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Ruby: How to turn a hash into HTTP parameters?
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Thx! What are the edge cases where my solution breaks? so I can do add it to the specs?
– Julien Genestoux
May 5 '09 at 18:09
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Forward an invocation of a variadic function in C
... arguments, you can't do it. See http://c-faq.com/varargs/handoff.html.
Example:
void myfun(const char *fmt, va_list argp) {
vfprintf(stderr, fmt, argp);
}
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Missing Push Notification Entitlement
... aps-environment, etc" in it, and that when I open the provisioning in a text editor, I should find it lying there...
– mirageservo
Feb 11 '13 at 7:11
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Objective-C class -> string like: [NSArray className] -> @“NSArray”
...wered Feb 25 '10 at 6:04
dreamlaxdreamlax
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How to add a ScrollBar to a Stackpanel
...library/…... "This property is not intended for use in your code. It is exposed publicly to fulfill an interface contract (IScrollInfo). Setting this property has no effect. If you require physical scrolling instead of logical scrolling, wrap the StackPanel in a ScrollViewer and set its CanConten...
SELECT * WHERE NOT EXISTS
...oyeeID, use the following:
SELECT *
FROM employees e
WHERE NOT EXISTS
(
SELECT null
FROM eotm_dyn d
WHERE d.employeeID = e.id
)
You can join these tables with a LEFT JOIN keyword and filter out the NULL's, but this will likely be less effic...
How can I convince IE to simply display application/json rather than offer to download it?
While debugging jQuery apps that use AJAX, I often have the need to see the json that is being returned by the service to the browser. So I'll drop the URL for the JSON data into the address bar.
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How can I edit a view using phpMyAdmin 3.2.4?
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To expand one what CheeseConQueso is saying, here are the entire steps to update a view using PHPMyAdmin:
Run the following query: SHOW CREATE VIEW your_view_name
Expand the options and choose Full Texts
Press Go
Copy entire co...
When to use PNG or JPG in iPhone development?
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PNG's are pixel perfect (non-lossy), and require very little extra CPU energy to display. However, large PNGs may take longer to read from storage than more compressed image formats, and thus be slower to display.
JPG's are smaller to ...
What is the bit size of long on 64-bit Windows?
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In the Unix world, there were a few possible arrangements for the sizes of integers and pointers for 64-bit platforms. The two mostly widely used were ILP64 (actually, only a very few examples of this; Cray was one such) and LP64 (for...