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How to get element by classname or id
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hi, thanks for reply, i tried that, but error says undefined function
– Justin
May 12 '14 at 12:43
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Check if Internet Connection Exists with Javascript? [duplicate]
...= 200 && (xhr.status < 300 || xhr.status === 304) );
} catch (error) {
return false;
}
}
You can also find the Gist for that here: https://gist.github.com/jpsilvashy/5725579
Details on local implementation
Some people have commented, "I'm always being returned false". That's ...
Is null an Object?
...ype null
According to OpenJDKs 12.0.1 javac it is:
true.toString(); // error: boolean cannot be dereferenced
null.toString(); // error: <null> cannot be dereferenced
Where the angle brackets imply that null is of an other than a primitive type. And according to JLS 4.1:
There are tw...
How to use Sublime over SSH
...ard 52698 127.0.0.1:52698 -R 52698:localhost:52698" and still outputs same error: "Unable to connect to TextMate on localhost:52698"
– FooBar
Oct 15 '14 at 23:12
1
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Create objective-c class instance by name?
...lass that doesn't exist. You won't find out until runtime if you make that error. Instead, if you use the built-in objective-c type of Class to create a variable, then the compiler will verify that the class exists.
For example, in your .h:
@property Class NameOfClass;
and then in your .m:
id o...
Hibernate problem - “Use of @OneToMany or @ManyToMany targeting an unmapped class”
...n my annotatedClasses property list when creating the SessionFactory, n00b error!
– C0deAttack
Feb 10 '11 at 12:20
4
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PowerShell script to return versions of .NET Framework on a machine?
...roperty -name Version,Release -EA 0 is doing. I know -EA 0 is the same as -ErrorAction SilentlyContinue, but what effect would Get-ItemProperty -name Version,Release have when piping all the results to it? It doesn't seem to strip off any variables from the object, as others are used in later comman...
How to sync with a remote Git repository?
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adding worked, pulling didn't :(, I got an error related to https: error: Protocol https not supported or disabled in libcurl while accessing github.com/mrdoob/three.js.git/info/refs fatal: HTTP request failed Hints ?
– George Profenza
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Does PowerShell support constants?
...There is a integer constant declaration, so the second line return
error.
.EXAMPLE
PS C:\> const str = "this is a constant string"
You also can use word 'const' for constant declaration. There is a
string constant named '$str' in this example.
.LINK
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Renaming branches remotely in Git
...therwise, when you run $ git push origin :old-branch-name, you'll get the error "deletion of the current branch prohibited".
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