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ReactJS - Does render get called any time “setState” is called?
...lt;/p>
);
}
});
var Main = React.createClass({
onTest: function() {
this.setState({'test':'me'});
},
shouldComponentUpdate: function(nextProps, nextState) {
if (this.state == null)
return true;
if (this.state.test == nextState...
What is q=0.5 in Accept* HTTP headers?
... answered Nov 30 '17 at 12:22
test30test30
2,7482525 silver badges2323 bronze badges
...
Which is better, number(x) or parseFloat(x)?
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use isNaN() for testing the NaN value, isNaN(NaN) returns true
– jave.web
Feb 6 '14 at 19:52
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Include an SVG (hosted on GitHub) in MarkDown
...nts scripts from running, e.g. on READMEs: https://github.com/cirosantilli/test-git-web-interface/tree/8e394cdb012cba4bcf55ebdb89f36872b4c6c12a
use Content-Security-Policy: default-src 'none'; style-src 'unsafe-inline'; sandbox. This prevents the script from running even in raw which contains the r...
Calling shell functions with xargs
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Exporting the function should do it (untested):
export -f echo_var
seq -f "n%04g" 1 100 | xargs -n 1 -P 10 -I {} bash -c 'echo_var "$@"' _ {}
You can use the builtin printf instead of the external seq:
printf "n%04g\n" {1..100} | xargs -n 1 -P 10 -I {} bash -c...
Checking for empty arrays: count vs empty
...
@Jacco: Im not disputing that. But if youre testing it its empty, i dont see what relevance that has - its a question with a boolean result which is what the function will return. In regards to what is considered empty in dont see how those criteria would produce the w...
Remove ActiveRecord in Rails 3
...e "action_mailer/railtie"
require "active_resource/railtie"
require "rails/test_unit/railtie"
require "sprockets/railtie"
# Auto-require default libraries and those for the current Rails environment.
Bundler.require :default, Rails.env
If, in config/application.rb, you are using the config.genera...
How do I simulate a low bandwidth, high latency environment?
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Charles is an HTTP proxy, and therefore only suitable for testing HTTP applications. To each their own, but in my opinion it's probably some of the worst software I've ever used. I only used it for a short time while I had to work on a Mac. For Windows users, I'd recommend Fiddle...
How to get a resource id with a known resource name?
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This is pretty useful in the context of writing tests to make sure certain strings exist or etc.
– Ehtesh Choudhury
May 1 '15 at 22:14
1
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How do you input commandline argument in IntelliJ IDEA?
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Example I have a class Test:
Then. Go to config to run class Test:
Step 1: Add Application
Step 2:
You can input arguments in the Program Arguments textbox.
shar...