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XPath: How to select elements based on their value?
...mpare text() or . with a string "Data", it first uses string() function to transform those to string type, than gets a boolean result.
There are two important rule about string():
The string() function converts a node-set to a string by returning the string value of the first node in the node-set...
How to convert .crt to .pem [duplicate]
...; do openssl x509 -in "$f" -outform PEM -out "${f%.*}.pem" ; done It will transform, for example, file1.crt, file2.crt to file1.pem and file2.pem.
– Fernando Basso
Mar 13 at 12:33
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Download a working local copy of a webpage [closed]
...c.html will be modified to point to
‘../bar/img.gif’. This kind of transformation works reliably for arbitrary
combinations of directories.
The links to files that have not been downloaded by Wget will be changed to
include host name and absolute path of the location they point ...
Break statement in javascript array map method [duplicate]
...all, it is a helper method for a whole different usecase where you want to transform every element of a given array into a different variant. So, when it's going to be about "every element", you would never need a "break" statement, if you need a break statement it means maybe you don't need a map. ...
Augmented Reality SDK with OpenCV [closed]
...om 2d-to-3d is not a valid method anymore, is it? I mean the Direct Linear Transform used in findhomography
– Jav_Rock
Sep 5 '12 at 21:53
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Using copy-of with document() to add SVGs to XHTML output
...ur mangled namespaces intact until output is generated, when the namespace transformation is done.
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Get data from JSON file with PHP [duplicate]
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Use json_decode to transform your JSON into a PHP array. Example:
$json = '{"a":"b"}';
$array = json_decode($json, true);
echo $array['a']; // b
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When to use std::forward to forward arguments?
...e it).
An example for the second case:
template<typename T>
Widget transform(T&& prop) {
prop.transform();
return std::forward<T>(prop);
}
This function template should move prop into the return value if it's an rvalue and copy it if it's an lvalue. In case that we omit...
How to check if element in groovy array/hash/collection/list?
... if those Ojbects are equal, and you've set it like this...
import groovy.transform.EqualsAndHashCode
@EqualsAndHashCode(includes = "settingNameId, value")
then the .contains(myObjectToCompareTo) will evaluate the data in myObjectToCompareTo with the data for each Object instance in the Collectio...
How to convert an array of strings to an array of floats in numpy?
...x)
x = np.fromstring( x, dtype=np.float, sep=',' )
Note, x = ','.join(x) transforms the x array to string '1.1, 2.2, 3.2'. If you read a line from a txt file, each line will be already a string.
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