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How do I print a list of “Build Settings” in Xcode project?
...cal list of Xcode Environment Variables that can be used in Build Rules etc?
7 Answers
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Getting time elapsed in Objective-C
...on of the output on my iPhone 6 (perhaps this was not an issue on iPhone 4/etc or I just never noticed it). Note that by not performing that division first, there is some risk of overflow if the numerator of the timebase is quite large. If anybody is curious, there is a link with much more informati...
How to get the browser viewport dimensions?
...idthDevice: window.screen.width,
//your css breakpoint for mobile, etc. non-mobile first
widthMin: 560,
//add the tag based on above vars and environment
setMeta: function () {
var params = (this.widthDevice <= this.widthMin) ? this.phone : this.other;
...
WPF: Grid with column/row margin/padding?
... benefit of reacting properly to changes in orientation, expand/collapses, etc.
<Grid>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition />
</Grid.RowDefinitions>
<custom:MyRowObject Style="YourStyleHereOrGeneralSetter" Grid.Row="0" />
<c...
Restricting input to textbox: allowing only numbers and decimal point
...f the solutions restrict the usage of non-character keys like ctrl+c, Pos1 etc.
I suggest rather than checking every key press you check whether the result is valid in respect to your expectations.
var validNumber = new RegExp(/^\d*\.?\d*$/);
var lastValid = document.getElementById("test1").v...
How can I convert a comma-separated string to an array?
...ar temp = new Array();
// This will return an array with strings "1", "2", etc.
temp = str.split(",");
Adding a loop like this,
for (a in temp ) {
temp[a] = parseInt(temp[a], 10); // Explicitly include base as per Álvaro's comment
}
will return an array containing integers, and not strings.
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Is the order guaranteed for the return of keys and values from a LinkedHashMap object?
... should not guarantee ordering !
Set is an interface with HashSet,TreeSet etc beings its implementations. The HashSet implementation of Set interface does not guarantees ordering. But TreeSet does. Also LinkedHashSet does.
Therefore it depends on how Set has been implemented in LinkedHashMap to kn...
Any way to delete in vim without overwriting your last yank? [duplicate]
... I would prefer nnoremap d "_d so dd remains dd and likewise d$ etc.
– abhishek77in
Oct 16 '13 at 8:44
2
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Amazon SimpleDB vs Amazon DynamoDB
...n it's not required. ( ie. During a promotion , Celebrity referral signups etc scenarios like this will have a time-based spike of hardware requirements )
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The “unexpected ++” error in jslint [duplicate]
...any more "functional" than current-day C++, C# or Java (lambdas, closures, etc.)
– user719662
Jul 18 '17 at 17:48
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