Skip to content

Instantly share code, notes, and snippets.

View danielma156's full-sized avatar

D Ma danielma156

View GitHub Profile

tldr: go build only produces an executable for main packages. Check the package name of your main file is main.

I am an idiot. Its only through mistakes that you learn tho. I have recently been running into issues with my new golang projects. ONLY the new ones. Whenever I try to make a new project, it would always have issues. The biggest issue is the fact that "go build" would not produce an executable without "-o main.exe" as arguments. When an executable was produced, if I ran it I got

$ ./main.exe
./main.exe: line 1: syntax error near unexpected token \`newline\'
./main.exe: line 1: \`!<arch>\'

FXCM Webinar Series

on Algorithmic Trading

Python & Historical Tick Data

Dr. Yves J. Hilpisch | The Python Quants GmbH

Online, 24. October 2017

@xigang
xigang / sort_time.go
Created May 4, 2017 04:04
Sorting by time.Time in Golang
package main
import (
"fmt"
"sort"
"time"
)
type reviews_data struct {
review_id string
@romach
romach / concatenate-strings-in-thymeleaf.html
Created April 22, 2017 14:25
Concatenate strings in Thymeleaf
<p th:text="${bean.field + '!' + bean.field}">Static content</p>
th:text="'static part' + ${bean.field}"
th:text="${'static part' + bean.field}"
@jim3ma
jim3ma / makecert.sh
Last active August 22, 2025 09:42 — forked from spikebike/client.go
Golang TLS server and client
#!/bin/bash
# call this script with an email address (valid or not).
# like:
# ./makecert.sh [email protected]
mkdir certs
rm certs/*
echo "make server cert"
openssl req -new -nodes -x509 -out certs/server.pem -keyout certs/server.key -days 3650 -subj "/C=DE/ST=NRW/L=Earth/O=Random Company/OU=IT/CN=www.random.com/emailAddress=$1"
echo "make client cert"
openssl req -new -nodes -x509 -out certs/client.pem -keyout certs/client.key -days 3650 -subj "/C=DE/ST=NRW/L=Earth/O=Random Company/OU=IT/CN=www.random.com/emailAddress=$1"
@kloon
kloon / functions.php
Created March 28, 2014 08:58
WooCommerce 2.1 Add confirm password field on My Account register form
<?php
// Add the code below to your theme's functions.php file to add a confirm password field on the register form under My Accounts.
add_filter('woocommerce_registration_errors', 'registration_errors_validation', 10,3);
function registration_errors_validation($reg_errors, $sanitized_user_login, $user_email) {
global $woocommerce;
extract( $_POST );
if ( strcmp( $password, $password2 ) !== 0 ) {
return new WP_Error( 'registration-error', __( 'Passwords do not match.', 'woocommerce' ) );
}