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Regex select all text between tags
...lt;([\w]+)[^>]*>(.*?)<\/\1>/", $subject, $matches);
$matches = array ( [0] => full matched string [1] => tag name [2] => tag content )
A better idea is to use a parser, like the native DOMDocument, to load your html, then select your tag and get the inner html which might look...
Is there a built in function for string natural sort?
... strings will always be on even indexes and integers on odd indexes in the array.
– Florian Kusche
Oct 30 '17 at 9:13
...
How do I hide javascript code in a webpage?
...veChild(js);
}
//----------------------
function unloadAllJS() {
var jsArray = new Array();
jsArray = document.getElementsByTagName('script');
for (i = 0; i < jsArray.length; i++){
if (jsArray[i].id){
unloadJS(jsArray[i].id)
}else{
jsArray[i].parentNode.removeChild(jsA...
What is the difference between List (of T) and Collection(of T)?
... don't care if the Users are kept in a List<T>, Collection<T>, Array<T> or anything else. You only need the IEnumerable<T> interface.
If you need to be able to add, remove, or count the items in a set, then use a Collection:
ICollection<User> users = new Collection<...
How to use Class in Java?
...uestion , so we all know that Vector<int[]> is a vector of integer arrays, and HashTable<String, Person> is a table of whose keys are strings and values Person s.
However, what stumps me is the usage of Class<> .
...
Python int to binary string?
...a node in a linked list? For any typical language a string is basically an array of chars. In that case prefixing a string requires that a copy is made, how else are you going to put the character before the other characters?
– Andreas Magnusson
Jan 9 at 13:28
...
What is the benefit of using $() instead of backticks in shell scripts?
...gnments. x=$(f); x=`f` behave the same as x="$(f)"; x="`f`". In contrast, array assignment x=($(f)); x=(`f`) do perform splitting at $IFS characters as expected when invoking commands. This is convenient (x=1 2 3 4 doesn't make sense) but inconsistent.
– kdb
S...
How do I mock an open used in a with statement (using the Mock framework in Python)?
...s, **kwargs)
return mm
m = MagicMock()
m.side_effect = save_arg_return_array_of_data
# if your open() call is in the file mymodule.animals
# use mymodule.animals as name_of_called_file
open_name = '%s.open' % name_of_called_file
with patch(open_name, m, create=True):
#do testing here
Ba...
Jackson databind enum case insensitive
...n(String[] args) throws IOException {
List<DataType> types = Arrays.asList(JSON, HTML);
ObjectMapper mapper = new ObjectMapper();
SimpleModule module = new SimpleModule();
module.setDeserializerModifier(new BeanDeserializerModifier() {
@Override
...
How do I create a URL shortener?
...ap the indices 2 and 1 to your alphabet. This is how your mapping (with an array for example) could look like:
0 → a
1 → b
...
25 → z
...
52 → 0
61 → 9
With 2 → c and 1 → b, you will receive cb62 as the shortened URL.
http://shor.ty/cb
How to resolve a shortened URL to the ini...