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What is the most efficient way to create HTML elements using jQuery?
...e is the fastest. I speculate this is because jQuery doesn't have to identify it as an element and create the element itself.
You should really run benchmarks with different Javascript engines and weigh your audience with the results. Make a decision from there.
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UINavigationController “back button” custom text?
...n the visible view controller, but in the view
controller that you'd see if you hit the back button
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How to create JSON string in JavaScript?
...trying to create JSON string just to play around. It's throwing error, but if I put all the name, age, married in one single line (line 2) it doesn't. Whats the problem?
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Use gulp to select and move directories and their files
... './icons/**/*.*',
'./src/page_action/**/*.*',
'./manifest.json'
];
gulp.task('move',['clean'], function(){
// the base option sets the relative root for the set of files,
// preserving the folder structure
gulp.src(filesToMove, { base: './' })
.pipe(gulp.dest('dis...
Error: “The node to be inserted is from a different document context”
...e takes two params... the second one is for deepClone ... How can I decide if I should pass True or False to it?
– Bohn
Jun 10 '10 at 23:26
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Javascript Reduce an empty array
...licitly provide an initial "accumulated" value as the second argument:
If no initialValue was provided, then previousValue will be equal to
the first value in the array and currentValue will be equal to the
second. It is a TypeError if the array contains no elements and
initialValue is not...
Difference between “\n” and Environment.NewLine
What is the difference between two, if any (with respect to .Net)?
7 Answers
7
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What are good examples of genetic algorithms/genetic programming solutions? [closed]
...ixed-length strings (the "gene" part), each of which corresponded to a specific shape in the minute-by-minute price data of the S&P500 futures, as well as a specific order (buy or sell) and stop-loss and stop-profit amounts. Each string (or "gene") had its profit performance evaluated by a run ...
How to define multiple CSS attributes in jQuery?
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Better to just use .addClass() and .removeClass() even if you have 1 or more styles to change. It's more maintainable and readable.
If you really have the urge to do multiple CSS properties, then use the following:
.css({
'font-size' : '10px',
'width' : '30px',
'height' ...
How do I test a file upload in rails?
...ls 3, Rails 5), which will search your fixtures directory for the file specified and will make it available as a test file for the controller in functional testing. To use it:
1) Put your file to be uploaded in the test in your fixtures/files subdirectory for testing.
2) In your unit test you can ...