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.NET Process.Start default directory?
... application from inside of a C# .NET console application. It works fine for the case where the Java application doesn't care what the "default" directory is, but fails for a Java application that only searches the current directory for support files.
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Database sharding vs partitioning
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Partitioning is more a generic term for dividing data across tables or databases. Sharding is one specific type of partitioning, part of what is called horizontal partitioning.
Here you replicate the schema across (typically) multiple instances or servers, usi...
extra qualification error in C++
...qualified name (a name with a namespace qualification), and such a name is forbidden as a method name in a class.
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How do you suppress output in IPython Notebook?
... %%capture is only enabled until the end of the cell, and it must appear before any code in the cell. (So it appears there isn't a way to uncapture within a cell.)
– Arel
Oct 17 '16 at 19:32
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What's the difference between tag and release?
... specific commit. This pointer can be super charged with some additional information (identity of the creator of the tag, a description, a GPG signature, ...).
A tag is a git concept whereas a Release is GitHub higher level concept.
As stated in the official announcement post from the GitHub blog:...
When to choose mouseover() and hover() function?
...elements.
Calling $(selector).hover(handlerIn, handlerOut) is shorthand for:
$(selector).mouseenter(handlerIn).mouseleave(handlerOut);
.mouseenter()
Bind an event handler to be fired when the mouse enters an element,
or trigger that handler on an element.
mouseover fires when the pointer ...
Getting raw SQL query string from PDO prepared statements
...ing executed when calling PDOStatement::execute() on a prepared statement? For debugging purposes this would be extremely useful.
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With GitHub how do I push all branches when adding an existing repo?
...ush everything. See also "Set up git to pull and push all branches".
Don't forget the --dry-run option to make some test before actually pushing everything.
See also GitHub help "Working with remotes" to set your origin to your GitHub remote repo.
As mentioned in "How to make “git push” inclu...
What is & used for
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& is HTML for "Start of a character reference".
& is the character reference for "An ampersand".
&current; is not a standard character reference and so is an error (browsers may try to perform error recovery but you shoul...
Memcache(d) vs. Varnish for speeding up 3 tier web architecture
... affected pages purged. This will result in an overhead and little benefit for modified pages.
Mostly read -- Varnish will probably cover most of it.
Similar read & write -- Varnish will serve a lot of the pages for you, Memcache will provide info for pages that have a mixture of known and new d...