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How to complete a git clone for a big project on an unstable connection?
...ently no way to restart
an interrupted clone. It may take
considerable time for a user on the
end of a small pipe to download the
data, and if the clone is interrupted
in the middle the user currently needs
to start over from the beginning and
try again. For some users this may
make ...
Concurrent vs serial queues in GCD
...added to serial queue.Tasks executed serially are always executed one at a time by the single thread associated with the Queue.
func doLongSyncTaskInSerialQueue() {
let serialQueue = DispatchQueue(label: "com.queue.Serial")
for i in 1...5 {
serialQueue.sync {
if Thread....
Android Spinner : Avoid onItemSelected calls during initialization
...SelectedListener(this); // Will call onItemSelected() Listener.
So first time handle this with any Integer value
Example:
Initially Take int check = 0;
public void onItemSelected(AdapterView<?> parent, View arg1, int pos,long id) {
if(++check > 1) {
TextView textView = (TextVi...
“Deprecation warning: moment construction falls back to js Date” when trying to convert RFC2822 date
I am using the following code to convert a server-side date-time to local time using moment.js.
6 Answers
...
Understanding __get__ and __set__ and Python descriptors
... This is an AMAZING answer. I'll need to read it over a few more times but I feel like my understanding of Python just bumped up a few notches
– Lucas Young
Feb 28 at 8:43
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How can I reverse a NSArray in Objective-C?
...utated. Apple documents that immutability should not be tested for at run time, but be assumed based on the returned type, so returning an NSMutableArray in this case is perfectly correct code.
– Peter N Lewis
Feb 26 '15 at 0:06
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Why does Dijkstra's algorithm use decrease-key?
...erations and m dequeue operations on the priority queue, giving a total runtime of O(m Te + m Td), where Te is the time required to enqueue into the priority queue and Td is the time required to dequeue from the priority queue.
In an implementation of Dijkstra's algorithm that supports decrease-key...
Why can't static methods be abstract in Java?
...ic: A function X that is "implemented in the subclass" cannot at the same time be "executed on the class" - only on the subclass. Where it then is not abstract anymore.
– Tomalak
Jun 8 '10 at 11:21
...
Do I need to heartbeat to keep a TCP connection open?
...cate as quickly as possible. There can only ever be one connection at any time (though that is aside to this question). A senior developer at my company has said I need to use application level heartbeats between the two components to ensure the connection stays open.
...
How to run a Python script in the background even after I logout SSH?
I have Python script bgservice.py and I want it to run all the time, because it is part of the web service I build. How can I make it run continuously even after I logout SSH?
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