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...-specific things like class:WebRequest
You can read more about it here: https://www.visualstudio.com/en-us/docs/search/overview
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What's the difference between the atomic and nonatomic attributes?
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@bbum Makes sense. I like your comment to another answer that thread-safety is more a model-level concern. From an IBM thread safety definition: ibm.co/yTEbjY "If a class is correctly implemented, which is another way of saying that it conforms to its spec...
Why do people say that Ruby is slow? [closed]
...ication, multiple application servers, loadbalancing with reverse proxies, HTTP caching, memcache, Ajax, client-side caching, etc. None of this stuff is Ruby.
Finally, I can't find much news on
Ruby 2.0 - I take it we're a good few
years away from that then?
Most folks are waiting for Rub...
How to pass the values from one activity to previous activity
...ures like SQL syntax, transactions and prepared statements.
Tutorials -- http://www.vogella.com/articles/AndroidSQLite/article.html
B. Shared Preferences
Suppose you want to store username. So there will be now two thing a Key Username, Value Value.
How to store
// Create object of SharedPref...
What is the difference between exit and return? [duplicate]
...id, you can omit the return at the end of the function.
Last point, exit() come in two flavors _exit() and exit(). The difference between the forms is that exit() (and return from main) calls functions registered using atexit() or on_exit() before really terminating the process while _exit() (from ...
How to generate a random string in Ruby
...ureRandom also has methods for:
base64
random_bytes
random_number
see: http://ruby-doc.org/stdlib-1.9.2/libdoc/securerandom/rdoc/SecureRandom.html
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Read environment variables in Node.js
...sons. Only variables that begin with REACT_ENV_ are available. See: github.com/facebookincubator/create-react-app/blob/master/…
– Mark Edington
Jul 11 '17 at 12:25
8
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Read logcat programmatically within application
... continuous-stream rather than a LogCapture.
The Android LogCat "Manual": https://developer.android.com/studio/command-line/logcat.html
import android.util.Log;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Calendar;
import java.util...
I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
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There are plenty of options, I recommend not to add additional dependencies and use SecureRandom which is builtin:
SecureRandom.uuid #=> "1ca71cd6-08c4-4855-9381-2f41aeffe59c"
See other possible formats here.
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How can I wait for a thread to finish with .NET?
... method with MTAThread - however this blocks your message pump and isn't recommended from what I've read.
3. Fire an event
See this page by Jon Skeet about events and multi-threading. It's possible that an event can become unsubcribed between the if and the EventName(this,EventArgs.Empty) - it's ha...