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Traverse all the Nodes of a JSON Object Tree with JavaScript
...something like that:
//your object
var o = {
foo:"bar",
arr:[1,2,3],
subo: {
foo2:"bar2"
}
};
//called with every property and its value
function process(key,value) {
console.log(key + " : "+value);
}
function traverse(o,func) {
for (var i in o) {
func.app...
What does a b prefix before a python string mean?
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63
This is Python3 bytes literal. This prefix is absent in Python 2.5 and older (it is equivalent t...
Selenium wait until document is ready
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answered Feb 28 '13 at 4:14
ManigandanManigandan
4,72011 gold badge2424 silver badges4646 bronze badges
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Command Prompt - How to add a set path only for that batch file executing?
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3 Answers
3
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Get all unique values in a JavaScript array (remove duplicates)
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Add default value of datetime field in SQL Server to a timestamp
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349
For modifying an existing column in an existing table:
ALTER TABLE YourTable ADD CONSTRAINT D...
How to validate a url in Python? (Malformed or not)
...-]{2,}\.?)|' #domain...
r'localhost|' #localhost...
r'\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})' # ...or ip
r'(?::\d+)?' # optional port
r'(?:/?|[/?]\S+)$', re.IGNORECASE)
print(re.match(regex, "http://www.example.com") is not None) # True
print(re.match(regex, "example.co...
What is the current choice for doing RPC in Python? [closed]
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39
XML-RPC is part of the Python standard library:
Python 2: xmlrpclib and SimpleXMLRPCServer
Py...
How to save as a new file and keep working on the original one in Vim?
... the open file.
– loevborg
Nov 21 '13 at 13:04
2
@Ioevborg when is that not the case? I just :w f...