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Creating a new empty branch for a new project
... our project. We have our branches departing from the original branch. But now we want to create a small new project to track some documentation. For that we would want to create a new empty branch to start storing our files, and I would want other users of the network to clone that branch.
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Finding the type of an object in C++
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Good if you really don't know what your object is. The accepted answer assumes you do.
– unludo
Feb 28 '12 at 16:01
4
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Should an Enum start with a 0 or a 1?
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@Allon It seems better to only give the enum values you know are valid and then to check for invalid values in the setter and/or constructor. That way you know immediately if some code isn't working correctly rather than allowing an object with invalid data to exist for some unkno...
CSS3 background image transition
...k;
background:url(images/social) no-repeat 0px -30px;
opacity:0;
}
Now all you need is "opacity" under "a:hover" and set this to 1.
#facebook a:hover {
opacity:1;
}
Add the opacity transition attributes for each browser to "a" and "a:hover" so the the final css will look something like...
Get the new record primary key ID from MySQL insert query?
... If, at the point that you do the table1 insert, the database knows all the information that you want to insert into table2, then you could use a trigger to do this, or combine this into a query. If not, then you'd need to use multiple queries - i.e. do it in PHP. It depends on what the ...
Cannot set content-type to 'application/json' in jQuery.ajax
... server. Server is RESTful service and all clients of this service should know url to it.
– Vitalii Korsakov
Mar 18 '12 at 14:21
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Is it safe to resolve a promise multiple times?
...erally inadvisable to rely on undocumented behavior even if it works right now.
– 3ocene
Sep 5 '18 at 18:26
ecma-inter...
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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tcpdump: localhost to localhost [closed]
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For Macs, this changed at some point, now the following works: sudo tcpdump -i lo0.
– shawkinaw
Jul 19 '19 at 20:39
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