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Send POST request using NSURLSession
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@sendoa , if you know how to how to upload a image along with thr "plain" data? i need the solution urgent. many thanks in advance
– Gagan Joshi
Jul 24 '14 at 12:27
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When to use CouchDB over MongoDB and vice versa
... scenarios for each NoSQL database compared. Quoting the link,
MongoDB: If you need dynamic queries. If you prefer to define indexes, not map/reduce functions. If you need good performance on a big DB. If you wanted CouchDB, but your data changes too much, filling up disks.
CouchDB : For accumula...
How do I format a Microsoft JSON date?
...: Both methods (the replace function and this answer) would have to change if MS changes the format.
– Roy Tinker
Aug 25 '10 at 16:11
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How to change the remote a branch is tracking?
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If the remote tracking branch does not yet exists but an existing remote tracking branch is currently tracked, it can not be changed to the in-existent new remote tracking branch. You need to unset the current remote tracking...
What is the difference between localStorage, sessionStorage, session and cookies?
...tual to the situation.
In all cases, these storage mechanisms will be specific to an individual browser on an individual computer/device. Any requirement to store data on an ongoing basis across sessions will need to involve your application server side - most likely using a database, but possibly ...
Bash tool to get nth line from a file
...en using head -n | tail -1 which does the trick, but I've been wondering if there's a Bash tool that specifically extracts a line (or a range of lines) from a file.
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How do I execute a program from Python? os.system fails due to spaces in path
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Here's a different way of doing it.
If you're using Windows the following acts like double-clicking the file in Explorer, or giving the file name as an argument to the DOS "start" command: the file is opened with whatever application ...
Java - removing first character of a string
...ers of the old string except the first one. There's no way to actually modify a string.
– Chris Dodd
Sep 7 '16 at 23:07
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Programmatically change log level in Log4j2
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EDITED to reflect changes in the API introduced in Log4j2 version 2.0.2
If you wish to change the root logger level, do something like this :
LoggerContext ctx = (LoggerContext) LogManager.getContext(false);
Configuration config = ctx.getConfiguration();
LoggerConfig loggerConfig = config.getLog...
Does BroadcastReceiver.onReceive always run in the UI thread?
... Context.registerReceiver . I also have an AsyncTask that dispatches notifier-Intents via Context.sendBroadcast . The intents are sent from a non-UI worker thread, but it seems that BroadcastReceiver.onReceive (which receives said Intents) always runs in the UI thread (which is good for me). I...