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Encoding as Base64 in Java
...read why you shouldn't use sun.* packages.
Update (2016-12-16)
You can now use java.util.Base64 with Java 8. First, import it as you normally do:
import java.util.Base64;
Then use the Base64 static methods as follows:
byte[] encodedBytes = Base64.getEncoder().encode("Test".getBytes());
Syst...
Revert to a commit by a SHA hash in Git? [duplicate]
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That makes sense, the reason I ask is that git now tells me that I'm not on any branch.
– JP Silvashy
Dec 12 '09 at 23:51
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Access parent URL from iframe
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Okay well that just blows. But at least I know I'm not going crazy :( ah well, plan B. thanks. (and sorry about not putting my stuff in tags, thanks for the edit)
– chronofwar
Aug 5 '10 at 23:55
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How to detect a loop in a linked list?
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You can make use of Floyd's cycle-finding algorithm, also known as tortoise and hare algorithm.
The idea is to have two references to the list and move them at different speeds. Move one forward by 1 node and the other by 2 nodes.
If the linked list has a loop they
will definitel...
Bootstrap modal appearing under background
...ent a lot of time while i figured this bug out. As we see that was in '14, now is '16, bug still exist. Actually this is not a bug, but in bootstrap authors should add this into their documentation or something..
– Sid
Feb 18 '16 at 10:33
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How to set environment variable for everyone under my linux system?
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As well as /etc/profile which others have mentioned, some Linux systems now use a directory /etc/profile.d/; any .sh files in there will be sourced by /etc/profile. It's slightly neater to keep your custom environment stuff in these files than to just edit /etc/profile.
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How does Python manage int and long?
Does anybody know how Python manage internally int and long types?
9 Answers
9
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How can I refresh a page with jQuery?
...t from reloading the page: for example, I'm working with a situation right now where this would not work to solve the original problem.
– Marnen Laibow-Koser
Sep 29 '12 at 1:39
6
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SQL to LINQ Tool [closed]
...t 7/17/2020: I cannot delete this accepted answer. It used to be good, but now it isn't. Beware really old posts, guys. I'm removing the link.
[Linqer] is a SQL to LINQ converter tool. It helps you to learn LINQ and convert your existing SQL statements.
Not every SQL statement can be converted to LI...
Maven “Module” vs “Project” (Eclipse, m2eclipse plugin)
...ven and I've played with it from a command line point of view a little, so now I was trying to use it in Eclipse; I installed the m2eclipse plugin to do so.
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