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In Flux architecture, how do you manage Store lifecycle?
... Stores. This becomes important when you need Store #1 update itself, and then have Store #2 update itself based on both the Action and on the state of Store #1. Flux assumes this situation is an eventuality in a large application. Ideally this situation would not need to happen, and developers s...
What is the difference between a function expression vs declaration in JavaScript? [duplicate]
... "But if you call a function declaration, it'll always work." So then is there ever a benefit of using a function expression? Why not just always use declarations?
– Richie Thomas
Oct 2 '14 at 18:29
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Form onSubmit determine which submit button was pressed [duplicate]
...lass="bttn" name="cancel" value="Cancel" onclick="window.close();" />
Then write code like this into your form submit handler.
if ($("#action").val() == "delete") {
return confirm("Are you sure you want to delete the selected item?");
}
...
What's the difference between “version number” in iTunes Connect, “bundle version”, “bundle version
...u set the bundle version string to the final version number like 1.2.3 and then increment the bundle version for each build.
– Fabian Kreiser
Sep 2 '11 at 12:58
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Is the “struct hack” technically undefined behavior?
...d be embedded in every pointer, and any erroneous pointer arithmetic could then be made to trap - see e.g. CCured. On a more philosophical level, it doesn't matter whether no possible implementation could catch you, it's still undefined behavior (there are, iirc, cases of undefined behavior that wo...
Automatically capture output of last command into a variable using Bash?
...r option is to use (type)script to save a copy of EVERYTHING to a file and then use PROMPT_COMMAND to check for changes since the last PROMPT_COMMAND. This will include stuff you don't want, though. I'm pretty sure you are not going to find anything closer to what you want that this, though.
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iOS 7's blurred overlay effect using CSS?
...ing CSS Region. First define a .content element with flow-into:content and then use the appropriate structure to blur the header.
The layout structure:
<div class="phone">
<div class="phone__display">
<div class="header">
<div class="header__text">Header</div>
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Printing Java Collections Nicely (toString Doesn't Return Pretty Output)
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You could convert it to an array and then print that out with Arrays.toString(Object[]):
System.out.println(Arrays.toString(stack.toArray()));
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Array versus List: When to use which?
...want to micro-optimise for some very specific reason (after benchmarking), then an array may be useful.
List<T> offers a lot more functionality than an array (although LINQ evens it up a bit), and is almost always the right choice. Except for params arguments, of course. ;-p
As a counter - L...
Setting UIButton image results in blue button in iOS 7
...case, the button was even clipping to the shape of the transparent PNG and then tinting.
– g_pass
May 22 '14 at 0:16
G...