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A command-line HTML pretty-printer: Making messy HTML readable [closed]
... technically invalid HTML that is accept by browsers (read: is used on the internet). <p class="a"><div class="b"></div></p> gets reordered as <p class="a"></p><div class="b"></div> and something like <p><div></div></p> just get...
What is the “double tilde” (~~) operator in JavaScript? [duplicate]
...f you want to minimize it, use tilde ~~.
There are a lot of sources on the internet saying Math.floor is faster, but sometimes ~~. I would not recommend you think about speed because it is not going to be noticed when running the code. Maybe in tests etc, but no human can see a diffrence here. What ...
Extract directory from path
... It is outstanding how difficult this is to accomplish in a win Batch script -- another reason not to use them I suppose!
– bunkerdive
Apr 22 at 7:08
add a comm...
Merge/flatten an array of arrays
...t is only available in Node.js starting with version 11, and not at all in Internet Explorer.
const arrays = [
["$6"],
["$12"],
["$25"],
["$25"],
["$18"],
["$22"],
["$10"]
];
const merge3 = arrays.flat(1); //The depth level specifying how d...
How to ignore the certificate check when ssl
...eck when request a Https resource, so far, I found some helpful article in internet.
15 Answers
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译文：理解Java中的弱引用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...方面的专家，但是我认为至少你应该了解什么是弱引用，如何使用它们，并且什么场景使用。既然它们是一些不知名的概念，我简单就着前面的三个问题来说明一下。
强引用(Strong Reference)
强引用就是我们经常使用的引用，其...
Change a Rails application to production
... as myself). There are a few little tweaks which are spread throughout the internet and figured this might be easier.
Refer to this guide for core setup of the server (CentOS 6, but it should apply to nearly all Linux flavors): https://www.digitalocean.com/community/tutorials/how-to-setup-a-rails-...
Port 80 is being used by SYSTEM (PID 4), what is that?
...ests.
Try stopping IIS by going into Control Panel/Administrative Tools/Internet Information Services, right-clicking on Default Web Site, and click on the Stop option in the popup menu, and see if the listener on port 80 has cleared.
...
Git hangs while writing objects
...
In my case I was having slow internet upload speed and the file I wanted to push was big, the trick is to use git LFS (large file storage) that is much more patient to upload big files, you can find a git LFS tutorial here
...
How do I safely pass objects, especially STL objects, to and from a DLL?
...d a _cdecl in another.
Datatype size
According to this documentation, on Windows, most fundamental datatypes have the same sizes regardless of whether your app is 32-bit or 64-bit. However, since the size of a given datatype is enforced by the compiler, not by any standard (all the standard guaran...