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SQL statement to select all rows from previous day
I am looking for a good SQL Statement to select all rows from the previous day from one table. The table holds one datetime column. I am using SQL Server 2005.
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Installing SciPy and NumPy using pip
...and you'll need to fix/add the correct directories that it incorrectly assumes as well.
The third thing you may need is to yum install numpy-f2py or the equivalent.
Oh, yes and lastly, you may need to yum install gcc-gfortran as the libraries above are Fortran source.
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How to pass parameters using ui-sref in ui-router to controller
I need to pass and recieve two parameters to the state I want to transit to using ui-sref of ui-router.
3 Answers
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While loop to test if a file exists in bash
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How to perform Callbacks in Objective-C
...ive C are done with delegates. Here's an example of a custom delegate implementation;
Header File:
@interface MyClass : NSObject {
id delegate;
}
- (void)setDelegate:(id)delegate;
- (void)doSomething;
@end
@interface NSObject(MyDelegateMethods)
- (void)myClassWillDoSomething:(MyClass *)myCl...
JavaScript chop/slice/trim off last character in string
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@Kheu - the slice notation is much cleaner to me. I was previously using the substring version. Thanks!
– Matt Ball
Apr 13 '10 at 14:09
33
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Getting the folder name from a path
What objects or methods could I use that would give me a result of folder2 ?
9 Answers
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Choosing between qplot() and ggplot() in ggplot2 [closed]
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As for me, if both qplot and ggplot are available, the criterion depends on whether data is stored in data.frame or separate variables.
x<-1:10
y<-rnorm(10)
qplot(x,y, geom="line") # I will use this
ggplot(data.frame(x,y), a...
Using C# regular expressions to remove HTML tags
...ssion to replace/remove all HTML tags, including the angle brackets?
Can someone please help me with the code?
10 Answers
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Grabbing the href attribute of an A element
... for HTML are difficult. Here is how to do it with DOM:
$dom = new DOMDocument;
$dom->loadHTML($html);
foreach ($dom->getElementsByTagName('a') as $node) {
echo $dom->saveHtml($node), PHP_EOL;
}
The above would find and output the "outerHTML" of all A elements in the $html string.
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