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ReactJS Two components communicating
...f a parent component
<Filters /> and <List /> live in separate root components entirely.
There may be other scenarios that I'm not thinking of. If yours doesn't fit within these, then let me know. Here are some very rough examples of how I've been handling the first two scenarios:
Sce...
Get names of all files from a folder with Ruby
... @marflar - ./ means the current directory, whereas / is the root mount point, and ~/ is the user's home directory. If you move the whole project somewhere else, the first one will work, but the other two probably won't.
– mirichan
Jul 10 '15 at 5...
How to get the nvidia driver version from the command line?
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modinfo does the trick.
root@nyx:/usr/src# modinfo nvidia|grep version:
version: 331.113
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How do I fix a NoSuchMethodError?
...hout any more information it is difficult to pinpoint the problem, but the root cause is that you most likely have compiled a class against a different version of the class that is missing a method, than the one you are using when running it.
Look at the stack trace ... If the exception appears whe...
Java SecurityException: signer information does not match
...es not match signer information of other classes in the same package
The root problem was that I included the Hamcrest library twice. Once using Maven pom file. And I also added the JUnit 4 library (which also contains a Hamcrest library) to the project's build path. I simply had to remove JUnit f...
How to ignore SSL certificate errors in Apache HttpClient 4.0
...badssl.com");
executeRequestAndVerifyStatusIsOk("https://untrusted-root.badssl.com");
executeRequestAndVerifyStatusIsOk("https://revoked.badssl.com");
executeRequestAndVerifyStatusIsOk("https://pinning-test.badssl.com");
executeRequestAndVerifyStatusIsOk("https://sha1...
npm install errors with Error: ENOENT, chmod
...e file, and thus ignores /lib. If you add a blank .npmignore file into the root of your application, everything should work.
[edit] - more info on this behaviour here: https://docs.npmjs.com/misc/developers#keeping-files-out-of-your-package
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How can I get my webapp's base URL in ASP.NET MVC?
How can I quickly determine what the root URL is for my ASP.NET MVC application? I.e., if IIS is set to serve my application at http://example.com/foo/bar , then I'd like to be able to get that URL in a reliable way that doesn't involve getting the current URL from the request and chopping it up i...
Parameterize an SQL IN clause
...pe '$'
I prefer this approach to escaping because it works in Oracle and MySQL as well as SQL Server. (I usually use the \ backslash as the escape character, since that's the character we use in regular expressions. But why be constrained by convention!
Those pesky brackets
SQL Server also allo...
How can I setup & run PhantomJS on Ubuntu?
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On ubuntu 18.04 I get an error, that I should run it as root. With sudo it works: sudo npm install -g phantomjs-prebuilt
– rubo77
Jul 24 '18 at 17:04
add a ...