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Is it a good idea to use Google Guava library for Android development?
...t of Android application which is a rather "thick" mobile client for a Web service. It heavily communicates with the server but also has a lot of inner logic too. So, I decided to use some features of Google Guava library to simplify development process. Here is a list of features I'm very interes...
How make Eclipse/EGit recognize existing repository information after update?
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Works with Version: Kepler Service Release 2
– Vijay Kasina
Aug 2 '18 at 6:41
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What is javax.inject.Named annotation supposed to be used for?
...o allow someone using javax.inject to define stereotypes like @Repository,@Service,@Controller that are marked up as @Qualifier?
– ams
Mar 24 '11 at 6:09
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How to limit depth for recursive file list?
... root /tmp/user/1000
drwxrwxrwt root root /tmp/systemd-[...].service-HRUQmm/tmp
(Edited for readability: indented, shortened last line)
Notes on performance
Although the execution time is mostly irrelevant for this kind of command, increase in performance
is large enough here to make...
What are the differences between node.js and node?
...ern javascript-oriented server framework typically used to provide various services and realtime applications, while node is an older framework for transmitting data packets over amateur radio. Most installations symlink the shell command "node" to the binary "nodejs" and this is usually safe to do ...
How to get screen dimensions as pixels in Android
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If you're not in an Activity you can get the default Display via WINDOW_SERVICE:
WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
Display display = wm.getDefaultDisplay();
If you are in a fragment and want to acomplish this just use Activity.WindowManager (i...
How to get an array of specific “key” in multidimensional array without looping
...ume I have the following multidimensional array (retrieved from MySQL or a service):
4 Answers
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How to use Google App Engine with my own naked domain (not subdomain)?
...dy, I added my domain to my Google Apps account. Now my app is listed as a service. The primary domain is set to mydomain.com and my app lists the subdomain (www.myappid.mydomain.com). I must be missing something. Adding the subdomain worked right away, so I doubt that it is some update/DNS/settings...
Any way to modify Jasmine spies based on arguments?
...I had a component I was testing and, in its constructor, there is a config service with a method called getAppConfigValue that is called twice, each time with different arguments:
constructor(private configSvc: ConfigService) {
this.configSvc.getAppConfigValue('a_string');
this.configSvc.getApp...
Programmatically access currency exchange rates [closed]
...rs it is important to understand how foreign exchange rates work.
Most FX services only quote the spot rate (midway between the Bid and Ask). The spot is a kind of shorthand for the exchange rate, but no one gets the spot because you can only sell at the bid or buy at the ask. You're usually lookin...