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Implementing two interfaces in a class with same method. Which interface method is overridden?
Two interfaces with same method names and signatures. But implemented by a single class then how the compiler will identify the which method is for which interface?
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“Add as Link” for folders in Visual Studio projects
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+1. You could also use <Content ...>, and add <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory> to make Visual Studio copy the resources on build.
– Markus Jarderot
May 18 '12 at 18:12
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Code for a simple JavaScript countdown timer?
...imple countdown timer starting at 30 seconds from when the function is run and ending at 0. No milliseconds. How can it be coded?
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SVN: Ignore some directories recursively
... well as svn:ignore - can you provide a summary of these different options and how they compare? How does the --recursive flag affect them too?
– Dai
Mar 10 '17 at 21:29
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How to configure encoding in Maven?
...default. So I added the property as a child element of the project element and everything is fine now:
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<...
Python Dictionary to URL Parameters
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Use urllib.urlencode(). It takes a dictionary of key-value pairs, and converts it into a form suitable for a URL (e.g., key1=val1&key2=val2).
If you are using Python3, use urllib.parse.urlencode()
If you want to make a URL with repetitive params such as: p=1&p=2&p=3 you have t...
MySQL - SELECT WHERE field IN (subquery) - Extremely slow why?
...qui-join.
Make sure to group by on the primary key.
If you are on InnoDB and you only select indexed fields (and things are not too complex) than MySQL will resolve your query using only the indexes, speeding things way up.
General solution for 90% of your IN (select queries
Use this code
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Get java.nio.file.Path object from java.io.File
...File.toPath(). Keep in mind that this is only for Java 7+. Java versions 6 and below do not have it.
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Shortcut to exit scale mode in VirtualBox [closed]
...d to even save after changing the settings
3) Re-open the Virtual Machine and it should be reset!
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How can I make the tabs work normally on Xcode 4?
...hey don't work like tabs in other popular IDEs (Visual Studio or Eclipse). And for me this kind of sucks.
In general, I expect IDE tabs to keep more than 1 file open. So if I click a file in the project tree, I expect that it will switch to the tab I have opened with that file - if I have already op...