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What are Java command line options to set to allow JVM to be remotely debugged?
... by default.
http://www.oracle.com/technetwork/java/javase/9-notes-3745703.html#JDK-8041435
For remote debugging one should run program with *: in address:
-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:8000
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java: ArrayList - how can i check if an index exists?
...va 9 to the class List: docs.oracle.com/javase/9/docs/api/java/util/List.html#of--
– Orici
Mar 4 '18 at 19:09
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Using multiple arguments for string formatting in Python (e.g., '%s … %s')
...d access attributes (and also indices). See docs.python.org/library/string.html#formatstrings So in your example you could have used {first[0]} to get the initial J.
– Duncan
Aug 3 '10 at 12:43
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AngularJS: ng-show / ng-hide not working with `{{ }}` interpolation
I am trying to show / hide some HTML using the ng-show and ng-hide functions provided by AngularJS .
7 Answers
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How to configure port for a Spring Boot application
... not -Dserver.port=8090. docs.spring.io/spring-boot/docs/current/reference/html/…
– Opster ES Ninja - Alper
Aug 19 '15 at 6:39
1
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Why do we declare Loggers static final?
...ways recommended to declare loggers as static and final, see slf4j.org/faq.html#declared_static and wiki.apache.org/commons/Logging/FrequentlyAskedQuestions section Should I declare Log references static or not?
– Matthew Farwell
Oct 2 '11 at 10:06
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Error: “dictionary update sequence element #0 has length 1; 2 is required” on Django 1.4
...e to wrong parameters.
In views.py, I used:
return render(request, 'demo.html',{'items', items})
But I found the issue: {'items', items}. Changing to {'items': items} resolved the issue.
Gradient borders
...a :before element is better, as you then have full control via CSS and the HTML markup stays clean. Here is a JSFiddle that shows the easiest way this can be done: jsfiddle.net/wschwarz/e2ckdp2v
– Walter Schwarz
Nov 25 '14 at 11:25
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What is the purpose of flush() in Java streams?
...a I/O Performance oracle.com/technetwork/articles/javase/perftuning-137844.html
– Oleksandr
Jun 6 '13 at 11:39
+1 Than...
Error pushing to GitHub - insufficient permission for adding an object to repository database
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http://mapopa.blogspot.com/2009/10/git-insufficient-permission-for-adding.html
ssh me@myserver
cd repository/.git
sudo chmod -R g+ws *
sudo chgrp -R mygroup *
git config core.sharedRepository true
After this the git daemon should use the group file permissions when writing to .git/objects.
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