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Adaptive segue in storyboard Xcode 6. Is push deprecated?
...is really works like push with navigation controller. In my project I have complicated structure with the sidebar from this lesson appcoda.com/ios-programming-sidebar-navigation-menu and push works, show doesn't. May be the reason is I reuse navigation controller. I've updated my question with the r...
HTML 5 tag vs Flash video. What are the pros and cons?
...at's just BUSINESS. You won't change business overnight, and each layer of complexity added by a new tag such as <video> which supports a very technical interface will result in * slightly * different implementations by each browser.
HTML 5 works now, and so does Flash. How it is implemente...
What exactly is Type Coercion in Javascript?
... == integer
the boolean operand will be converted to an integer: false becomes 0, true becomes 1. Then the two values are compared.
However, if you use the non-converting comparison operator ===, no such conversion occurs. When the operands are of different types, this operator returns false, and...
Why not infer template parameter from constructor?
my question today is pretty simple: why can't the compiler infer template parameters from class constructors, much as it can do from function parameters? For example, why couldn't the following code be valid:
...
Storing Data in MySQL as JSON
...ld entirely defeat the purpose of storing it in an RDBMS and would greatly complicate every database transaction.
Don't.
Having said that, FriendFeed seemed to use an extremely custom schema on top of MySQL. It really depends on what exactly you want to store, there's hardly one definite answer on...
Why is f(i = -1, i = -1) undefined behavior?
...d in any order and may overlap (within a single thread of execution, the
compiler may interleave the CPU instructions that comprise A and B)
evaluations of A and B are indeterminately-sequenced: they may be performed in any order but may not overlap: either A will be complete
before B, or B w...
Do htmlspecialchars and mysql_real_escape_string keep my PHP code safe from injection?
...
When it comes to database queries, always try and use prepared parameterised queries. The mysqli and PDO libraries support this. This is infinitely safer than using escaping functions such as mysql_real_escape_string.
Yes, mysql_rea...
Accessing MVC's model property from Javascript
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What is the best way to implement nested dictionaries?
...d you don't know what you're going to get for keys, but repetitive usage becomes quite burdensome, and I don't think anyone would want to keep up the following:
d = dict()
d.setdefault('foo', {}).setdefault('bar', {})
d.setdefault('foo', {}).setdefault('baz', {})
d.setdefault('fizz', {}).setdefault...
How to use Git and Dropbox together effectively?
...think that Git on Dropbox is great. I use it all the time. I have multiple computers (two at home and one at work) on which I use Dropbox as a central bare repository. Since I don’t want to host it on a public service, and I don’t have access to a server that I can always SSH to, Dropbox takes c...