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SVN how to resolve new tree conflicts when file is added on two branches
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Accessing constructor of an anonymous class
...EDIT: As an alternative, you can create some final local variables, and/or include an instance initializer in the anonymous class. For example:
public class Test {
public static void main(String[] args) throws Exception {
final int fakeConstructorArg = 10;
Object a = new Object...
When to use lambda, when to use Proc.new?
...s a value, and the method that called it can do with it whatever it wants, including ignoring it and returning a different value. A Proc is like pasting in a code snippet. It doesn't act like a method. So when a return happens within the Proc, that's just part of the code of the method that cal...
How do I find the number of arguments passed to a Bash script?
... bc, or something else (ksh93 and zsh can also do decimal math). Your code includes dollar signs for some variables, but not others. You should be consistent about using them or not. Inside (()) they're not necessary. They are, however, in the echo statements.
– Paused until fu...
How can I add numbers in a Bash script?
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What is the difference between statically typed and dynamically typed languages?
...res, e.g., generics and dynamic libraries in c#, and dynamic languages are including more type checking, e.g., type annotations in python, or HACK variant of PHP, which are usually not core to the language and usable on demand.
When it comes to technology selection, neither side has an intrinsic s...
Why is using the JavaScript eval function a bad idea?
...ally massively over-used by people who don't know what they're doing. That includes people writing JavaScript tutorials, unfortunately, and in some cases this can indeed have security consequences - or, more often, simple bugs. So the more we can do to throw a question mark over eval, the better. An...
Maven command to determine which settings.xml file Maven is using
... bundled to any specific project, or
distributed to an audience. These
include values such as the local
repository location, alternate remote
repository servers, and authentication
information. There are two locations
where a settings.xml file may live:
The Maven install: $M2_HOM...
How to show particular image as thumbnail while implementing share on Facebook?
... the criteria on the page. Another fact is that the minimum required is to include the 3 metas that Facebook requires for the og:image to take effect:
<meta property="og:title" content="Title of the page" />
<!-- NEXT LINE Even if page is dynamically generated and URL contains query parame...