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Java 32-bit vs 64-bit compatibility
...me hoops the VM has to go through. Notably references are treated in class files as if they took the same space as ints on the stack. double and long take up two reference slots. For instance fields, there's some rearrangement the VM usually goes through anyway. This is all done (relatively) transpa...
What's the difference between interface and @interface in java?
...e your own (custom) Java annotations. Annotations are defined in their own file, just like a Java class or interface. Here is custom Java annotation example:
@interface MyAnnotation {
String value();
String name();
int age();
String[] newNames();
}
This example defines...
Can I make fast forwarding be off by default in git?
...r.mergeoptions "--no-ff"
adds the following to your $(REPO)/.git/config file:
[branch "master"]
mergeoptions = --no-ff
Footnote: speaking of my experience, I eventually found switching fast-forward to off was mostly helpful for git newcomers - however once the feel for workflows and conc...
Android onCreate or onStartCommand for starting service
...able to reduce the problem to something small and repeatable so I have not filed a bug myself. The documentation does not explicitly state that services are singletons, but it is very clear that that is what is intended. Look at the docs for 'startService()`: clearly states that if the service is no...
How to copy data to clipboard in C#
... @Abdul - I'm not sure what you mean. Clipboard contents can be text, files, images, any sort of custom data. The concept of kv-pairs doesn't seem to be anything to do with the clipboard idea?
– Kieren Johnstone
Jan 14 '16 at 10:31
...
URL-parameters and logic in Django class-based views (TemplateView)
...emplate context, you don't really need to worry about it. In your template file yearly.html, it is possible to access those view attributes simply by:
{{ view.year }}
{{ view.current_year }}
{{ view.current_month }}
You can keep your urlconf as it is.
It's worth mentioning that getting informati...
Undo git stash pop that results in merge conflict
...fore realizing that this was a problem, you should be able to commit those files before forcing a checkout in most cases.
– Project707
Jul 21 '17 at 22:39
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Can I use jQuery with Node.js?
...
npm install request cheerio
And run (assuming the script above is in file crawler.js):
node crawler.js
Encoding
Some pages will have non-english content in a certain encoding and you will need to decode it to UTF-8. For instance, a page in brazilian portuguese (or any other language o...
Store print_r result into a variable as a string or text
...ut I want this data to be stored in a variable so that I can write it to a file.
3 Answers
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How to “pull” from a local branch into another one?
... just a shorthand for "whatever repository location defined in .git/config file (usually set up automatically when cloning a repository)
– knittl
May 4 '19 at 23:24
1
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