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What's the recommended way to connect to MySQL from Go?
...y, z from sometable where id=?", id)
cb := new(SomeThing)
err := row.Scan(&cb.Mdpr, &cb.X, &cb.Y, &cb.Z)
Select multiple rows and build an array with results :
rows, err := con.Query("select a, b from item where p1=? and p2=?", p1, p2)
if err != nil { /* error handling */}
items :...
AngularJS: Basic example to use authentication in Single Page Application
...e session in angular ? where is session.user set ? could you make a code example of this please ? thank you
– François Romain
Sep 11 '13 at 23:26
4
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Django Rest Framework: Dynamically return subset of fields
...t object throughout the context, passed to the serializer.
Here is a copy&paste from Django Rest Framework documentation example on the matter:
from rest_framework import serializers
class DynamicFieldsModelSerializer(serializers.ModelSerializer):
"""
A ModelSerializer that takes an ...
How do I use spaces in the Command Prompt?
... @sakra I want to exclude file having name with spaces CEEMEA & LATAM.doc. What should I do? "C:\Program Files\WinRAR\rar" a -agmmddyy -x*CEEMEA & LATAM.doc ".rar"
– Ibn e Ashiq
Aug 29 '17 at 6:40
...
Mathematical functions in Swift
...
UIKit, Cocoa, Foundation, all valid choices.
– erdekhayser
Nov 27 '14 at 20:26
...
Get final URL after curl is redirected
...t be actually saving the file.
wget -O /dev/null --content-disposition example.com
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Why do we need C Unions?
...
Unions are often used to convert between the binary representations of integers and floats:
union
{
int i;
float f;
} u;
// Convert floating-point bits to integer:
u.f = 3.14159f;
printf("As integer: %08x\n", u.i);
Although this ...
Executing Batch File in C#
...
Thanks! now i actually can see what the error is. "C:\Windows\System32\txtmanipulator.bat is not recognized as an internal or external command, program or batchfile" (Translated from dutch) Which is odd. Because when i run txtmanipulator from ...
How do we control web page caching, across all browsers?
...he request, so you don't need to specify it at all.
How to set it?
Using PHP:
header("Cache-Control: no-cache, no-store, must-revalidate"); // HTTP 1.1.
header("Pragma: no-cache"); // HTTP 1.0.
header("Expires: 0"); // Proxies.
Using Java Servlet, or Node.js:
response.setHeader("Cache-Control"...
How to call C from Swift?
...lly, the C types, C pointers, etc are translated into Swift objects, for example a C int in Swift is a CInt.
I've build a tiny example, for another question, which can be used as a little explanation, on how to bridge between C and Swift:
main.swift
import Foundation
var output: CInt = 0
getInpu...