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How does lock work exactly?
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Copied without attribution from net-informations.com/faq/qk/lock.htm
– Martijn Pieters♦
Nov 23 '19 at 17:14
add a comment
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Dynamically replace the contents of a C# method?
...e trampoline of the original method that points to the assembler generated from compiling the dynamic method. This works for 32/64Bit on Windows, macOS and any Linux that Mono supports.
Documentation can be found here.
Example
(Source)
Original Code
public class SomeGameClass
{
private bool...
Python concatenate text files
...en('path/to/output/file', 'w') as outfile:
for line in itertools.chain.from_iterable(itertools.imap(open, filnames)):
outfile.write(line)
Sadly, this last method leaves a few open file descriptors, which the GC should take care of anyway. I just thought it was interesting
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Using Git, how could I search for a string across all branches?
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Github search is on master branch only. From help.github.com/articles/searching-code: "Only the default branch is indexed for code search. In most cases, this will be the master branch."
– RedPanda
Feb 28 '18 at 22:55
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Any good ORM tools for Android development? [closed]
...up some hints where it was easy to get by (I did not download anything, so from those projects that offer no release artifacts there are no sizes)
And here is a list of frameworks with notes on the points above. I looked up some more like aBatis and Hadi but I added only those that had some activi...
Best way for a 'forgot password' implementation? [closed]
...the link in the email, he is moved to your page. The page retrieves the ID from the URL, hashes it again, and checks against the table. If such a record is there and is no more than, say, 24 hours old, the user is presented with the prompt to enter a new password.
The user enters a new password, hit...
Why does !{}[true] evaluate to true in JavaScript?
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Because
{}[true]
evaluates to undefined, and !undefined is true.
From @schlingel:
true is used as key and {} as hash map. There doesn't exist an property with the key true so it returns undefined. Not undefined is true, as expected.
Console session (Node.js [0.10.17]):
> {}[true]
und...
How do I write the 'cd' command in a makefile?
...a sub-process shell, and affects neither make nor the shell you're working from.
If you're looking to perform more tasks within some_directory, you need to add a semi-colon and append the other commands as well. Note that you cannot use newlines as they are interpreted by make as the end of the rul...
How do I speed up the gwt compiler?
... GWT will use the default locale, this shaves off some additional overhead from compile time.
Bottom line: you're not going to get order-of-magnitude increase in compiler performance, but taking several relaxations, you can shave off a few minutes here and there.
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get and set in TypeScript
...tion for the TypeScriptCompile build tool. You can see that here:
As @DanFromGermany suggests below, if your are simply reading and writing a local property like foo.bar = true, then having a setter and getter pair is overkill. You can always add them later if you need to do something, like loggi...