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Folder structure for a Node.js project
... if your app also contains a front end app do you put that under src or does the front end app get its own folder (with its own package.json and similar folder structure) ?
– wal
May 12 '17 at 0:09
...
Is there any JSON Web Token (JWT) example in C#?
...
Looks like John's doesn't support RS encryption algorithms (alg flag) but this version does.
– Ryan
Dec 16 '14 at 12:51
15
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Validate decimal numbers in JavaScript - IsNumeric()
...issues. Keep that in mind when using them.
Update :
Here's how jQuery does it now (2.2-stable):
isNumeric: function(obj) {
var realStringObj = obj && obj.toString();
return !jQuery.isArray(obj) && (realStringObj - parseFloat(realStringObj) + 1) >= 0;
}
Update :
An...
iPhone Data Usage Tracking/Monitoring
...cemail, general networking interface.
I read in Apple forum that :
The OS does not keep network statistics on a process-by-process basis. As such, there's no exact solution to this problem. You can, however, get network statistics for each network interface.
In general en0 is your Wi-Fi interface ...
How to easily initialize a list of Tuples?
...
does this work groceryList[0] == groceryList[1] or does a comparison have to be implemented?
– Byyo
Apr 27 '16 at 11:23
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Flask-SQLAlchemy import/context issue
...
The flask_sqlalchemy module does not have to be initialized with the app right away - you can do this instead:
# apps.members.models
from flask_sqlalchemy import SQLAlchemy
db = SQLAlchemy()
class Member(db.Model):
# fields here
pass
And th...
structure vs class in swift language
... own set of values. When we set the name to Sue, the Bob struct in aStruct does not get changed.
struct SomeStruct {
var name: String
init(name: String) {
self.name = name
}
}
var aStruct = SomeStruct(name: "Bob")
var bStruct = aStruct // aStruct and bStruct are two structs wit...
What is an optional value in Swift?
... it's Optional, or more precisely Optional<String>.
Everything Swift does with optionals is magic to make reading and writing code more fluent. Unfortunately this obscures the way it actually works. I'll go through some of the tricks later.
Note: I'll be talking about optional variables a lot,...
Runtime vs. Compile time
...ges. To approach this problem, I find it helpful to ask
What invariants does the program satisfy?
What can go wrong in this phase?
If the phase succeeds, what are the postconditions (what do we know)?
What are the inputs and outputs, if any?
Compile time
The program need not satisfy any invar...
No newline at end of file
...
@Joe That doesn't make that much sense. A newline is a new line, i.e. the separator between lines, not an end-of-line. We don't have start of line characters because they're not necessary. We don't have end of line characters for the s...