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How to check if a variable is an integer in JavaScript?
...e
isInt(undefined) // false
isInt(NaN) // false
Here's the fiddle: http://jsfiddle.net/opfyrqwp/28/
Performance
Testing reveals that the short-circuiting solution has the best performance (ops/sec).
// Short-circuiting, and saving a parse operation
function isInt(value) {
var x;
if (i...
MySql Table Insert if not exist otherwise update
...plicate value in a UNIQUE index orPRIMARY KEY, MySQL performs an [UPDATE`](http://dev.mysql.com/doc/refman/5.7/en/update.html) of the old row...
The ON DUPLICATE KEY UPDATE clause can contain multiple column assignments, separated by commas.
With ON DUPLICATE KEY UPDATE, the affected-rows ...
Can I publish a private NuGet package?
...eds' section if you are looking to create an actual server, accessible via HTTP, to host your assemblies.
– Kevin Kalitowski
Jan 25 '13 at 18:31
6
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How to flatten nested objects with linq expression
... ContactCompany = companyPerson.Company
}
)
Ref site I used: http://odetocode.com/blogs/scott/archive/2008/03/25/inner-outer-lets-all-join-together-with-linq.aspx
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Displaying better error message than “No JSON object could be decoded”
...
You could try the rson library found here: http://code.google.com/p/rson/ . I it also up on PYPI: https://pypi.python.org/pypi/rson/0.9 so you can use easy_install or pip to get it.
for the example given by tom:
>>> rson.loads('[1,2,]')
...
rson.base.tokeni...
Let JSON object accept bytes or let urlopen output strings
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HTTP sends bytes. If the resource in question is text, the character encoding is normally specified, either by the Content-Type HTTP header or by another mechanism (an RFC, HTML meta http-equiv,...).
urllib should know how t...
How to get the date from jQuery UI datepicker
...cted Date as String. Use parseDate to convert it to a JS Date Object.
See http://docs.jquery.com/UI/Datepicker for the full jQuery UI DatePicker reference.
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How do I filter an array with AngularJS and use a property of the filtered object as the ng-model at
...pe.gradeC = $filter('filter')($scope.results.subjects, {grade: 'C'})[0];
http://jsbin.com/ewitun/1/edit
The same with plain ES6:
$scope.gradeC = $scope.results.subjects.filter((subject) => subject.grade === 'C')[0]
s...
What is the correct format to use for Date/Time in an XML file
...2002-05-30T09:00:00</startdate>
You can get more information here: http://www.w3schools.com/xml/schema_dtypes_date.asp
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How do you represent a JSON array of strings?
...ct.
You can find a pretty clear and good explanation of JSON notation on http://json.org/
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