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Converting .NET DateTime to JSON [duplicate]
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@Keith Substring does no validation, which is important because even though it will "always" be that date format, the reality is things change. (eg. Someone may accidentally or purposely change the service to return ISO8601 da...
How to execute shell command in Javascript
...ion running in the browser. I'll shoot and answer assuming that when the asker said "Shell Script" he meant a Node.js backend JavaScript. Possibly using commander.js to use frame your code :)
You could use the child_process module from node's API. I pasted the example code below.
var exec = requ...
Python UTC datetime object's ISO format doesn't include Z (Zulu or Zero offset)
...u or zero offset) at the end of UTC datetime object's isoformat string unlike JavaScript?
12 Answers
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What is a simple command line program or script to backup SQL server databases?
I've been too lax with performing DB backups on our internal servers.
11 Answers
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How do you version your database schema? [closed]
...ually save each schema-changing SQL to a delta folder, or do you have some kind of an automated diffing process?
17 Answers...
Should I use 'has_key()' or 'in' on Python dicts?
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in is definitely more pythonic.
In fact has_key() was removed in Python 3.x.
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When to use StringBuilder in Java [duplicate]
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If you use String concatenation in a loop, something like this,
String s = "";
for (int i = 0; i < 100; i++) {
s += ", " + i;
}
then you should use a StringBuilder (not StringBuffer) instead of a String, because it is much faster and consumes less memory.
If you have a...
In Django, how do I check if a user is in a certain group?
... # save this new group for this example
user = User.objects.get(pk = 1) # assuming, there is one initial user
user.groups.add(group) # user is now in the "Editor" group
then user.groups.all() returns [<Group: Editor>].
Alternatively, and more directly, you can check if a...
Meaning of @classmethod and @staticmethod for beginner? [duplicate]
... me the meaning of @classmethod and @staticmethod in python? I need to know the difference and the meaning.
12 Answers...
Creating my own Iterators
I'm trying to learn C++ so forgive me if this question demonstrates a lack of basic knowledge, you see, the fact is, I have a lack of basic knowledge.
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