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HTML5 textarea placeholder not appearing
...ith some blank spaces and tabs. When you focus on the text area and delete from where the cursor puts itself, then leave the text area, the proper placeholder then appears.
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What's the point of malloc(0)?
...ant to be portable, then it has to account for the fact that a NULL return from malloc(0) isn't a failure. So why not just assign NULL to artist anyway, since that's a valid successful result, and is less code, and won't cause your maintenance programmers to take time figuring it out?
malloc(SOME_C...
Is the sizeof(some pointer) always equal to four?
...e). This is where the limitation of 4GB of RAM for 32-bit processors comes from -- if each memory address corresponds to a byte, to address more memory you need integers larger than 32-bits.
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Why did Bootstrap 3 switch to box-sizing: border-box?
I'm migrating my Bootstrap themes from v2.3.2 to v3.0.0 and one thing I noticed is that a lot of dimensions are calculated differently, due to the following styles in bootstrap.css.
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How to `go test` all tests in my project?
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From Go 1.9 onwards, use
go test ./...
In Go 1.6 through 1.8, the ./... matched also the vendor directory. To skip vendored packages, you'd use
go test $(go list ./... | grep -v /vendor/)
Sources: https://github.com/gol...
Comparing two byte arrays in .NET
...ts how the different methods compare to SpansEqual.
The below numbers are from the results, lightly edited to remove "Error" column.
| Method | ByteCount | Mean | StdDev | Ratio |
|-------------- |----------- |-------------------:|------------------:|------:|
| ...
Create an Array of Arraylists
... has. You should only declare as ArrayList if you need something specific from its API to be available via the reference.
– cellepo
Mar 22 '16 at 21:22
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Where does Console.WriteLine go in ASP.NET?
...ned: there's no actual I/O taking place with the null device.
Also, apart from calling SetOut, there is no way to configure the default.
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how to detect search engine bots with php?
...P is the same as the one of the site's visitor, you're sure it's a crawler from that search engine.
I've written a library in Java that performs these checks for you. Feel free to port it to PHP. It's on GitHub: https://github.com/optimaize/webcrawler-verifier
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Is there a .NET equivalent to Apache Hadoop? [closed]
... @ArnonRotem-Gal-Oz: do you have a reference of that statement from Microsoft?
– Abel
Feb 7 '12 at 23:20
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