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Java EE web development, where do I start and what skills do I need? [closed]
...
(Updated Mar 2020)
First of all, "Java EE" has since Sep 2019 been renamed to "Jakarta EE", starting with version 8. Historically, there was also the term "J2EE" which covered versions 1.2 until 1.4. The "Java EE" covered versions 5 until 8. See also Ja...
How to access the content of an iframe with jQuery?
...).
A workaround is saving the external contents in a file, for example (in PHP):
<?php
$contents = file_get_contents($external_url);
$res = file_put_contents($filename, $contents);
?>
then, get the new file content (string) and parse it to html, for example (in jquery):
$.get(file_...
Sending an HTTP POST request on iOS
...format.
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
You need to send the actual length of your data. Calculate the length of the post string.
NSString *postLength = [NSString stringWithFormat:@"%d",[postData length]];
3. Create a Urlrequest wi...
How to disable typing special characters when pressing option key in Mac OS X? [closed]
...ion-b a red colored key - meaning it's a dead key. Double clicking it will allow you to change it from a dead key to an output key. When prompted for the output you can put in the same thing (by pressing Option-b).
Thus it will output the same character but will not be considered a dead key, so In...
What is a CSRF token ? What is its importance and how does it work?
...an application (Django, it so happens) and I just want an idea of what actually a "CSRF token" is and how it protects the data. Is the post data not safe if you do not use CSRF tokens?
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互联网造车运动 - 资讯 - 清泛网 - 专注C/C++及内核技术
...长达十年之久，此外，特斯拉还学习了丰田的质量控制和问题追溯体系，还有奔驰的测试流程，传统汽车企业的支持是特斯拉成功的左右手，这都需要长时间去消化。互联网企业一时半会难以造出获得消费者认可的汽车。
不过...
Set type for function parameters?
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@JeffreySweeney neither is PHP statically typed. But you have the option to do type hinting in php. Have you ever looked at a big nodejs backend application? exactly, each function has arguments, and you have NO clue what each argument is. We are talki...
What is TypeScript and why would I use it in place of JavaScript? [closed]
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I originally wrote this answer when TypeScript was still
hot-off-the-presses. Five years later, this is an OK overview, but look
at Lodewijk's answer below for more depth
1000ft view...
TypeScript is a superset of JavaScript ...
How do servlets work? Instantiation, sessions, shared variables and multithreading
... servlet container (like Apache Tomcat) starts up, it will deploy and load all its web applications. When a web application is loaded, the servlet container creates the ServletContext once and keeps it in the server's memory. The web app's web.xml and all of included web-fragment.xml files is parsed...
“Submit is not a function” error in JavaScript
...
<form action="product.php" method="post" name="frmProduct" id="frmProduct" enctype="multipart/form-data">
<input id="submit_value" type="button" name="submit_value" value="">
</form>
<script type="text/javascript">
documen...