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Difference between static and shared libraries?
...pecifically, equivalent caller-facing functionality in semantic use of the API (application programming interface: function signatures and variables including types), but implementation-side functionality may differ in more than perf.: e.g. function always logs to file -> also log to TCP server:p...
How to save CSS changes of Styles panel of Chrome Developer Tools?
... extension listening for any changes and saving them. That's if there's an API or process we can hook on... haven't looked it up yet.
– Carles Alcolea
Mar 27 '19 at 10:58
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What is the difference between atomic / volatile / synchronized?
...l/essential/concurrency/atomic.html
https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/package-summary.html
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What is the meaning of single and double underscore before an object name?
... name means you shouldn't access this method, because it's not part of the API.
class BaseForm(StrAndUnicode):
def _get_errors(self):
"Returns an ErrorDict for the data provided for the form"
if self._errors is None:
self.full_clean()
return self._errors
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Using PUT method in HTML form
... @DaBlick: But not for XMLHttpRequests? If so then relying on the fetch API should be more standardized.
– hakre
Jan 10 '19 at 14:37
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How to call an external command?
...
However, while this is convenient, you have to manually handle the escaping of shell characters such as spaces, etc. On the other hand, this also lets you run commands which are simply shell commands and not actually external programs. See the documentation.
stream = os.popen("some_command ...
What's an Aggregate Root?
...is simple class hierarchy
How do you want to ride your car? Chose better api
Option A (it just somehow works):
car.ride();
Option B (user has access to class inernals):
if(car.getTires().getUsageLevel()< Car.ACCEPTABLE_TIRE_USAGE)
for (Wheel w: car:getWheels()){
w.spin();
}...
Is it possible to use jQuery .on and hover?
... //stuff to do on mouseover
});
.hover() has it's own handler: http://api.jquery.com/hover/
If you want to do multiple things, chain them in the .on() handler like so:
$(".selector").on({
mouseenter: function () {
//stuff to do on mouse enter
},
mouseleave: function () {
...
Spring @Transactional - isolation, propagation
...Default is REQUIRED. (docs.spring.io/spring-framework/docs/current/javadoc-api/org/…)
– ihebiheb
Dec 31 '17 at 13:18
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Why create “Implicitly Unwrapped Optionals”, since that implies you know there's a value?
...lasses in argument types and return types optional in imported Objective-C APIs. Before you use an Objective-C object, you should check to ensure that it is not missing.
In some cases, you might be absolutely certain that an Objective-C method or property never returns a nil object reference. T...