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Remove all whitespace in a string

...reatness of this function is that it also removes the '\r\n' from the html file I received from Beautiful Soup. – lsheng May 26 '14 at 8:16 34 ...
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How to retrieve Request Payload

...encoded data. You can fetch this data with this snippet: $request_body = file_get_contents('php://input'); If you are passing json, then you can do: $data = json_decode($request_body); $data then contains the json data is php array. php://input is a so called wrapper. php://input is a re...
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position: fixed doesn't work on iPad and iPhone

...); $("#fixedDiv").css("display", "block"); } } // in the CSS file should stand: #fixedDiv {position: fixed; bottom: 0; height: 45px; whatever else} Hope it helps. share | improve th...
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C++ Exceptions questions on rethrow of original exception

... failed ~/Git/mwe-cpp-exception/src/detail/Library.cpp:13 : could not open file "nonexistent.txt" share | improve this answer | follow | ...
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Android emulator shows nothing except black screen and adb devices shows “device offline”

...nge config.ini directly. hw.gpu.enabled=yes and hw.gpu.mode=on. The config files is normally in /user folder/.android/avd/emulator name.avd/. – Sungsuh Park Apr 24 '19 at 3:28 ...
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JSON: why are forward slashes escaped?

...e to escape the solidus character. See ecma-international.org/publications/files/ECMA-ST/ECMA-404.pdf – Joa Ebert Aug 25 '15 at 11:59 11 ...
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Creating a blurring overlay view

...: https://developer.apple.com/downloads/index.action?name=WWDC%202013 The file you're looking for is the category on UIImage, and the method is applyLightEffect. As I noted above in a comment, the Apple Blur has saturation and other things going on besides blur. A simple blur will not do... if yo...
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What's causing my java.net.SocketException: Connection reset? [duplicate]

... concern and you could simply catch it to keep it from filling up your log files. share | improve this answer | follow | ...
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Move to another EditText when Soft Keyboard Next is clicked on Android

...st android:windowSoftInputMode="adjustResize|stateHidden" in layout file ScrollView set as root or parent layout all ui <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-a...
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IE10 renders in IE7 mode. How to force Standards mode?

... a fix for Wordpress sites when it's not hard-coded in the header template file. Not sure if IE11 cares where the meta tag is, but hope this proves helpful to someone. – purefusion Oct 16 '13 at 15:45 ...