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UIViewController viewDidLoad vs. viewWillAppear: What is the proper division of labor?
...ample, the viewcontrollers view became visible after having been hidden (I mean occluded here, not the hidden method on UIView). In what scenerio would viewWillAppear be called without being preceded by a call to viewDidLoad?
– dugla
Oct 16 '09 at 19:40
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dyld: Library not loaded … Reason: Image not found
... the app bundle and fix references to those libraries to use @rpath. This means you can easily install third-party library using Homebrew and package them just as easily.
I have now made this script public on github.
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How can you find the height of text on an HTML canvas?
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They mean that the width of a single capital 'M' at a given font size is about the same as the line height. (Don't know if this is true, but thats what the answer is saying)
– Nathan
Nov 9 '1...
DynamoDB vs MongoDB NoSQL [closed]
...ntioned. Sometimes choosing the right solution for the job does not always mean choosing the best product for the job. For example you may have a client who needs and will use the system you created for 10+ years. Going with a SaaS/IaaS solution that is good enough to get the job done may be a bette...
typedef fixed length array
...function takes a parameter type24 foo, what would be the sizes, types, and meanings of foo, *foo, **foo, &foo, and &&foo? Have the meanings and legality of any such expressions changed over the years?
– supercat
Sep 14 '12 at 15:51
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Is it possible to have nested templates in Go using the standard library?
...do I get nested templates like Jinja has in the python runtime. TBC what I mean is how do I have a bunch of templates inherit from a base templates, just filing in blocks of the base templates, like Jinja/django-templates does. Is it possible using just html/template in the standard library.
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Equivalent of varchar(max) in MySQL?
...all the same query semantics as other column types.
So varchar(MAX) really means varchar(AS_MUCH_AS_I_WANT_TO_STUFF_IN_HERE_JUST_KEEP_GROWING) and not varchar(MAX_SIZE_OF_A_COLUMN).
MySql does not have an equivalent idiom.
In order to get the same amount of storage as a varchar(max) in MySql you wou...
Reading file contents on the client-side in javascript in various browsers
...urse, submitting either a patch or a proposal for inclusion to HTML 5 does mean some work defending the idea, but the fact that Firefox already implements it gives you something to start with.
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How to capture stdout output from a Python function call?
...tderr):
help(pow)
Note that the global side effect on sys.stdout means that this context
manager is not suitable for use in library code and most threaded
applications. It also has no effect on the output of subprocesses.
However, it is still a useful approach for many utility script...
API Keys vs HTTP Authentication vs OAuth in a RESTful API
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with "certain resources" do you mean "certain api calls" or "certain database records", or both?
– Magne
Apr 1 '15 at 12:24
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