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How to check if a query string value is present via JavaScript?
...arams.length; i++){
var pair=params[i].split('=');
if(decodeURIComponent(pair[0])=='q' && pair[1])
return true;
}
return false;
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Get checkbox value in jQuery
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@Jawa: The first one was just an example to show the syntax and thanks for that typo.
– Sarfraz
May 14 '10 at 13:38
144
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how to convert binary string to decimal?
...if the binary string is immutable, as in the example code in the question, one could just type it in as it is with the prefix 0b or 0B:
var binary = 0b1101000; // code for 104
console.log(binary); // prints 104
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Eclipse: Enable autocomplete / content assist
...trl+Space that will display the list of desired options and you can select one of them.
If the auto-complete option is not enabled then you have to check your settings from Windows menu -> Preferences -> Java -> Editor -> Content assist
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How to add google chrome omnibox-search support for your site?
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answer for google translate add this one to your search engine: translate.google.com/?source=osdd#auto|auto|%s
– JinSnow
Nov 11 '15 at 5:55
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The cause of “bad magic number” error when loading a workspace and how to avoid it?
... the Rdata file in an older version of R and then I tried to open in a new one. I solved by updating my R version to the newest.
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iphone: Where the .dSYM file is located in crash report
...Under DerivedData you will see a bunch of random directory names. Find the ones that starts with your project name. Then get the latest directory that was created for your project. Then under that directory go to Build/Products/<Your specific release>/*.app.dSYM.
You can even click on your en...
How to extract request http headers from a request using NodeJS connect
... No need to bring in Express for basic functionality like this one. Instead use natively in NodeJS as mentioned below. nodejs.org/en/docs/guides/anatomy-of-an-http-transaction
– CodeFinity
Jun 11 '18 at 2:59
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What's a reliable way to make an iOS app crash?
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Most popular one - unrecognised selector crash:
NSObject *object = [[NSObject alloc] init];
[object performSelector:@selector(asfd)];
Make sure you don't have -asdf method implemented in that class haha
Or index beyond bound exception...
How to define multiple CSS attributes in jQuery?
...S properties with a hyphen need to be quoted.
I've placed the quotes so no one will need to clarify that, and the code will be 100% functional.
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