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Pinging servers in Python
In Python, is there a way to ping a server through ICMP and return TRUE if the server responds, or FALSE if there is no response?
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Message Queue vs. Web Services? [closed]
...s the client must take responsibility to handle the error.
When the server is working again the client is responsible of resending it.
If the server gives a response to the call and the client fails the operation is lost.
You don't have contention, that is: if million of clients call a web service o...
How to define optional methods in Swift protocol?
Is it possible in Swift? If not then is there a workaround to do it?
19 Answers
19
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What is an 'endpoint' in Flask?
...ting Works
The entire idea of Flask (and the underlying Werkzeug library) is to map URL paths to some logic that you will run (typically, the "view function"). Your basic view is defined like this:
@app.route('/greeting/<name>')
def give_greeting(name):
return 'Hello, {0}!'.format(name)
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Transport endpoint is not connected
FUSE is constantly (every 2 - 3 days) giving me this Transport endpoint is not connected error on my mount point and the only thing that seems to fix it is rebooting.
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How to efficiently count the number of keys/properties of an object in JavaScript?
... count the number of keys/properties of an object? It it possible to do this without iterating over the object? i.e. without doing
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Expand div to max width when float:left is set
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Hope I've understood you correctly, take a look at this: http://jsfiddle.net/EAEKc/
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Content with Menu</title>
<style>
.content .left {
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How to use UTF-8 in resource properties with ResourceBundle
...ourceBundle . When I enter the text directly into the properties file, it displays as mojibake.
16 Answers
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Why are unnamed namespaces used and what are their benefits?
...t makes frequent use of unnamed namespaces. For example, something like this may occur in a class definition file:
6 Answe...
Serializing object that contains cyclic object value
...tp://jsfiddle.net/mH6cJ/38/
As correctly pointed out in other comments, this code removes every "seen" object, not only "recursive" ones.
For example, for:
a = {x:1};
obj = [a, a];
the result will be incorrect. If your structure is like this, you might want to use Crockford's decycle or this (...