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Using global variables in a function
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It's extreme exaggeration to refer to globals as "so dangerous." Globals are perfectly fine in every language that has ever existed and ever will exist. They have their place. What you should have said is they can cause issues if you h...
AngularJS : What is a factory?
...on Angular.js and overall I find it to be an interesting and powerful framework.
4 Answers
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How can I make a JPA OneToOne relation lazy
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First off, some clarifications to KLE's answer:
Unconstrained (nullable) one-to-one association is the only one that can not be proxied without bytecode instrumentation. The reason for this is that owner entity MUST know whether associa...
How do I specify different Layouts in the ASP.NET MVC 3 razor ViewStart file?
... say one is for the Public section of the website and the other is for the Member side.
3 Answers
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How to do this using jQuery - document.getElementById(“selectlist”).value
In jQuery, what is the equivalent to document.getElementById("selectlist").value ?
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How to export a Vagrant virtual machine to transfer it
...t a file (or files) that can be copied to another PC, so there I can run some command to import the vagrant box.
7 Answers
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Determine a user's timezone
...s there a standard way for a web server to be able to determine a user's timezone within a web page?
24 Answers
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What does java:comp/env/ do?
I just spent too much time of my day trying to figure out some errors when hooking up some JNDI factory bean. The problem turned out to be that instead of this...
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Why does Iterable not provide stream() and parallelStream() methods?
...Iterable interface does not provide the stream() and parallelStream() methods. Consider the following class:
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How do I detect what .NET Framework versions and service packs are installed?
...The registry is the official way to detect if a specific version of the Framework is installed.
Which registry keys are needed change depending on the Framework version you are looking for:
Framework Version Registry Key
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