__ = ["Rob Knight", "Peter Maxwell", "Gavin Hu...
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?
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POST request via RestTemplate in JSON
...ders here
String requestJson = "{ // Construct your JSON here }";
logger.info("Request JSON ="+requestJson);
HttpEntity<String> entity = new HttpEntity<String>(requestJson, headers);
ResponseEntity<String> response = restTemplate.exchange(url, HttpMethod.POST, entity, String.clas...
How do I hide the status bar in a Swift iOS app?
...
Go to Info.plist file
Hover on one of those lines and a (+) and (-) button will show up.
Click the plus button to add new key Type in start with capital V and automatically the first choice will be View controller-based status bar ...
How to properly create an SVN tag from trunk?
...e of svn revision somehow
(e.g. incorporates the number obtained with 'svn info' into the version of
the product you build), then you won't be able to build exactly the same product
from a tag (the result will have the revision of the tag instead of that of the
original code).
It looks like by desi...