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kill -3 to get java thread dump
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If you're seeing that error, I suggest taking it up with your vendor. A quick search shows, for example, there is an open bug in RHEL regarding this error and openjdk...
– Joshua McKinnon
Nov 4 '13 at 19:46
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How do I display an alert dialog on Android?
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The code which David Hedlund has posted gave me the error:
Unable to add window — token null is not valid
If you are getting the same error use the below code. It works!!
runOnUiThread(new Runnable() {
@Override
public void run() {
if (!isFinishing())...
Why does DEBUG=False setting make my django Static Files Access fail?
...ied this approach of viewing the 404.html and 500.html via some other non-error mechanism similar to what u suggest. But i wanted to know whether it was totally impossible to have my pages render correctly as they would in production, while still merely running on my testing server - the delegation...
Html.Textbox VS Html.TextboxFor
...king. So if you change your model then you can check whether there are any errors in your views.
It is generally regarded as better practice to use the strongly typed versions of the HtmlHelpers that were added in MVC2.
sh...
Scala downwards or decreasing for loop?
...the answer. I'm having trouble using this solution. Here is my stacktrace: Error:(57, 17) value class may not be a member of another class implicit class RichInt(val value: Int) extends AnyVal { ^
– robert
Dec 22 '15 at 20:40
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Java SecurityException: signer information does not match
I recompiled my classes as usual, and suddenly got the following error message. Why? How can I fix it?
18 Answers
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How to create REST URLs without verbs?
...data that's clearly bogus; for your application this could be a validation error; generally reserve 500 for uncaught exceptions
401 Unauthorized when someone accesses your API either without supplying a necessary Authorization header or when the credentials within the Authorization are invalid; don'...
Are C++ enums signed or unsigned?
...ana; // Okay, Banana is a member of the Fruit enum
fruitVariable = 1; // Error, 1 is not a member of enum Fruit
// even though it has the same value as banana.
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How to include jar files with java file and compile in command prompt
...s replaced with the directory in which my JAR files are located, I get the error message javac: invalid flag: /location/of/first/jar/file.jar.
– Arturo don Juan
Jan 7 '16 at 23:55
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Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence
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SyntaxError: Non-ASCII character '\xc3' in file json-utf8.py on line 5, but no encoding declared; see python.org/dev/peps/pep-0263 for details
– Alex
May 17 '17 at 7:08
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