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Background color not showing in print preview
...e extension and make your life easier:
https://chrome.google.com/webstore/detail/print-background-colors/gjecpgdgnlanljjdacjdeadjkocnnamk?hl=en
The site you added on fiddle needs this in your media print css (you have it just need to add it...
media print CSS in the body:
@media print {
body {-...
Convert NaN to 0 in javascript
... an arithmetic calculation always indicates something has gone awry in the details of the arithmetic. It's a way for the computer to say "debugging needed here". Rather than finding some way to continue anyway with some number that's hardly ever right (is 0 really what you want?), why not find the p...
accepting HTTPS connections with self-signed certificates
...sing Firefox
// * Click the padlock/More/Security/View Certificate/Details/Export
// * Saved the file as littlesvr.crt (type X.509 Certificate (PEM))
// The MainActivity.context is declared as:
// public static Context context;
// And initialized in MainActivi...
Should logger be private static or not
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips o...
How do I get around type erasure on Scala? Or, why can't I get the type parameter of my collections?
...ts the contents of our case class to the desired type, String Lists.
More details here: http://www.scalafied.com/?p=60
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What is the difference between the 'COPY' and 'ADD' commands in a Dockerfile?
...
You should check the ADD and COPY documentation for a more detailed description of their behaviors, but in a nutshell, the major difference is that ADD can do more than COPY:
ADD allows <src> to be a URL
Referring to comments bellow, the ADD documentation states that:
If ...
How to sign an android apk file
... against unauthorized alterations to APK files (See here and here for more details). Threfore Google implemented their own apk signer called apksigner (duh!)
The script file can be found in %ANDROID_HOME%/sdk/build-tools/24.0.3/ (the .jar is in the /lib subfolder). Use it like this
apksigner sign -...
What is “lifting” in Scala?
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips o...
What is LINQ and what does it do? [closed]
...The techniques for forming these queries do not rely on the implementation details of the thing being queried, so that you can write valid queries against many targets (databases, in-memory objects, XML) with practically no consideration of the underlying way in which the query will be executed.
Le...
How do you round UP a number in Python?
...py for other purposes, you can keep your code consistent.
Anyway, just a detail I came across. I use numpy a lot and was surprised it didn't get mentioned, but of course the accepted answer works perfectly fine.
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