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No internet on Android emulator - why and how to fix? [closed]
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command line: emulator -avd Pixel_C_API_26 -dns-server 8.8.8.8,8.8.4.4
– Tom
Nov 15 '17 at 2:30
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Bash, no-arguments warning, and case decisions
...s"; fi
Result
No args
Details
-z is the unary operator for length of string is zero.
$* is all arguments.
The quotes are for safety and encapsulating multiple arguments if present.
Use man bash and search (/ key) for "unary" for more operators like this.
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What's the difference between Require.js and simply creating a element in the DOM? [closed]
...separate files) we set some flag. It could be anything. A key in the query string. In this example we just do this
<script>useDebugVersion = true;</script>
<script src="loader.js"></script>
loader.js looks something like this
if (useDebugVersion) {
injectScript("app.js...
Returning JSON from PHP to JavaScript?
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@FunkDoc the OP in question was stringing together JSON by hand, under the assumption that was their only choice. Knowing it wasn't their only choice was a suitable solution. There is no obligation that the end result of that JSON will be emitted as HTTP re...
Getting Git to work with a proxy server - fails with “Request timed out”
... @patricK You can use %40 as a replacement for the @ in username/ password string, though I've not tested this myself. Hope it helps. :-)
– Sourav Ghosh
Jun 4 '15 at 7:00
14
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Are PHP short tags acceptable to use?
...xing PHP and XML anyway; and if you are, you should be using PHP to output strings of text. Security should never be an issue, because if you're putting sensitive information like database access credentials inside of template files, well then, you've got bigger issues!
Now then, as to the issue of...
An efficient way to transpose a file in Bash
... ")|transpose|map(join(" "))[]'
jq -R . prints each input line as a JSON string literal, -s (--slurp) creates an array for the input lines after parsing each line as JSON, and -r (--raw-output) outputs the contents of strings instead of JSON string literals. The / operator is overloaded to split s...
Font size of TextView in Android application changes on changing font size from native settings
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Use the dimension type of resources like you use string resources (DOCS).
In your dimens.xml file, declare your dimension variables:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<dimen name="textview_height">25dp</dimen>
<dimen name="tex...
Sending emails in Node.js? [closed]
...ter compiling with webpack: TypeError: Cannot create property 'mailer' on string 'SMTP' at new Mail. I've gone to posts like this and then this page but still lost.
– user1063287
Aug 20 '18 at 10:57
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Mockito.any() pass Interface with Generics
...sm to allow for generics:
import static org.mockito.Matchers.any;
List<String> list = any();
when(callMyMethod.getResult(list)).thenReturn(myResultString);
Hope this helps someone.
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