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What is the Swift equivalent to Objective-C's “@synchronized”?
...ized, but works as a replacement:
let serialQueue = DispatchQueue(label: "com.test.mySerialQueue")
serialQueue.sync {
// code
}
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Why can't the C# constructor infer type?
...nt generic arity is the better constructor. In order to maintain backwards compatibility a ctor on a non-generic type must always win.
Is there a practical reason why the constructor can't support type inference?
Yes. Even if the benefit of the feature outweighs its costs -- which are consider...
How to render an ASP.NET MVC view as a string?
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community wiki
7 revs, 5 users 58%Ben Lesh
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Logical operator in a handlebars.js {{#if}} conditional
...andlebars syntax. The workaround is to create a custom view: stackoverflow.com/questions/18005111/…
– Warren Seine
Aug 29 '13 at 14:41
29
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Concatenating two one-dimensional NumPy arrays
...
It was trying to interpret your b as the axis parameter, which is why it complained it couldn't convert it into a scalar.
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What is “android.R.layout.simple_list_item_1”?
...e is a further list of layouts that you can use:
http://developer.android.com/reference/android/R.layout.html
(Updated link thanks @Estel: https://github.com/android/platform_frameworks_base/tree/master/core/res/res/layout )
You can actually view the code for the layouts.
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How to format date and time in Android?
...ion stated. Use DateUtils from the same package instead, see stackoverflow.com/questions/2983920/…
– Asmo Soinio
Dec 2 '11 at 13:43
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How to align content of a div to the bottom
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How to write multiple line string using Bash with variables?
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The syntax (<<<) and the command used (echo) is wrong.
Correct would be:
#!/bin/bash
kernel="2.6.39"
distro="xyz"
cat >/etc/myconfig.conf <<EOL
line 1, ${kernel}
line 2,
line 3, ${distro}
line 4 line
...
EOL
cat /etc/myconfig.conf
Th...
MySQL CONCAT returns NULL if any field contain NULL
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