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How do I edit an existing tag message in git?
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Answer to my own comment question: Yes, it does change the date. :(
– James M. Greene
May 22 '13 at 16:18
10
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Dark theme in Netbeans 7 or 8
...erving the other aspects. Perhaps Menlo on a Mac, or its parent DejaVu. Or my fav, the commercial font Pragmata.
Unfortunately, neither theme suits my eyes. They do not begin to compare to the excellent Darcula theme in JetBrains IntelliJ.
Choose Profile in Font Settings
On a Mac, the menu path i...
How do I create a simple 'Hello World' module in Magento?
...rce I've been able to find. I've also started writing Magento tutorials at my own website.
Second, if you have a choice, and aren't an experienced programmer or don't have access to an experienced programmer (ideally in PHP and Java), pick another cart. Magento is well engineered, but it was engine...
Get value from JToken that may not exist (best practices)
...ent an observer / observable model (with mvvm as well), I tend to keep all my parsing in one place, and keep it simple (part of that is also the unpredictability of the data returned to me).
– Paul Hazen
Mar 14 '12 at 0:38
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Are JavaScript strings immutable? Do I need a “string builder” in JavaScript?
...ble. You cannot change a character within a string with something like var myString = "abbdef"; myString[2] = 'c'. The string manipulation methods such as trim, slice return new strings.
In the same way, if you have two references to the same string, modifying one doesn't affect the other
let a = ...
typecast string to integer - Postgres
...ble to comment (too little reputation? I'm pretty new) on Lukas' post.
On my PG setup to_number(NULL) does not work, so my solution would be:
SELECT CASE WHEN column = NULL THEN NULL ELSE column :: Integer END
FROM table
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Implementation difference between Aggregation and Composition in Java
...estroy a university I also destroy the departments. they cant live outside my university instance
if(departments!=null)
for(Department d : departments) d.destroy();
departments.clean();
departments = null;
}
}
public class Department {
private List...
Pry: show me the stack
...oubles with pry-stack_explorer), just look at caller.
I actually look for my project name to filter out all the irrelevant rails stack items. For example, if my project name were archie I'd use:
caller.select {|line| line.include? "archie" }
Which gives me the stack trace I'm looking for.
A sho...
Why does the indexing start with zero in 'C'?
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Years later my 2 cnt worth. In my experience (~35 years of programming) the modulo or modular addition operation in one form or other comes up surprisingly often . With zero base the next in sequence is (i+1)%n but with base 1 it comes ...
Android: how to hide ActionBar on certain activities
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Update my answer which should be more suitable for your need.
– Si8
Oct 23 '13 at 15:15
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