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Prevent any form of page refresh using jQuery/Javascript
...tecting a second tab correctly. For example, maybe I have one window open, then close it. Now I open a new window. You would likely detect that as a second tab, even though I already closed the first one. Now your user can't access the first window because they closed it, and they can't access the s...
Is UML practical? [closed]
...s for when a senior developer is responsible for designing a component but then hands the design to a junior developer to implement.
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What function is to replace a substring from a string in C?
...r loop with for (count = 1; ins = strstr(ins + rep_len, rep); ++count) {}, then tmp is only used for writing.
– rampion
Mar 9 '13 at 1:28
1
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Adding a UILabel to a UIToolbar
...d add a method on the view controller, pass in the new title you want, and then call [self.titleLabel setText:newTitle].
– Steve Liddle
Dec 2 '11 at 16:52
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How to use LocalBroadcastManager?
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On Receiving end:
First register LocalBroadcast Receiver
Then handle incoming intent data in onReceive.
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance...
Error: request entity too large
... when loading the connect module, the limit is set to 1mb (1048576 bytes). Then when I set the limit, the console.log is called again and this time the limit is 52428800 (50mb). However, I still get a 413 Request entity too large.
Then I added console.log('Limit file size: '+limit); in node_module...
How to display all methods of an object?
...;
//-> ["E", "LN10", "LN2", "LOG2E", "LOG10E", "PI", ...etc ]
You can then use filter() to obtain only the methods:
console.log(Object.getOwnPropertyNames(Math).filter(function (p) {
return typeof Math[p] === 'function';
}));
//-> ["random", "abs", "acos", "asin", "atan", "ceil", "cos",...
How to get values from IGrouping
... appearance of ID. If the original IDs are in the order: [1,3,2,2,2,3,0], then grouping them and then flattening into one list will put the IDs in the new order: [1,3,3,2,2,2,0].
– Pi Fisher
Apr 3 '17 at 18:05
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How to get the name of enumeration value in Swift?
...Runtime Libaries. I can use Xcode 9.3 but my Code can still be Swift 3 and then I wont' be able to use Swift 4 features. Using Xcode 9.3, this code doesn't work despite Xcode 9.3 being much newer than Xcode 7.
– Mecki
May 9 '18 at 17:22
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Swapping two variable value without using third variable
...till works out in the end, even with overflow, because if a + b overflows, then a - b will underflow. With these basic integer types, the values just rollover.
– Patrick Johnmeyer
Apr 3 '10 at 14:10
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