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Differences between Java 8 Date Time API (java.time) and Joda-Time

...ifferences between the java.time API (new in Java 8 , defined by JSR 310 ) and Joda-Time . 3 Answers ...
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“[notice] child pid XXXX exit signal Segmentation fault (11)” in apache error.log [closed]

...d then look at the backtrace. Do something like this: $ ps -ef|grep httpd 0 681 1 0 10:38pm ?? 0:00.45 /Applications/MAMP/Library/bin/httpd -k start 501 690 681 0 10:38pm ?? 0:00.02 /Applications/MAMP/Library/bin/httpd -k start ... Now attach gdb to one of the chi...
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Find a pair of elements from an array whose sum equals a given number

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Dynamically generating a QR code with PHP [closed]

...update. To use this , basically: https://chart.googleapis.com/chart?chs=300x300&cht=qr&chl=http%3A%2F%2Fwww.google.com%2F&choe=UTF-8 300x300 is the size of the QR image you want to generate, the chl is the url-encoded string you want to change into a QR code, and the choe is the (op...
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How are parameters sent in an HTTP POST request?

... | edited Jun 6 '15 at 1:05 answered Jan 27 '13 at 19:32 G...
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make iframe height dynamic based on content inside- JQUERY/Javascript

... answered Feb 6 '12 at 16:05 AristosAristos 62.7k1414 gold badges111111 silver badges144144 bronze badges ...
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How to send and retrieve parameters using $state.go toParams and $stateParams?

I am using AngularJS v1.2.0-rc.2 with ui-router v0.2.0. I want to pass the referrer state to another state so I use the toParams of $state.go like so: ...
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How do I check that a number is float or integer?

...r a remainder when dividing by 1: function isInt(n) { return n % 1 === 0; } If you don't know that the argument is a number you need two tests: function isInt(n){ return Number(n) === n && n % 1 === 0; } function isFloat(n){ return Number(n) === n && n % 1 !== 0; } ...
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Window.open and pass parameters by post method

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How to style the parent element when hovering a child element?

...hite} div p {padding-bottom: 26px} div button {position: absolute; bottom: 0} Obviously, in most cases this trick depends on the use of absolute positioning to give the sibling the same size as the parent, ánd still let the child appear within the parent. Sometimes it is necessary to use a mor...