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JavaScript loop through json array?

...romWho": "hello2@email.se" }]; You can loop over the Array like this: for(var i = 0; i < json.length; i++) { var obj = json[i]; console.log(obj.id); } Or like this (suggested from Eric) be careful with IE support json.forEach(function(obj) { console.log(obj.id); }); ...
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jQuery Determine if a matched class has a given id

...You can bake that logic into the selector by combining multiple selectors. For instance, we could target all elements with a given id, that also have a particular class: $("#foo.bar"); // Matches <div id="foo" class="bar"> This should look similar to something you'd write in CSS. Note that ...
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SQL server query to get the list of columns in a table along with Data types, NOT NULL, and PRIMARY

... To avoid duplicate rows for some columns, use user_type_id instead of system_type_id. SELECT c.name 'Column Name', t.Name 'Data type', c.max_length 'Max Length', c.precision , c.scale , c.is_nullable, ISNULL(i.is_primar...
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In CSS what is the difference between “.” and “#” when declaring a set of styles?

What is the difference between # and . when declaring a set of styles for an element and what are the semantics that come into play when deciding which one to use? ...
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How to drop column with constraint?

...offers drop column checkin But the error may appear from other reasons - for example the user defined function or view with SCHEMABINDING option set for them. UPD: Completely automated dropping of constraints script: DECLARE @sql NVARCHAR(MAX) WHILE 1=1 BEGIN SELECT TOP 1 @sql = N'alter tabl...
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Possibility of duplicate Mongo ObjectId's being generated in two different collections?

Is it possible for the same exact Mongo ObjectId to be generated for a document in two different collections? I realize that it's definitely very unlikely, but is it possible? ...
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How to jQuery clone() and change id?

...ents with IDs like klon--5 but scrambled (not in order). Here we cannot go for :last or :first, therefore we need a mechanism to retrieve the highest ID: const $all = $('[id^="klon--"]'); const maxID = Math.max.apply(Math, $all.map((i, el) => +el.id.match(/\d+$/g)[0]).get()); const nextId ...
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How can I get device ID for Admob

I'm using Eclipse to develop applications for android, and I want to integrate Admob to make money. The tutorial says I should watch the LogCat to find ID, but where is it? ...
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How to develop a soft keyboard for Android? [closed]

I would like to play around with some ideas and develop a soft keyboard for Android to replace the default one. 4 Answers ...
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Rails migration for has_and_belongs_to_many join table

How do I do a script/generate migration to create a join table for a has_and_belongs_to_many relationship? 6 Answers ...