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Checkout multiple git repos into same Jenkins workspace
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In each repository there is a drop down list called "Add". In it you can find the option "Checkout to a sub-directory", which performs the same.
– Gary Ye
Nov 27 '14 at 19:10
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Main differences between SOAP and RESTful web services in Java [duplicate]
...stand both XML and JSON. If the web services are to be consumed programmatically there doesn't seem to be any major advantage. In fact SOAP seems to fit the bill since they are more organized (WSDL). I would appreciate to have your thoughts on this.
– Andy Dufresne
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Designing function f(f(n)) == -n
...eturn n - 1
else:
return -1 * (n + 1)
Python automatically promotes integers to arbitrary length longs. In other languages the largest positive integer will overflow, so it will work for all integers except that one.
To make it work for real numbers you need to replace the n...
What is the difference between 'my' and 'our' in Perl?
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On the other hand, our variables are package variables, and thus automatically:
global variables
definitely not private
not necessarily new
can be accessed outside the package (or lexical scope) with the
qualified namespace, as $package_name::variable.
Declaring a variable with our allows yo...
How to make an Android device vibrate?
...'1'
v.vibrate(pattern, 0);
When you're ready to stop the vibration, just call the cancel() method:
v.cancel();
How to use Vibration Patterns
If you want a more bespoke vibration, you can attempt to create your own vibration patterns:
// Get instance of Vibrator from current Context
Vibrator v...
What special characters must be escaped in regular expressions?
...ends on the regex flavor you're working with.
For PCRE, and most other so-called Perl-compatible flavors, escape these outside character classes:
.^$*+?()[{\|
and these inside character classes:
^-]\
For POSIX extended regexes (ERE), escape these outside character classes (same as PCRE):
.^$...
Adding a directory to the PATH environment variable in Windows
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It is theoretically possible, no practical CRT implementation I know of actually does this. Explorer does.
– Hans Passant
Jun 21 '16 at 16:35
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How do cache lines work?
... This answer makes absolutely no sense. What does the 64bit memory bandwidth (which is also wrong in that regard) to do with the 64 byte(!) not bit to do? Also the 10 to 30 ns are also totally wrong if you hit the Ram. It might be true for the L3 or L2 cache but not for the RAM where it is more l...
Difference between the Apache HTTP Server and Apache Tomcat? [closed]
...ARchive) file, and just drop it in the deploy directory in Tomcat.
So basically Apache is an HTTP Server, serving HTTP. Tomcat is a Servlet and JSP Server serving Java technologies.
Tomcat includes Catalina, which is a servlet container. A servlet, at the end, is a Java class. JSP files (which are...
Accessing nested JavaScript objects and arays by string path
... is a valid concern, but IMHO best addressed with a try / catch block when calling, rather than having this function silently return undefined for an invalid index.
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