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Installing Java on OS X 10.9 (Mavericks)
...r Terminal
java -version gives you an error and a popup
Get the JRE dmg on http://www.oracle.com/technetwork/java/javase/downloads/index.html
Install it
In your terminal, type: export JAVA_HOME="/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home"
java -version now gives you java versio...
How can you profile a Python script?
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The python wiki is a great page for profiling resources:
http://wiki.python.org/moin/PythonSpeed/PerformanceTips#Profiling_Code
as is the python docs:
http://docs.python.org/library/profile.html
as shown by Chris Lawlor cProfile is a great tool and can easily be used to print to ...
Removing transforms in SVG files
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Load your SVG in Method Draw http://editor.method.ac (File > Open Image)
Ungroup your elements (Object > Ungroup elements) you might have to do this more than once.
Select your path
Reorient the path (Object > Reorient Paths).
Save your image (F...
Can PostgreSQL index array columns?
...eUploader: {
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Realistic usage of the C99 'restrict' keyword?
...eUploader: {
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How to save a PNG image server-side, from a base64 data string
...ay that discussed topic is documented in RFC 2397 - The "data" URL scheme (https://tools.ietf.org/html/rfc2397)
Because of this PHP has a native way to handle such data - "data: stream wrapper" (http://php.net/manual/en/wrappers.data.php)
So you can easily manipulate your data with PHP streams:
$...
Asynchronous Process inside a javascript for loop [duplicate]
...RPost) inside the for loop but with the magical Await keyword. :)
let http = new XMLHttpRequest();
let url = 'http://sumersin/forum.social.json';
function XHRpost(i) {
return new Promise(function(resolve) {
let params = 'id=nobot&%3Aoperation=social%3AcreateForumPost&subject...
SQLite add Primary Key
..., then drop the old table.
here is the official documentation about this: http://sqlite.org/faq.html#q11
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How to use gradle zip in local system without downloading when using gradle-wrapper
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Not working. distributionUrl get auto correct to https\://services.gradle.org/distributions/gradle-4.10.3-all.zip on ionic cordova build android
– Anand_5050
Sep 15 '19 at 8:26
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AtomicInteger lazySet vs. set
...will be updated at the next read, again, the CPU has to be modern enough.
http://sc.tamu.edu/systems/eos/nehalem.pdf
For Nehalem which is a multi-processor platform, the processors have the ability to “snoop” (eavesdrop) the address bus for other processor’s accesses to system memory and to t...