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How do you check if a selector matches something in jQuery? [duplicate]
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This is one of the sillier plugins I've ever seen...
– Alex Sexton
May 27 '10 at 4:26
8
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When is a language considered a scripting language? [closed]
...about languages like Python? It's not easy to tell where the focus is, but one could say it's focusing more on own applications, still it's often called a "scripting language". Maybe because the hidden compilation into bytecode of the reference CPython impl. doesn't raise compilation errors regardin...
Line-breaking widget layout for Android
...me Radio Group, I can tick on multiple Radio Buttons. I want to check only one Radio Button at the same time. Please help for this.
– Rahul Patidar
Jun 6 '16 at 14:40
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How to check if any flags of a flag combination are set?
...ers.AB) != 0)
{
// Some flag (A,B or both) is enabled
}
else
{
// None of them are enabled
}
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Use email address as primary key?
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In case any one wonders, as I did, a GUID key would be equivalent to an email key I think.
– tofutim
Feb 12 '16 at 19:07
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Set database from SINGLE USER mode to MULTI USER
...ome innocent system database like master or tempdb in the drop-down in the one window you have left.
– user
Jan 19 '17 at 15:29
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What is the documents directory (NSDocumentDirectory)?
Can someone explain to me what the documents directory is on an iOS app and when to use it?
9 Answers
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Why do you create a View in a database?
When and Why does some one decide that they need to create a View in their database? Why not just run a normal stored procedure or select?
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How do I call ::std::make_shared on a class with only protected or private constructors?
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This answer is probably better, and the one I'll likely accept. But I also came up with a method that's uglier, but does still let everything still be inline and doesn't require a derived class:
#include <memory>
#include <string>
class A {
protected...
What do the makefile symbols $@ and $< mean?
...the above variables has two variants for
compatibility with other makes. One variant returns only the directory
portion of the value. This is indicated by appending a “D” to the
symbol, $(@D), $(<D), etc. The other variant returns only the file
portion of the value. This is indicated ...