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MySql: Tinyint (2) vs tinyint(1) - what is the difference?
... allowing anything above 9999). Guess I always thought wrong then. In both PHP and MySQL command line I see the value above it fine.
– Joshua Bakker
Jul 11 '19 at 8:58
add a c...
Java ArrayList - how can I tell if two lists are equal, order not mattering?
...ighly better solution is to first check if they are the same length before ordering, if they are not, then they are not equal, then sort, then use equals. For example if you had two lists of Strings it would be something like:
public boolean equalLists(List<String> one, List<String> tw...
List of all index & index columns in SQL Server DB
... = 0
AND ind.is_unique_constraint = 0
AND t.is_ms_shipped = 0
ORDER BY
t.name, ind.name, ind.index_id, ic.is_included_column, ic.key_ordinal;
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...
How to create an HTML button that acts like a link?
... Seems a little overkill for styling a single button, no? With border, padding, background, and other CSS effects you can style buttons and links to look similar without bringing over an entire framework. The methodology Bootstrap uses is good, however using Bootstrap seems excessive.
...
How do I upgrade my ruby 1.9.2-p0 to the latest patch level using rvm?
...
Also, you can rvm list known in order to see the available ruby versions that you can upgrade to.
– James Chevalier
Apr 20 '12 at 13:47
...
Why does one use dependency injection?
...about what would happen if B needed some parameters in its constructor: in order to instantiate it, A would have to know about those parameters, something that might be completely unrelated to A (it just wants to depend on B, not on what B depends on). Passing an already constructed B (or any subcla...
Eclipse Workspaces: What for and why?
...onvenience of auto-complete and the view of your libraries (and docs ) in order to avoid syntax errors to say at least. In no circumstance you would jeopardize this functionality.
– Lazaros Kosmidis
May 7 '16 at 16:05
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git: abort commit in the middle of typing message
...
Yes it's possible. In order to commit, your editor MUST write the commit message to the file .git/COMMIT_EDITMSG and exit with a 0 status code.
So if you're using VI/VIM, you may want to do the following...
Write your commit message.
Save the c...
When to add what indexes in a table in Rails
...B and simply A, so you can design your indexes to be more versatile if you order them correctly. The phone book is indexed on Last Name, First Name, so you can look up people easily by their last name, or a combination of last name and first name. You cannot, however, look them up directly by their ...
What is the difference between JSF, Servlet and JSP?
....
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