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How can I use threading in Python?
... 'http://www.python.org/getit/',
'http://www.python.org/community/',
'https://wiki.python.org/moin/',
]
# Make the Pool of workers
pool = ThreadPool(4)
# Open the URLs in their own threads
# and return the results
results = pool.map(urllib2.urlopen, urls)
# Close the pool and wait for the wo...
Shall we always use [unowned self] inside closure in Swift
...ining the difference between using strong, weak, and unowned in closures:
https://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/AutomaticReferenceCounting.html
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android splash screen sizes for ldpi,mdpi, hdpi, xhdpi displays ? - eg : 1024X768 pixels for ldpi
... Windows Phone, WebOS, BlackBerry, Bada-WAC and Bada splash screen sizes.
https://github.com/phonegap/phonegap/wiki/App-Splash-Screen-Sizes
And if you need IOS, Android etc. app icon sizes you can visit here.
IOS
Format : PNG (recommended)
Dimensions
- Tablet (iPad)
- Non-Retina (1x)
...
Why is there no SortedList in Java?
...ry. JavaFX 11 is available as a downloadable SDK or from MavenCentral. See https://openjfx.io
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TCP: can two different sockets share a port?
...icknet -m tcp -t localhost:500 -p Test payload.
This is a simple script (https://github.com/grokit/quickweb) that opens a TCP socket, sends the payload ("Test payload." in this case), waits a few seconds and disconnects. Doing netstat again while this is happening displays the following:
Prot...
What is meant by Resource Acquisition is Initialization (RAII)?
...art means that the acquisition happens inside the constructor of a class.
https://www.tomdalling.com/blog/software-design/resource-acquisition-is-initialisation-raii-explained/
C++ lambda with captures as a function pointer
...lambda into a function pointer, but you need to be careful when using it:
https://codereview.stackexchange.com/questions/79612/c-ifying-a-capturing-lambda
Your code would then look like this (warning: brain compile):
int main()
{
vector<string> entries;
auto const callback = cify&...
What is the difference between Amazon SNS and Amazon SQS?
...d messages to one or many system components asynchronously.
Reference from https://aws.amazon.com/sns/faqs/
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Moving Files into a Real Folder in Xcode
... folder in finder to match Xcode groups in project.
You can find it here:
https://github.com/venmo/synx
UPDATE:
XCode 9 supports this feature by default. So, no need to use other tools anymore!
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Fastest way to flatten / un-flatten nested JSON objects
...am {Object} [current={}] result of flatten during the recursion
*
* @see https://docs.mongodb.com/manual/core/document/#dot-notation
*/
function flatten (obj, prefix, current) {
prefix = prefix || []
current = current || {}
// Remember kids, null is also an object!
if (typeof (obj) === '...