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Differences between strong and weak in Objective-C
...safety. atomic guarantees that the property can be safely read and written from several threads at the same time. That does not mean an object whose properties are all atomic is automatically thread-safe.
– Ole Begemann
Jul 22 '13 at 9:38
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Using pickle.dump - TypeError: must be str, not bytes
...file_object.read()
deserialized = pickle.loads(raw_data)
print("Loading from serialized file: ")
user2 = deserialized
print(user2.name)
print("------------")
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How to change an Android app's name?
...
@lxknvlk, from my testing on Android 5 and 5.1, the name referred to in this answer is displayed in the list of installed applications, the uninstall dialog, and the "App Info" screen for your app. If you want to customise the name sh...
What is the lifecycle of an AngularJS Controller?
...) {
// say hello to your new content here
// BUT NEVER TOUCHES THE DOM FROM A CONTROLLER
});
Here is a Plunker with a concept proof (open your console window).
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Creating hidden arguments with Python argparse
...et the help option to add_argument to argparse.SUPPRESS. Here's an example from the argparse documentation:
>>> parser = argparse.ArgumentParser(prog='frobble')
>>> parser.add_argument('--foo', help=argparse.SUPPRESS)
>>> parser.print_help()
usage: frobble [-h]
optional ...
How to change a span to look like a pre with CSS?
...od idea to do it this way in order to understand where these defaults come from.
– Diodeus - James MacFarlane
Oct 21 '08 at 15:07
2
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Preloading CSS Images
...es not block rendering, I believe the author misunderstood the definition. From MDN Preloading content with rel="preload", "... which you want to start loading early in the page lifecycle, before browsers' main rendering machinery kicks in." The idea is that resources are fetched as soon as possible...
Why can't I overload constructors in PHP?
... And in real-world scenarious you may need to read some of the $parameters from outside sources i.e. Databases, which creates yet another responsibility.
– Dennis
Mar 25 '14 at 21:05
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Where do gems install?
...ORY, but there is also GEM PATHS which is where it's loading all your gems from in your current environment.
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warning this call is not awaited, execution of the current method continues
...le 4014
SomeMethodAsync();
#pragma warning restore 4014
The "4014" comes from this MSDN page: Compiler Warning (level 1) CS4014.
See also the warning/answer by @ryan-horath here https://stackoverflow.com/a/12145047/928483.
Exceptions thrown during an async call that is not awaited will be lo...