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iOS / Android cross platform development [closed]
...een playing around with developing Android apps in Java for a while and am starting to get a handle on it. However if I want to on start on an iOS version I need to code everything from scratch - which is, well, undesirable.
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Callback when CSS3 transition finishes
...org/en-US/docs/Web/CSS/CSS_Transitions/Using_CSS_transitions#Detecting_the_start_and_completion_of_a_transition
For animations it's very similar:
$("#someSelector").bind("animationend webkitAnimationEnd oAnimationEnd MSAnimationEnd", function(){ ... });
Note that you can pass all of the browser ...
Why does this async action hang?
...nuation of the function on the same SynchronizationContext that the method started on. In English, let's say you called your ExecuteAsync from the UI thread. Your query runs on the threadpool thread (because you called Task.Run), but you then await the result. This means that the runtime will schedu...
Is there a way to tell git to only include certain files instead of ignoring certain files?
....c
!custom.c
To have it ignore all .c files except custom.c and anything starting with "frob_"
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What are best practices for using SmtpClient, SendAsync and Dispose under .NET 4.0
...->System.InvalidOperationException: An asynchronous operation cannot be started at this time. Asynchronous operations may only be started within an asynchronous handler or module or during certain events in the Page lifecycle. If this exception occurred while executing a Page, ensure that the Pag...
Why aren't ◎ܫ◎ and ☺ valid JavaScript variable names?
...rs except Internet Explorer are following), states that an identifier must start with one of the following.
a Unicode letter
$ or _
\ followed by a unicode escape sequence.
The following characters of an identifier must be one of the following.
any of the characters permitted at the start
a Un...
What is so bad about singletons? [closed]
...s how singletons can make it difficult to figure out dependency chains and start or test an application. It is a fairly extreme example of abuse, but the point that he makes is still valid:
Singletons are nothing more than global state. Global state makes it so your objects can secretly get hold...
Reading a string with scanf
...nd &string[0] -- pointers to objects of different types and sizes that start at the same place -- are represented the same way.
I don't believe I've ever encountered a system on which that doesn't work, and in practice you're probably safe. None the less, it's wrong, and it could fail on some p...
How can I replace a newline (\n) using sed?
...oking for. Since GNU sed
version 3.02.80 now supports this syntax:
sed '/start/,+4d' # to delete "start" plus the next 4 lines,
in addition to the traditional '/from here/,/to there/{...}' range
addresses, it may be possible to avoid the use of \n entirely.
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What is the difference between a framework and a library?
...
That's an interesting definition. I have recently started using d3.js, and observed that it is generally considered as a framework. But whatever d3 code I wrote is within a usual javascript code, so I am unable to extend this definition to d3.
– Dileep ...