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iphone/ipad: How exactly use NSAttributedString?
...es convenience methods for setting the attributes of an NSAttributedString from UIKit classes.
From the sample provided in the repo:
#import "NSAttributedString+Attributes.h"
#import "OHAttributedLabel.h"
/**(1)** Build the NSAttributedString *******/
NSMutableAttributedString* attrStr = [NSMutab...
What is scaffolding? Is it a term for a particular platform?
...
From Wikipedia:
Scaffolding is a meta-programming
method of building database-backed
software applications. It is a
technique supported by some
model-view-controller frameworks, in
which the programmer may write...
How to print the contents of RDD?
...rite it to disk you can use one of the saveAs... functions (still actions) from the RDD API
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Sorting an ArrayList of objects using a custom sorting order
... @BalusC: No probs. I can't take credit for the idea, I got it from String.CASE_INSENSITIVE_ORDER and friends but I like it. Makes the resulting code easier to read.
– Stobor
Nov 29 '09 at 0:00
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Why would a static nested interface be used in Java?
...t code which cannot access Foo will not be able to access Foo.Bar either. (From source code - bytecode or reflection can access Foo.Bar even if Foo is package-private!)
It is acceptable style to create a nested interface this way if you expect it to be used only from the outer class, so that you do...
Is That REST API Really RPC? Roy Fielding Seems to Think So
...tty useful) or if, because people want code generation, those are embedded from a spec straight into the code, preventing the server from letting the client know about how it can do things. If the client thinks it knows due to that contract, you're not in hypermedia, you're into the modern day opena...
String formatting named parameters?
...rint('<a href="{0}">{0}</a>'.format(my_url))
which saves you from repeating the argument, or
print('<a href="{url}">{url}</a>'.format(url=my_url))
if you want named parameters.
print('<a href="{}">{}</a>'.format(my_url, my_url))
which is strictly positiona...
How to “hibernate” a process in Linux by storing its memory to disk and restoring it later?
.... And then later on, I can 'resume the process', i.e, reading all the data from memory and put it back to RAM and I can continue with my process?
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Is there a difference between YES/NO,TRUE/FALSE and true/false in objective-c?
...t for specific values, so always use them as booleans and only assign them from their #define values.
Importantly, never test booleans using a character comparison -- it's not only risky because someVar could be assigned a non-zero value which is not YES, but, in my opinion more importantly, it fa...
Coroutine vs Continuation vs Generator
...hen suspend their execution. When they're called again, they will start up from where they last suspended execution and do their thing again.
A generator is essentially a cut down (asymmetric) coroutine. The difference between a coroutine and generator is that a coroutine can accept arguments after...