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Allow CORS REST request to a Express/Node.js application on Heroku
...he solution was not related to CORS.
Turns out that JSON Web Token secret string was not defined in the environment variables, so the token could not be signed.
This caused to any POST request that relies on checking or signing a token to get a timeout and return a 503 error, telling the browser th...
How to write a CSS hack for IE 11? [duplicate]
...tion settings - I am using Win10pro-64bit. Are you changing the user agent string instead? I previously tested it in Xp all the way to Win8.1 and found IE6-10 all worked properly with slash-9 as in this one: .selector { property:value\9; } My IE11 UAGENT in case of differences with yours: Mozilla/5....
Are global variables in PHP considered bad practice? If so, why?
...panded type declarations, where you can also use scalar types (like int or string).
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Mapping composite keys using EF code first
... in your code:
public class MyTable
{
[Key, Column(Order = 0)]
public string SomeId { get; set; }
[Key, Column(Order = 1)]
public int OtherId { get; set; }
}
You can also look at this SO question. If you want official documentation, I would recommend looking at the official EF website. H...
Calling shell functions with xargs
... You can simplify this by including the argument from xargs in the command string for bash with bash -c 'echo_var "{}"'. So you do not need the _ {} at the end.
– phobic
Jun 2 '16 at 8:57
...
IntelliJ and Tomcat…changed files are not automatically recognized by Tomcat
...getfolder. *(only change the write location to the target folder/static/)
String yourpath = C\\andSoForth
yourPath + "\\target\\classes\\static\\uploads\\audiofiles\\"
youll be able to view your file immediately without having to restart your IDE
...
UICollectionView inside a UITableViewCell — dynamic height?
...xtension:
extension UIView {
func constraint(byIdentifier identifier: String) -> NSLayoutConstraint? {
return constraints.first(where: { $0.identifier == identifier })
}
}
NOTE: You will need to set the identifier on these constraints in your storyboard, or wherever they are be...
How can javascript upload a blob?
...cond argument for a FormData.append call, trying to get the blob data as a string by getting the values at URL.createObjectURL(myBlob) which turned out nasty and crashed my machine.
Now, if you happen to attempt those or more and still find you're unable to upload your blob, it could mean the probl...
How to refer environment variable in POM.xml?
...bles in the shared-pom. The goal was to have environment variables replace strings in my project files using the com.google.code.maven-replacer-plugin.
Using ${env.foo} or ${env.FOO} didn't work for me. Maven just wasn't finding the variable. What worked was passing the variable in as a command-lin...
Why is there no xrange function in Python3?
...y (linked to, I believe, the change that replaced the last instance of the string "xrange" anywhere in the file).
So, why is it slower?
Well, for one, they've added a lot of new features. For another, they've done all kinds of changes all over the place (especially inside iteration) that have mino...