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What is cURL in PHP?
... PHP files from. In my case I put them into /var/www/ for simplicity.
1. helloservice.php and 2. demo.php
helloservice.php is very simple and essentially just echoes back any data it gets:
<?php
// Here is the data we will be sending to the service
$some_data = array(
'message' => ...
Pass Variables by Reference in Javascript
...
function alterObject(obj) {
obj.foo = "goodbye";
}
var myObj = { foo: "hello world" };
alterObject(myObj);
alert(myObj.foo); // "goodbye" instead of "hello world"
You can iterate over the properties of an array with a numeric index and modify each cell of the array, if you want.
var arr = [...
How to find and return a duplicate value in array
....new
arr.find { |e| !s.add?(e) }
end
find_a_dup_using_set arr
#=> "hello"
Use select in place of find to return an array of all duplicates.
Use Array#difference
class Array
def difference(other)
h = other.each_with_object(Hash.new(0)) { |e,h| h[e] += 1 }
reject { |e| h[e] >...
techniques for obscuring sensitive strings in C++
...on whose first six results are: 3, 6, 7, 10, 21, 47
Would yield the word "HELLO!" from the array above.
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Pull request vs Merge request
...erstood what Merge Request means the second I read it for the first time. "hello, could you please Merge this code to master branch?" vs "hello, could you pull this code to invisible branch for <implied merging>" - there's a clear winner here.
– Granitosaurus
...
Send attachments with PHP Mail()?
...t-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Hello World!!!
This is simple text email message.
--PHP-alt-<?php echo $random_hash; ?>
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
<h2>Hello World!</h2>
<p>Th...
How I can I lazily read multiple JSON values from a file/stream in Python?
...(o):
yield x
Test it:
of = open("test.json","w")
of.write("""[ "hello" ] { "goodbye" : 1 } 1 2 {
} 2
9 78
4 5 { "animals" : [ "dog" , "lots of mice" ,
"cat" ] }
""")
of.close()
// open & stream the json
f = open("test.json","r")
for o in streamingiterload(f.readlines()):
print o
f...
How to compute the similarity between two text documents?
...en the document vectors.
import spacy
nlp = spacy.load('en')
doc1 = nlp(u'Hello hi there!')
doc2 = nlp(u'Hello hi there!')
doc3 = nlp(u'Hey whatsup?')
print doc1.similarity(doc2) # 0.999999954642
print doc2.similarity(doc3) # 0.699032527716
print doc1.similarity(doc3) # 0.699032527716
...
Custom toast on Android: a simple example
...;
TextView text = (TextView) layout.findViewById(R.id.text);
text.setText("Hello! This is a custom toast!");
Toast toast = new Toast(getApplicationContext());
toast.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
toast.setDuration(Toast.LENGTH_LONG);
toast.setView(layout);
toast.show();
And check out ...
What does (angle brackets) mean in Java?
...();
A<Integer> obj1=new A<Integer>();
obj.add("hello");
obj1.add(6);
System.out.println(obj.get());
System.out.println(obj1.get());
Integer[] arr={1,3,5,7};
print(arr);
}
}
Instead of <T>, you can actually write anythin...