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Algorithm to detect overlapping periods [duplicate]
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How about a custom interval-tree structure? You'll have to tweak it a little bit to define what it means for two intervals to "overlap" in your domain.
This question might help you find an off-the-shelf interval-tree implementation in C...
What is the Swift equivalent of isEqualToString in Objective-C?
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I addition to @JJSaccolo answer, you can create custom equals method as new String extension like:
extension String {
func isEqualToString(find: String) -> Bool {
return String(format: self) == find
}
}
And usage:
let a = "abc"
let b = "abc"
if a.i...
How do I display the current value of an Android Preference in the Preference summary?
...rally, it works though. Any solution please? I sure do not want to write a custom class for this. Unbelievable that Google makes the most trivial of tasks such a pain.
– Narayana J
May 31 '16 at 8:19
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Is a url query parameter valid if it has no value?
...on a query string that is not in that format (e.g. ?bar). If its your own custom code parsing the query string, you simply have to ensure you handle that query string format. If its a framework, you'll need to consult your documentation or simply test it to see how it is handled.
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Setting property 'source' to 'org.eclipse.jst.jee.server:JSFTut' did not find a matching property
...o do with this attribute and therefore will ignore it.
Eclipse WTP adds a custom attribute source to the project related <Context> element in the server.xml of Tomcat which identifies the source of the context (the actual project in the workspace which is deployed to the particular server). T...
How to get an object's properties in JavaScript / jQuery?
...d('RegExp');
// or all properties containing "oo" in their name
spotlight.custom(function(value, key) { return key.indexOf('oo') > -1; });
You'll like it for this.
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When should the xlsm or xlsb formats be used?
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I confirm that one of my files with a custom ribbon works just fine in xlsb.
– David G
Jul 7 '15 at 20:01
6
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What is the preferred Bash shebang?
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Using the env command makes your script portable and allows you to setup custom environments for your script hence portable scripts should use
#!/usr/bin/env bash
Or for whatever the language such as for Perl
#!/usr/bin/env perl
Be sure to look at the man pages for bash:
man bash
and env...
What is the maximum length of a Push Notification alert text?
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information about how the system should alert the user as well as any
custom data you provide. In iOS 8 and later, the maximum size allowed
for a notification payload is 2 kilobytes; Apple Push Notification
service refuses any notification that exceeds this limit. (Prior to
iOS 8 and in O...
How to capture UIView to UIImage without loss of quality on retina display
... For some reason this didn't work for me when I was trying to create custom icons for Google Maps markers; all I got was black rectangles :(
– JakeP
Sep 10 '14 at 8:44
6
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