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How can I efficiently download a large file using Go?
...
A more descriptive version of Steve M's answer.
import (
"os"
"net/http"
"io"
)
func downloadFile(filepath string, url string) (err error) {
// Create the file
out, err := os.Create(filepath)
if err != nil {
...
Get current AUTO_INCREMENT value for any table
...
mysqli executable sample code:
<?php
$db = new mysqli("localhost", "user", "password", "YourDatabaseName");
if ($db->connect_errno) die ($db->connect_error);
$table=$db->prepare("SHOW TABLE STATUS FROM YourDatabaseName");
$table->...
How to update a git clone --mirror?
...sidered part of the repository contents.
There is more data, like the .git/description folder, which does not get cloned, just as the hooks.
The default hooks that appear in the hooks dir comes from the TEMPLATE_DIR
There is this interesting template feature on git.
So, I may either ignore this "c...
Deleting a resource using http DELETE
...blished at 1999, was the most-referenced HTTP 1.1 specs. Unfortunately its description on idempotency was vague, that leaves room for all these debates. But that specs has been superseded by RFC 7231. Quoted from RFC 7231, section 4.2.2 Idempotent Methods, emphasis mine:
A request method is cons...
Delimiters in MySQL
...s it through a programming language API to MySQL. Some other clients like PHPMyAdmin have other methods to specify a non-default delimiter.
Example:
DELIMITER $$
/* This is a complete statement, not part of the procedure, so use the custom delimiter $$ */
DROP PROCEDURE my_procedure$$
/* Now start...
Why does Math.Round(2.5) return 2 instead of 3?
...o-even is supposed to minimize that) (a).
Follow these links for the MSDN descriptions of:
Math.Floor, which rounds down towards negative infinity.
Math.Ceiling, which rounds up towards positive infinity.
Math.Truncate, which rounds up or down towards zero.
Math.Round, which rounds to the nearest...
How to start a background process in Python?
...not what you want in CGI-script. The problem is not specific to Python, in PHP community the problems are the same.
The solution is to pass DETACHED_PROCESS Process Creation Flag to the underlying CreateProcess function in win API. If you happen to have installed pywin32 you can import the flag fro...
How to convert a SVG to a PNG with ImageMagick?
...esize x200 for height. See: imagemagick.org/script/command-line-processing.php#geometry for exhaustive ImageMagick geometry options.
– John
Jan 11 '15 at 22:45
...
Can't connect to local MySQL server through socket homebrew
...ln -s /tmp/mysql.sock /var/mysql/mysql.sock
This solved it for me. Now my phpMyAdmin works happily with localhost and 127.0.0.1.
Credit goes to Henry
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Unit tests vs Functional tests
... @fig-gnuton, I tried to elaborate to hopefully not make the description as vague. Inside the link they provide a good example, I could update the answer with the quote if you think that might help the OP.
– Anthony Forloney
Apr 30 '10 at 2:20
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