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What is HTML5 ARIA?
...nus like File > Open or Edit > Copy to clipboard. For a classical website it's probably better to stay at the usual <ul> (= role list by default) as you are only providing links to other webpages and no functions like "save" or "copy/paste". If you are using role="menu" you also have to ...
Why do indexes in XPath start with 1 and not 0?
...XSLT and XPath History
Version 0.9 of RSS was originally released as RDF Site Summary in 1999 by a couple of guys at Netscape for Netscape’s my.netscape.com portal. Later that year, it was renamed to RSS (Rich Site Summary) with the v0.91 update. Development of the project changed hands several ...
Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive
I just installed vs 2010, followed by IIS in window 7. when building a website in .net framework 4.0 and convert this into application in IIS then its shows this error
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How to update Python?
...ersion of 2.7.x, then
if using MSI installer from the official Python website, just install over old version, installer will issue warning that it will remove and replace the older version; looking in "installed programs" in "control panel" before and after confirms that the old version has been r...
Getting visitors country from their IP
...for a defined period. Also, as a note, you should never rely on another website to get any data, the website might go down, the service could stop, etc. And if you get an increased number of visitors on your website, this service could ban you.
– machineaddict
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Integrating MySQL with Python in Windows
... C:\temp\sometempdir mysql-python
That will fail - which is OK.
Now open site.cfg in your temp directory C:\temp\sometempdir and edit the "registry_key" setting to:
registry_key = SOFTWARE\MySQL AB\MySQL Server 5.1
now CD into your temp dir and:
python setup.py clean
python setup.py install
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Using boolean values in C
... since it has a convenient, and hopefully meaningful, name. But, the call sites look like
foo(TRUE);
foo(FALSE):
Here, it's essentially impossible to tell what the parameter meant without always looking at the function definition or declaration, and it gets much worse as soon if you add even mor...
Is it possible to have SSL certificate for IP address, not domain name?
I want my site to use URLs like http://192.0.2.2/... and https://192.0.2.2/... for static content to avoid unnecessary cookies in request AND avoid additional DNS request.
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How do I update a formula with Homebrew?
...w outdated | xargs brew install
or
brew upgrade
This is from the brew site..
for upgrading individual formula:
brew install formula-name && brew cleanup formula-name
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What does %~dp0 mean, and how does it work?
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(First, I'd like to recommend this useful reference site for batch:
http://ss64.com/nt/)
Then just another useful explanation: http://htipe.wordpress.com/2008/10/09/the-dp0-variable/
The %~dp0 Variable
The %~dp0 (that’s a zero) variable when referenced within a Win...