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PHP cURL HTTP CODE return 0
I dont understand when I echo $httpCode I always get 0, I was expecting 404 when I change $html_brand into a broken url. Is there anything that I miss or do not know of? Thanks.
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How to animate the change of image in an UIImageView?
... Your code worked perfectly when going from one image to another. Do you know how to make it work with automatic animation of images in a UIImageView (animationImages property) ?
– CedricSoubrie
Feb 25 '11 at 13:40
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Fatal error: Class 'ZipArchive' not found in
...installed.
See this page for installation instructions (both Linux and Windows).
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Optional query string parameters in ASP.NET Web API
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This issue has been fixed in the regular release of MVC4.
Now you can do:
public string GetFindBooks(string author="", string title="", string isbn="", string somethingelse="", DateTime? date= null)
{
// ...
}
and everything will work out of the box.
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Linq to Entities join vs groupjoin
... This query syntax uses the GroupJoin method under the hood.
We could just do select g in the latter query, which would select an IEnumerable<IEnumerable<Child>>, say a list of lists. In many cases the select with the parent included is more useful.
Some use cases
1. Producing a flat out...
Convert NSArray to NSString in Objective-C
...(@"The concatenated string is %@", result);
Another approach would be to do something based on each item's class:
NSMutableString * result = [[NSMutableString alloc] init];
for (NSObject * obj in array)
{
if ([obj isKindOfClass:[NSNumber class]])
{
// append something
}
el...
How to keep Maven profiles which are activeByDefault active even if another profile gets activated?
...ly mentioning the profile itself? i.e instead of passing in -DmyFlag I can do -PmyDefaultProfile right?Is there any benefit to controlling it with a flag that I'm missing?
– Chetya
Jun 27 '17 at 15:06
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Disallow Twitter Bootstrap modal window from closing
I am creating a modal window using Twitter Bootstrap. The default behavior is if you click outside the modal area, the modal will automatically close. I would like to disable that -- i.e. not close the modal window when clicking outside the modal.
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How to get error information when HttpWebRequest.GetResponse() fails
...n ex)
{
// Something more serious happened
// like for example you don't have network access
// we cannot talk about a server exception here as
// the server probably was never reached
}
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Using tags in the with other HTML
...les you to place <style> tags within the <body> element:
<!DOCTYPE html>
<html>
<head></head>
<body>
<div id="scoped-content">
<style type="text/css" scoped>
h1 { color: red; }
</style>
<h1>Hello</h1>
<...