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Best practices: throwing exceptions from properties
...es "appear" to be fields, it is not always apparent that they can throw a (by-design) exception; whereas with methods, programmers are trained to expect and investigate whether exceptions are an expected consequence of invoking the method.
Getters are used by a lot of .NET infrastructure, like seria...
How to affect other elements when one element is hovered
...some source where I can find more information about that ? Is it supported by all browser, is it CSS3 ? Would be great to have some more info about that. Thanks so much!
– Anonymous
Oct 19 '11 at 10:35
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Python Mocking a function from an imported module
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test_patch is passed in by the patch decorator and is the mocked get_user_name object (i.e. an instance of the MagicMock class). It might be clearer if it was named something like get_user_name_patch.
– Matti John
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Storing Data in MySQL as JSON
...te these two if MySQL doesn't cut it for you. They should have grown a lot by now.
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How do I list all loaded assemblies?
...ant an external tool you can use the Process Explorer (freeware, published by Microsoft)
Click on a process and it will show a list with all the assemblies used. The tool is pretty good as it shows other information such as file handles etc.
Programmatically
Check this SO question that explains ...
“Missing compiler required member” error being thrown multiple times with almost no changes to code
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Unity3D sets the compiler to .NET 2 by default (at time of writing). In player settings, change it to the newer.NET version to fix this issue.
– Shadow
Jul 13 at 3:56
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How to continue a Docker container which has exited
...created. -q merely suppresses other info (bedsides the id) usually output by `docker ps`. ---- note: Backtick is not a quotation sign, it has a very special meaning. Everything you type between backticks is evaluated (executed) by the shell before the main command - unix.stackexchange.com/que...
Hibernate: hbm2ddl.auto=update in production?
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Also updating a db schema should be handled by the professionals ( dbas ). Recovering from a bad db change is difficult at best. Vova didn't mention it - but what happens if hibernate's update decides to drop a column and re-add it because the type or size changed. An...
Batch script loop
... is your friend:
for /l %x in (1, 1, 100) do echo %x
Starts at 1, steps by one, and finishes at 100.
Use two %s if it's in a batch file
for /l %%x in (1, 1, 100) do echo %%x
(which is one of the things I really really hate about windows scripting)
If you have multiple commands for each itera...
What are the implications of using “!important” in CSS? [duplicate]
... of the entire rule (both the color and font-size in this case) is managed by the specificity of the selector.
!important, however, is added at a property level, not a selector level. If, for instance, we used this rule:
button.highlight {
color: blue !important;
font-size: 1.5em;
}
then ...