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To Workflow or Not to Workflow?
... you unproven, piece of technology. Do a small, non critical, piece of the application using WF4. That way if it works you can expand on it but if it fails you can rip it out and replace it with more traditional .NET code. That way you get real experience with WF4 instead of having to base a decisio...
Do you put unit tests in same project or another project?
...
IMO the cons you list aren't always applicable. A pro for same-project is easier grouping of tested class + tests - these small conveniences go a long way when writing tests. Personal preference wins here, and sometimes your points are relevant, just not all th...
Manually raising (throwing) an exception in Python
...cific in your message, e.g.:
raise ValueError('A very specific bad thing happened.')
Don't raise generic exceptions
Avoid raising a generic Exception. To catch it, you'll have to catch all other more specific exceptions that subclass it.
Problem 1: Hiding bugs
raise Exception('I know Python!')...
What is the difference between a weak reference and an unowned reference?
...nefit).
A weak reference allows the possibility of it to become nil (this happens automatically when the referenced object is deallocated), therefore the type of your property must be optional - so you, as a programmer, are obligated to check it before you use it (basically the compiler forces you, ...
What are best practices that you use when writing Objective-C and Cocoa? [closed]
...(including the cell itself) opaque for performance. That means setting the appropriate background color in everything.
3.6) When using an NSURLConnection, as a rule you may well want to implement the delegate method:
- (NSCachedURLResponse *)connection:(NSURLConnection *)connection
...
How many socket connections can a web server handle?
...(ie. IIS, Node.js, Nginx... webserver [but not Apache] with async designed application software)
Good performance/dollar CPU / Ram. Today, arbitrarily, let's say i7 (4 core) with 8GB of RAM.
A good firewall/router to match.
No virtual limit/governor - ie. Linux somaxconn, IIS web.config...
No depend...
Correct use for angular-translate in controllers
I'm using angular-translate for i18n in an AngularJS application.
5 Answers
5
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The case against checked exceptions
...re not even going to control the method arguments. The arguments made here apply to statically-typed languages only.)
So, what about checked exceptions?
Well here's one of the Java APIs you can use for opening a file.
try {
f = new FileInputStream("goodluckfindingthisfile");
}
catch (FileNotFou...
What makes a keychain item unique (in iOS)?
...
The primary keys are as follows (derived from open source files from Apple, see Schema.m4, KeySchema.m4 and SecItem.cpp):
For a keychain item of class kSecClassGenericPassword, the primary key is the combination of
kSecAttrAccount and kSecAttrService.
For a keychain item of class kSecClassI...
How to get existing fragments when using FragmentPagerAdapter
...mentPagerAdapter and its source code. But the general solution should also apply to FragmentStatePagerAdapter.
If you're reading this you probably already know that FragmentPagerAdapter/FragmentStatePagerAdapter is meant to create Fragments for your ViewPager, but upon Activity recreation (whether ...