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BLE 低功耗蓝牙调试助手：扫描、连接、读写、订阅通知（附 .aia 源码） · ...
...EX，一眼就知道设备到底发了什么。
global 十六进制表 = "0123456789ABCDEF"
function 两位十六进制(n) {
return join(segment(十六进制表, floor(n / 16) + 1, 1), segment(十六进制表, n % 16 + 1, 1))
}
when 低功耗蓝牙1.BytesReceived(serviceUuid, characteristicUuid...
Connecting to Azure website via FTP
...
These two blades give all the required information to connect via FTP.
App Service > Settings > Properties
App Service > Deployment > Deployment Center > Deployment Credentials
...
Stretch and scale CSS background
...100% yes.
– neoswf
Dec 20 '12 at 15:01
This solutions worked best for me where I do not wanted to stretch the image ei...
Read specific columns from a csv file with csv module?
...Phone | OPEID | IPEDS |
10 | Adam | 130 W.. | Mo.. | AL... | 3.. | 334.. | 01023 | 10063 |
10 | Carl | 130 W.. | Mo.. | AL... | 3.. | 334.. | 01023 | 10063 |
10 | Adolf | 130 W.. | Mo.. | AL... | 3.. | 334.. | 01023 | 10063 |
10 | Den | 130 W.. | Mo.. | AL... | 3.. | 334.. | 01023 | 10063 |
And yo...
What is 'Currying'?
...culates the gravitational force acting on an object. If you don't know the formula, you can find it here. This function takes in the three necessary parameters as arguments.
Now, being on the earth, you only want to calculate forces for objects on this planet. In a functional language, you could pa...
Multiple controllers with AngularJS in single page app
...ins header, <ng-view> and footer
contacts.html:contains the contact form (no header, no footer)
portfolio.html:contains the portfolio data (no header no footer)
store.html: contains the store, no header no footer.
You are in index, you click on the menu called "contacts" and what happens? A...
_csv.Error: field larger than field limit (131072)
...
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Difference between author and committer in Git?
...omly selected patch and the corresponding commit:
https://lkml.org/lkml/2018/1/25/568
https://github.com/torvalds/linux/commit/5beda7d54eafece4c974cfa9fbb9f60fb18fd20a
Git web interfaces like GitHub and GitLab may or may not generate author != committer
Since Git(Hub|Lab) hold both the upstream...
Downloading a large file using curl
...
<?php
set_time_limit(0);
//This is the file where we save the information
$fp = fopen (dirname(__FILE__) . '/localfile.tmp', 'w+');
//Here is the file we are downloading, replace spaces with %20
$ch = curl_init(str_replace(" ","%20",$url));
curl_setopt($ch, CURLOPT_TIMEOUT, 50);
// write ...
Resize image in PHP
...o write some PHP code which automatically resizes any image uploaded via a form to 147x147px, but I have no idea how to go about it (I'm a relative PHP novice).
...