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PostgreSQL Connection URL
...pying the "jdbc:postgres:// ..." string out of DataGrip. Unfortunately the error message did not help. Thank you!
– barfoos
Jun 13 '19 at 18:07
1
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How can I add or update a query string parameter?
..._:0.8503766759030615' of undefined or null reference on ie11 you get that error. it's not a pollyfill if it doesn't work as a fallback.
– Val
Feb 8 '17 at 12:03
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Can constructors be async?
...e right syntax this could be implemented and shouldn't be too confusing or error prone. I think Stephen Cleary's blog post and several other answers here have implicitly pointed out that there is no fundamental reason against it, and more than that - solved that lack with workarounds. The existence ...
Format LocalDateTime with Timezone in Java8
...rmat, however, LocalDateTime doesn't have such information. That's why the error occured.
If you want time-zone information, you should use ZonedDateTime.
DateTimeFormatter FORMATTER = DateTimeFormatter.ofPattern("yyyyMMdd HH:mm:ss.SSSSSS Z");
ZonedDateTime.now().format(FORMATTER);
=> "20140829...
Why does AuthorizeAttribute redirect to the login page for authentication and authorization failures
...utomatically pick it up instead of MVC's standard one. This results in an error: The type or namespace 'Authorize' could not be found ( are you missing a directive or an assembly reference?) Both using System.Web.Mvc; and the namespace for my custom AuthorizeAttribute class are referenced in the c...
Link and execute external JavaScript file hosted on GitHub
...al JavaScript file to a GitHub raw version my test file stops working. The error is:
15 Answers
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Add a properties file to IntelliJ's classpath
...he artifact. Intellij will give you the shortcut shown below. It will show errors in the red part at the bottom and a 'red lightbulb' that when clicked shows you an option to add the files to the artifact. You can also go to the 'artifacts' section and add the files to the artifacts manually.
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Why doesn't String switch statement support a null case?
...that is, String or a boxed primitive type or an enum type, then a run-time error will occur if the expression evaluates to null at run time. In the judgment of the designers of the Java programming language, this is a better outcome than silently skipping the entire switch statement or choosing to e...
Hashing a string with Sha256
...ke abcdefghi2013 for some reason it gives different results and results in errors in my login module.
Then I tried modifying the code the same way as suggested by Quuxplusone and changed the encoding from ASCII to UTF8 then it finally worked!
static string sha256(string randomString)
{
var cryp...
Twitter image encoding challenge [closed]
...thoroughly. As you can see, using 5 blue values instead of 6 increased the error slightly less than using 7 values of green decreased it. I didn't try doing both out of laziness. Another problem I have is that I don't have a very good error function. I currently use ∑(∆r²+∆g²+∆b²)/3, whi...