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When and how should I use a ThreadLocal variable?
...exceptions due to java.lang.OutOfMemoryError: PermGen space and after some googling will probably just increase -XX:MaxPermSize instead of fixing the bug.
If you do end up experiencing these problems, you can determine which thread and class is retaining these references by using Eclipse's Memory A...
How do I decode a string with escaped unicode?
...ing one myself. It's complete and thoroughly tested and is available here: https://github.com/iansan5653/unraw. It mimics the JavaScript standard as closely as possible.
Explanation:
The source is about 250 lines so I won't include it all here, but essentially it uses the following Regex to find a...
IIS7 Permissions Overview - ApplicationPoolIdentity
...p or not like executing commands like cmd /c start chrome /new-window www.google.com or executing chrome bin with path
– user889030
Jul 1 at 5:07
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ASP MVC href to a controller/view
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Avoid browser popup blockers
...
from Google's oauth JavaScript API:
http://code.google.com/p/google-api-javascript-client/wiki/Authentication
See the area where it reads:
Setting up Authentication
The client's implementation of OAuth 2.0 uses a popup window to p...
Set background color of WPF Textbox in C# code
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
CSS last-child selector: select last-element of specific class, not last child inside of parent?
... selector is as of now only implemented in Safari.
For further reading:
https://drafts.csswg.org/selectors-4/#the-nth-child-pseudo
http://caniuse.com/#search=nth-child
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App Inventor 2 中文网 · 项目指南
... (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?8d287b854d737bdc880e8ddeac1b309d"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })();
What is the documents directory (NSDocumentDirectory)?
...
This has changed in iOS 8. See the following tech note: https://developer.apple.com/library/ios/technotes/tn2406/_index.html
The Apple sanctioned way (from the link above) is as follows:
// Returns the URL to the application's Documents directory.
- (NSURL *)applicationDocuments...
How do I include a JavaScript file in another JavaScript file?
...tent = `Hello ${text}`;
document.body.appendChild(div);
}
Read more at https://jakearchibald.com/2017/es-modules-in-browsers/
Dynamic imports in browsers
Dynamic imports let the script load other scripts as needed:
<script type="module">
import('hello.mjs').then(module => {
m...