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Convert array to JSON
...the array, but I now need to send this array to a page via jQuery's .get method. How can I convert it to a JSON object for sending?
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How to match, but not capture, part of a regex?
I have a list of strings. Some of them are of the form 123-...456 . The variable portion "..." may be:
7 Answers
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How to get a float result by dividing two integer values using T-SQL?
... you're looking for a constant. If you need to use existing fields or parameters which are integers, you can cast them to be floats first:
SELECT CAST(1 AS float) / CAST(3 AS float)
or
SELECT CAST(MyIntField1 AS float) / CAST(MyIntField2 AS float)
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How to get access to HTTP header information in Spring MVC REST controller?
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When you annotate a parameter with @RequestHeader, the parameter retrieves the header information. So you can just do something like this:
@RequestHeader("Accept")
to get the Accept header.
So from the documentation:
@RequestMapping("/displayHe...
Create table (structure) from existing table
How to create new table which structure should be same as another table
15 Answers
15
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What is the difference between conversion specifiers %i and %d in formatted IO functions (*printf /
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They are the same when used for output, e.g. with printf.
However, these are different when used as input specifier e.g. with scanf, where %d scans an integer as a signed decimal number, but %i defaults to decimal but also allows hexadecim...
How to check Django version
... Just dive into env before you check the version, otherwise no module named django.
– EngineSense
Feb 5 at 5:37
Rem...
how to put focus on TextBox when the form load?
...rty of the form and you should be fine.
this.ActiveControl = yourtextboxname;
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Java - Convert integer to string [duplicate]
... @stoupa - yes, but you can use String.valueOf(..) with any argument.
– Bozho
Feb 21 '11 at 22:55
5
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“did you run git update-server-info” error on a Github repository
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You might have changed your repository name
In your local repository edit the file:
.git/config
Then check:
[remote "origin"]
url =
that the URL matches your remote repository
sha...