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what is the use of xsi:schemaLocation?
...ema. For example, it tells you what is the data type of the ini-method key words value.
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How do I conditionally apply CSS styles in AngularJS?
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Always avoid the iF word
– LastTribunal
Jul 27 '15 at 22:56
I w...
How does the vim “write with sudo” trick work?
...ng but current file name i.e. /etc/apache2/conf.d/mediawiki.conf. In other words tee command is run as root and it takes standard input and write it to a file represented by %. However, this will prompt to reload file again (hit L to load changes in vim itself):
tutorial link
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The maximum value for an int type in Go
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what happens if you use int64 on a machine with 32-bit word size? in C, the compiler decides the INT_MIN
– segue_segway
Aug 3 '19 at 19:14
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What algorithms compute directions from point A to point B on a map?
... Yes, of course. After I wrote my original post, I thought about the word "heuristic" that I used. It's a bit inaccurate here, because it does find an optimal solution.
– A. Rex
Jan 10 '09 at 15:52
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Why is super.super.method(); not allowed in Java?
...s should take a super set of input and return a subset of output. In other words, a sub class should never reject an input that is valid for the super class or produce output that the super class cannot produce, this includes throwing an error that the super class does not throw.
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Is there anything like .NET's NotImplementedException in Java?
...ontracts) that something will never be implemented. That's why we have the word "yet" in the class name. Also, an IDE can easily list the call sites.
With the deprecation warning at each call site, your IDE and static code analysis tool can remind you where you still have to implement something. (Th...
Renew Push certificate and keep current App Store App working
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Adding few words about VoIP push certificates.
Like Push certificates VoIP certificates cannot be renewed, you have to create a new one.
VoIP notifications will not work, if your VoIP certificate is expired or you revoke it.
If you ...
What is the single most influential book every programmer should read? [closed]
...evel bit twiddling and other "hacks" in the true and original sense of the word. Not for everyone, but if you are involved in code optimisation, compilers, etc, or are just a general nerd who is interested in low level stuff then this is a great book.
– Paul R
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Is there a “not in” operator in JavaScript for checking object properties?
... Use 'undefined' === typeof xxx instead. undefined is not a reserved word and is actually a global variable that can be overwritten (leading to hard to find bugs)
– hugomg
Nov 1 '11 at 20:32
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