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How to check if object has any properties in JavaScript?
...the part where there is the comment
Performance Test
Test Of Object.Keys vs For..In When testing for any properties
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How do I do a not equal in Django queryset filtering?
...name__regex=r'^(public|url)$') and it works.
– suhailvs
Sep 11 '13 at 7:12
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@suhail, please mind...
MbUnit under Linux, used within an F# project?
...ere: https://stackoverflow.com/a/2242849/9798633
3) If you try running in VS in a VM, doublecheck to make sure you have a Class Library project with references to both Gallio.dll and MbUnit.dll as mentioned here in "ASP.NET MVC 4 in Action":
ftp://soporte.uson.mx/PUBLICO/02_ING.SISTEMAS.DE.INFORMA...
Signed versus Unsigned Integers
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little vs. big endian has to do with the order of the bytes on the platform. Little endian might do 0xFF 0xFE 0x7F while big endian will do 0x7F 0xFE 0xFF.
– Jasper Bekkers
Oct 29 '08 at 18:35
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Is there a way to override class variables in Java?
...));
for (Person person : family) {
//using the getName vs printName lets the caller, in this case the
//ConsoleGUI determine versus being forced to output through the console.
System.out.print(person.getName() + " ");
System.err.print(person.g...
inject bean reference into a Quartz job in Spring?
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You're right in your assumption about Spring vs. Quartz instantiating the class. However, Spring provides some classes that let you do some primitive dependency injection in Quartz. Check out SchedulerFactoryBean.setJobFactory() along with the SpringBeanJobFactory. Esse...
How to check if a Unix .tar.gz file is a valid file without uncompressing?
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Isn't it supposed to be tar -t > /dev/null (note: t vs -t)?
– Intrastellar Explorer
May 30 at 3:29
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How do I add a class to a given element?
... you used it? it's much faster than jQuery jsperf.com/remove-class-vanilla-vs-jquery
– Fez Vrasta
Jan 16 '16 at 16:44
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Using backticks around field names
...hen a field does share a keyword name, for instance, select count from foo vs select "count" from foo will give very different results. But postgres differs from mysql in 2 ways: 1. Fields are quoted by "". 2. Unquoted fields are case insensitive postgresql.org/docs/current/static/…
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What is the difference between a “function” and a “procedure”?
...alls form statements; you cannot use a procedure call inside an expression vs. function calls don't form statements, you must use them in other statements). Therefore, Pascal-bred programmers differentiate between those.
In C-like languages, and many other contemporary languages, this distinction i...