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Are Stored Procedures more efficient, in general, than inline statements on modern RDBMS's? [duplica
...k latency
Potential cache benefits
Pre-parsed SQL -- similar benefits to compiled vs. interpreted code, except on a very micro level.
Still an advantage?
Not very noticeable at all on the modern CPU, but if you are sending a single SQL statement that is VERY large eleventy-billion times a secon...
Why would one use nested classes in C++?
... old baggage laying around the STL because they need to maintain backwards compatibility with some fool who decided they wanted to use the Node class that was hidden inside list.
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How do I delete all messages from a single queue using the CLI?
...n my rabbitmq installation. I finally downloaded it from here: hg.rabbitmq.com/rabbitmq-management/raw-file/rabbitmq_v3_3_5/…
– FactualHarmony
Aug 30 '14 at 13:21
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how to show progress bar(circle) in an activity having a listview before loading the listview with d
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How to define a preprocessor symbol in Xcode
Is it possible to set a symbol for conditional compilation by setting up properties in an Xcode project?
8 Answers
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How to verify an XPath expression in Chrome Developers tool or Firefox's Firebug?
...if you display the menu bar or are on Mac OS X)
or press the Ctrl+Shift+K (Command+Option+K on OS X) keyboard shortcut.
In the command line at the bottom use the following:
$(): Returns the first element that matches. Equivalent to document.querySelector() or calls the $ function in the page, if i...
Why am I seeing an “origin is not allowed by Access-Control-Allow-Origin” error here? [duplicate]
...x requests outside of the current domain.
Ex 1: your domain is example.com and you want to make a request to test.com => you cannot.
Ex 2: your domain is example.com and you want to make a request to inner.example.com => you cannot.
Ex 3: your domain is example.com:80 and you want to ma...
PostgreSQL error 'Could not connect to server: No such file or directory'
...ocal/var/postgres/
remove this and start server.
Check - https://github.com/mperham/lunchy is a great wrapper for launchctl.
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RegEx to parse or validate Base64 data
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At first I was skeptical of the complexity, but it validates quite well. If you'd just like to match base64-ish I'd come up with doing ^[a-zA-Z0-9+/]={0,3}$, this is better!
– Lodewijk
Sep 10 '14 at 0:59
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Files showing as modified directly after a Git clone
...butes file in the home directory which had the following.
* text=auto
I commented it out and any other cloned repositories from now on were working fine.
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