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Create a CSS rule / class with jQuery at runtime
...s it uses the concept described here and here, but I wanted to make use of JSON-style declaration:
function addCssRule(rule, css) {
css = JSON.stringify(css).replace(/"/g, "").replace(/,/g, ";");
$("<style>").prop("type", "text/css").html(rule + css).appendTo("head");
}
Usage:
addCssRu...
How to update a record using sequelize for node?
... throw new Error('No record found')
}
console.log(`retrieved record ${JSON.stringify(record,null,2)}`)
let values = {
registered : true,
email: 'some@email.com',
name: 'Joe Blogs'
}
record.update(values).then( updatedRecord => {
console.log(`updated record ${JSON.s...
Executing multiple commands from a Windows cmd script
... answered Sep 23 '17 at 22:57
JSON C11JSON C11
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Create a submodule repository from a folder and keep its git commit history
...ependencies instead. We can specify git urls and versions, see the package.json git urls as dependencies.
If you do it this way, the repository you want to use as a requirement must be an npm module so it must contain a package.json file or you'll get this error: Error: ENOENT, open 'tmp.tgz-unpack...
How do I import a specific version of a package using go get?
...s ) by telling npm to install that version of that lib from the package.json or even directly from the console, like so:
...
node.js child process - difference between spawn & fork
...files in ONE TIME
fork will be useful when you want to do messaging
Eg - JSON or XML data messaging
Conslusion
spawn should be used for streaming big data/files/images FROM spawn process TO parent process
fork should be used for doing Json/Xml messaging .
Eg suppose 10 fork process are cre...
In Angular, I need to search objects in an array
...pe.fish, fish_id);
console.log(found);
$scope.selected = JSON.stringify(found);
}
}]);
If there are any questions just let me know.
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Jackson serialization: ignore empty values (or null)
...I'm having some trouble ignoring fields when I'm converting an object to a JSON string.
8 Answers
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How to run `rails generate scaffold` when the model already exists?
...er.rb
invoke test_unit
invoke jbuilder
create app/views/users/index.json.jbuilder
create app/views/users/show.json.jbuilder
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How can I get query string values in JavaScript?
...ing a server-side preprocessing language, you might want to use its native JSON functions to do the heavy lifting for you. For example, in PHP you can write:
<script>var urlParams = <?php echo json_encode($_GET, JSON_HEX_TAG);?>;</script>
Much simpler!
UPDATED
A new capabil...