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Rails auto-assigning id that already exists
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I'm guessing what that would do is have auto-assigning start with what is currently the highest value + 1?
– D-Nice
Jun 17 '12 at 4:49
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Can I implement an autonomous `self` member type in C++?
...y help readability.
You could also take @Paranaix's Self and use it (it starts to get really hackish)
#define WITH_SELF(X) X : public Self<X>
class WITH_SELF(Foo) {
};
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Firing a double click event from a WPF ListView item using MVVM
...r>
If you have visual elements "above" the GridRowPresenter (probalby starting with a grid) you can also put the Trigger there.
Unfortunately MouseDoubleClick events are not generated from every visual element (they are from Controls, but not from FrameworkElements for example). A workaround i...
How To Create a Flexible Plug-In Architecture?
... your project at the outset. Implement the smallest needed subset and then start writing plugins.
If you are embedding a scripting language, make sure it's a full one in which you can write general programs and not a toy language just for your application.
Reduce boilerplate as much as you can. Do...
When should I use Write-Error vs. Throw? Terminating vs. non-terminating errors
...lp claims that passing an unsupported job type (such as a job created with Start-Job, which is not supported, because Resume-Job only applies to workflow jobs) causes a terminating error, but that's not true as of PSv5.1.
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What is the difference between char array and char pointer in C?
...the entire string because that is how printf handles the %s format string: start at the address provided and continue until encountering null terminator. If you wanted to print just one character you could use the %c format string, for example.
– jacobq
Jun 17 ...
GitHub: make fork an “own project”
...n just create an new repo. Don't forget to credit the original authors and start your project.
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Why is git prompting me for a post-pull merge commit message?
Recently, following any git pull , git has started spawning my text editor, and asking for a merge commit message. A commit message is already pre-filled, and I just have to save and close the window to complete the pull.
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Using querySelector with IDs that are numbers
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UUIDs can start by a number.
– Alfonso Nishikawa
Mar 15 '18 at 12:54
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What's the difference between echo, print, and print_r in PHP?
...ing a separate concatenated version of the strings in memory before it can start outputting either to the browser.
– thomasrutter
Jan 24 '14 at 6:57
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