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How to install trusted CA certificate on Android device?
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I see the setting debug-overrides, does that means that this network_security_config only targeting debug variant? If I have other variant such as UAT variant then this wont work?
– Isaac
May 28 '19 at 7:00
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How to check a string for specific characters?
..., including about using the in operator for substring tests.
Update: This does the same job as my above suggestion with less repetition:
# When looking for single characters, this checks for any of the characters...
# ...since strings are collections of characters
any(i in '<string>' for i i...
Why prefer two's complement over sign-and-magnitude for signed numbers?
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It's done so that addition doesn't need to have any special logic for dealing with negative numbers. Check out the article on Wikipedia.
Say you have two numbers, 2 and -1. In your "intuitive" way of representing numbers, they would be 0010 and 1001, ...
Cross field validation with Hibernate Validator (JSR 303)
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@ScriptAssert doesn't let you build a validation message with a customized path. context.buildConstraintViolationWithTemplate(context.getDefaultConstraintMessageTemplate()).addNode(secondFieldName).addConstraintViolation().disableDefaultCo...
Hash and salt passwords in C#
...nd of strange, with the string conversions - which the membership provider does to put them into config files. Hashes and salts are binary blobs, you don't need to convert them to strings unless you want to put them into text files.
In my book, Beginning ASP.NET Security, (oh finally, an excuse to...
How to get all child inputs of a div element (jQuery)
...yes. The selector returns an array of matches, so I guess you could say it does it 'at once', though I'm not perfectly sure what you mean by that...
– mnemosyn
Sep 17 '15 at 10:25
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Try catch statements in C
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C itself doesn't support exceptions but you can simulate them to a degree with setjmp and longjmp calls.
static jmp_buf s_jumpBuffer;
void Example() {
if (setjmp(s_jumpBuffer)) {
// The longjmp was executed and returned contr...
Good ways to sort a queryset? - Django
...sorting key function lambda x: x.last_name? It's shorter, more verbose and doesn't need any import.
– Krzysztof Szularz
Dec 13 '13 at 12:16
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maven-dependency-plugin (goals “copy-dependencies”, “unpack”) is not supported by m2e
...ered.
To solve this problem, all you got to do is to map the lifecycle it doesn't recognize and instruct M2E to execute it.
You should add this after your plugins, inside the build. This will remove the error and make M2E recognize the goal copy-depencies of maven-dependency-plugin and make the P...
Add custom icons to font awesome
...this:
export const faSomeObjectName = {
// Use a prefix like 'fac' that doesn't conflict with a prefix in the standard Font Awesome styles
// (So avoid fab, fal, fas, far, fa)
prefix: string,
iconName: string, // Any name you like
icon: [
number, // width
number, // height
str...