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Easiest way to read from a URL into a string in .NET
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Keep in mind that you should be putting it in a try catch block as well, in case something goes awry
– mikeyq6
Aug 17 '15 at 16:02
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Android equivalent of NSUserDefaults in iOS
I'd like to save some simple data. On the iPhone, I can do it with NSUserDefaults in Objective-C.
1 Answer
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When should i use npm with “-g” flag and why?
...b:
Install globally if the package provides command-line tools
Install locally if you're using the package as part of your application
Install globally and locally if both use-cases apply
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How to define several include path in Makefile
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You need to use -I with each directory. But you can still delimit the directories with whitespace if you use (GNU) make's foreach:
INC=$(DIR1) $(DIR2) ...
INC_PARAMS=$(foreach d, $(INC), -I$d)
sh...
Install Marketplace plugin on Eclipse Juno
... then look for the Marketplace client - it is in the General Purpose Tools category.
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why unaligned apk is needed?
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Thanks for the quick reply. So, we can say unaligned apk is just a interim thing?
– Youngjae
Feb 27 '14 at 3:13
1
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Rails: around_* callbacks
...read the documentation at http://api.rubyonrails.org/classes/ActiveRecord/Callbacks.html , but don't understand when the around_* callbacks are triggered in relation to before_* and after_* .
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What command opens Ruby's REPL?
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There are several REPLs for Ruby.
The standard library ships with a REPL called IRb (for Interactive Ruby), which installs a program named irb, but since it is just a Ruby library, it can also be invoked from Ruby code and not just from the shell. On Rubinius, IRb can also be invoked by just calli...
Reset PHP Array Index
...t:
$a = array(
3 => "Hello",
7 => "Moo",
45 => "America"
);
$b = array_values($a);
print_r($b);
Array
(
[0] => Hello
[1] => Moo
[2] => America
)
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What's the difference between MemoryCache.Add and MemoryCache.Set?
... thread querying that key would get no clue (Set does not; the swap is typically atomic); as such, while Set has the same end result as Remove + Add, the mechanism difference is important since it could impact other callers.
For example of Add:
Return Value
Type: System.Boolean true if ins...