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Composer: how can I install another dependency without updating old ones?
I have a project with a few dependencies and I'd like to install another one, but I'd like to keep the others the way they are. So I've edited the composer.json , but if I run composer install , I get the following output:
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Inserting multiple rows in mysql
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When loading a table from a text file, use LOAD DATA INFILE. This is usually 20 times faster than using INSERT statements.
Optimizing INSERT Statements
You can find more tips on how to speed up your insert statements on the link above.
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How do I send a cross-domain POST request via JavaScript?
...e.php (using PHP as an example). Note: you only need to set Access-Control-Allow-Origin for NON OPTIONS requests - this example always sets all headers for a smaller code snippet.
In postHere.php setup the following:
switch ($_SERVER['HTTP_ORIGIN']) {
case 'http://from.com': case 'https://fro...
difference between variables inside and outside of __init__()
Is there any difference at all between these classes besides the name?
10 Answers
10
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How many concurrent AJAX (XmlHttpRequest) requests are allowed in popular browsers?
... No, the limits are imposed on the domain. So you could technically get FF up to 12 connections if you had a subdomain in addition to your site.
– Bob
Feb 18 '09 at 13:39
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jQuery AJAX cross domain
Here are two pages, test.php and testserver.php.
14 Answers
14
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Integrating Dropzone.js into existing HTML form with other fields
...in your form with a classname dropzone, and implement dropzone programmatically.
HTML :
<div id="dZUpload" class="dropzone">
<div class="dz-default dz-message"></div>
</div>
JQuery:
$(document).ready(function () {
Dropzone.autoDiscover = false;
$("#dZUpl...
别问最低工资都涨了为啥你没涨 这三类人加薪很难 - 杂谈 - 清泛网 - 专注C/...
...工资上涨迅速，另一些人却迟迟无法迎来涨薪春天？这个问题只要站在公司角度考虑，自然一目了然。有权威机构对工薪族目前的工...在职场，一些人工资上涨迅速，另一些人却迟迟无法迎来涨薪春天？这个问题只要站在公司角...
MQTT 打包后，运行退到后台在返回，mqtt连接掉线问题 - App应用开发 - 清泛...
打包后的APP安装到手机上，刚开始打开软件的时候，连接成功，屏幕退到后台在反回app界面的时候，显示MQTT未连接（联网失败） 请帮忙解决一下这个是需要进行状态管理，当状态变成连接失败时，需要进行一次重新连接：将连...
AppInventor2 知识产权保护相关问题分享 - App Inventor 2 中文网 - 清泛IT...
Q：AppInventor2开发的APP可以去工信部备案吗？软件可以申请软件著作权吗？
上架小米、华为、v、o的应用商店大致的流程是什么样的
软件开发平台是否是开源的，做出的软件想要盈利是否会有影响？
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