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Installing Java 7 on Ubuntu
...longer works since Oracle end-of-lifed Java 7 and put the binary downloads for versions with security patches behind a paywall. Also, OpenJDK has grown up and is a more viable alternative nowadays.
In Ubuntu 16.04 and higher, Java 7 is no longer available. Usually you're best off installing Java 8...
How to build for armv6 and armv7 architectures with iOS 5
...allows the app to run without crashing under iOS4. Specifically, we tested for iOS5 capabilities before trying to use them, and linked iOS5-only libraries as Optional.
So, supporting iPhone3G in an iOS5 world could just as easily mean "we want our app to run on iOS4 and above (regardless of any iOS...
iPhone - Get Position of UIView within entire UIWindow
...
This method kept returning aView.frame.origin for me. It took me a whlie to realize my view's superview did not have a superview itself.
– Dan Abramov
Dec 10 '12 at 19:57
...
Error: No default engine was specified and no extension was provided
...de.js and engine. However, I keep running into issues that I have little information on how to resolve I would appreciate some help solving this please.
...
How to avoid .pyc files?
...eter, or by setting the
PYTHONDONTWRITEBYTECODE environment
variable before running the
interpreter. This setting is available
to Python programs as the
sys.dont_write_bytecode variable, and
Python code can change the value to
modify the interpreter’s behaviour.
Update 2010-11-27: ...
Kill child process when parent process is killed
...
From this forum, credit to 'Josh'.
Application.Quit() and Process.Kill() are possible solutions, but have proven to be unreliable. When your main application dies, you are still left with child processes running. What we really want i...
Static class initializer in PHP
...
I want to -1 (but I won't) for private constructor and getInstance()... You're going to make it VERY hard to test effectively... At least make it protected so that you have options...
– ircmaxell
Jul 22 '10 at 2...
How to get string objects instead of Unicode from JSON?
...isinstance(data, list):
return [ _byteify(item, ignore_dicts=True) for item in data ]
# if this is a dictionary, return dictionary of byteified keys and values
# but only if we haven't already byteified it
if isinstance(data, dict) and not ignore_dicts:
return {
...
No mapping found for field in order to sort on in ElasticSearch
...: {"order" : "asc" , "missing" : "_last" , "ignore_unmapped" : true} }
]
For further information have a look at the Elasticsearch references for:
missing values
ignoring unmapped fields
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App Inventor 2 上传文件到服务器的方案全总结 - App Inventor 2 中文网 - ...
...Program...";//phpinfo();
$picDir = "./test/";
$fileName = $_REQUEST['pic'];
$startT = microtime(TRUE);
echo "\nReceiving: $fileName \n";
$dataToWrite = file_get_contents('php://input');
$fileStatus = file_put_contents($picDir.$fileName, $dataToWrite);
$dur = microtime(TR...