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How to create JSON string in JavaScript?
... +'}';
You can also use template literals in ES6 and above: (See here for the documentation)
var obj = `{
"name" : "Raj",
"age" : 32,
"married" : false,
}`;
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How to force maven update?
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mvn clean install -U
-U means force update of snapshot dependencies. Release dependencies can't be updated this way.
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Scroll back to the top of scrollable div
...ment. You can pass in an integer which would be the number of milliseconds for the animation to complete.
– Sushant Gupta
Jun 14 '14 at 18:20
2
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Using an if statement to check if a div is empty
...chance that there will be white space, then you can use $.trim() and check for the length of the content.
if( !$.trim( $('#leftmenu').html() ).length ) {
// ...
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How efficient can Meteor be while sharing a huge collection among many clients?
...r that manage
subscriptions: the publish function, which defines the logic for what
data the subscription provides; the Mongo driver, which watches the
database for changes; and the merge box, which combines all of a
client's active subscriptions and sends them out over the network to the
client.
P...
CSS selector for text input fields?
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input[type=text]
or, to restrict to text inputs inside forms
form input[type=text]
or, to restrict further to a certain form, assuming it has id myForm
#myForm input[type=text]
Notice: This is not supported by IE6, so if you want to develop for IE6 either use IE7.js (as Yi ...
How can I overwrite a getter method in an ActiveRecord model?
I'm trying to overwrite a getter method for an ActiveRecord model. I have an attribute called name in the model Category , and I'd like to be able to do something like this:
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How do I lowercase a string in C?
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It's in the standard library, and that's the most straight forward way I can see to implement such a function. So yes, just loop through the string and convert each character to lowercase.
Something trivial like this:
#include <ctype.h>
for(int i = 0; str[i]; i++){
str[i]...
How to automatically indent source code?
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Ctrl+E, D - Format whole doc
Ctrl+K, Ctrl+F - Format selection
Also available in the menu via Edit|Advanced.
Thomas
Edit-
Ctrl+K, Ctrl+D - Format whole doc in VS 2010
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How do I remove newlines from a text file?
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I think tr is not suitable for empty lines. What do you think? - - I think sed is the best option like described here stackoverflow.com/q/16414410/54964
– Léo Léopold Hertz 준영
Nov 5 '16 at 13:23
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