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Stop handler.postDelayed()
... {
// do something
}
};
handler.postDelayed(myRunnable,zeit_dauer2);
Then:
handler.removeCallbacks(myRunnable);
Docs
public final void removeCallbacks (Runnable r)
Added in API level 1 Remove any pending posts of Runnable r that are
in the message queue.
public final void re...
JQuery - find a radio button by value
...this will actually select all radio buttons and change their values to aaa then return the 'aaa'
– bendman
Oct 18 '13 at 18:45
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“Java DateFormat is not threadsafe” what does this leads to?
...
If you are using Java 8 then you can use DateTimeFormatter.
A formatter created from a pattern can be used as many times as
necessary, it is immutable and is thread-safe.
Code:
LocalDate date = LocalDate.now();
DateTimeFormatter formatter ...
jQuery Plugin: Adding Callback functionality
...passed, for example:
$.fn.plugin = function(options, callback) { ... };
Then you call the plugin without the options argument but with a callback then you'll run into issues:
$(selector).plugin(function() {...});
I use this to make it a little more flexible:
if($.isFunction(options)) { callba...
What is the difference between pluck and collect in Rails?
... difference is that Pluck applies on db level and collect get all data and then return record to you
when you need all records use collect and when few fields then use pluck
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How can I convince IE to simply display application/json rather than offer to download it?
...ember, all the usual caveats about updating the registry apply. Stop IE. Then, cut and paste the following into a file, by the name of json-ie.reg.
Windows Registry Editor Version 5.00
;
; Tell IE to open JSON documents in the browser.
; 25336920-03F9-11cf-8FD0-00AA00686F13 is the CLSID for t...
How do I compare version numbers in Python?
...rsion classes; if you give it versions that would work with StrictVersion, then they will compare the same way. Otherwise, comparisons are more like a "smarter" form of LooseVersion. It is possible to create pathological version coding schemes that will fool this parser, but they should be very rare...
Peak signal detection in realtime timeseries data
.....,t do
if absolute(y(i) - avgFilter(i-1)) > threshold*stdFilter(i-1) then
if y(i) > avgFilter(i-1) then
set signals(i) to +1; # Positive signal
else
set signals(i) to -1; # Negative signal
end
# Reduce influence of signal
...
What's the difference between lists and tuples?
... book, e.g.:
my_location = (42, 11) # page number, line number
You can then use this as a key in a dictionary to store notes on locations. A list on the other hand could be used to store multiple locations. Naturally one might want to add or remove locations from the list, so it makes sense that...
How to show math equations in general github's markdown(not github's blog)
...essions enclosed between dollar signs, convert it to plain SVG images, and then save the output into a .md extension file (That means that a file named README.tex.md will be processed and the output will be saved as README.md). After that, the output file and the new SVG images are then commited and...