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.NET JIT potential error?
...IT.
// save context
00000000 push ebp
00000001 mov ebp,esp
00000003 push edi
00000004 push esi
00000005 push ebx
// put oDoesSomething pointer in ebx
00000006 mov ebx,ecx
// zero out edi, this will store oVec.y
00000008 xor edi,...
Find a Pull Request on Github where a commit was originally created
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@esp Interesting. I see a list of PR, but not their SHA1 commit marking their integration.
– VonC
Jun 8 '17 at 22:34
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Blurry text after using CSS transform: scale(); in Chrome
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To improve the blurriness, esp. on Chrome, try doing this:
transform: perspective(1px) translateZ(0);
backface-visibility: hidden;
UPDATE: Perspective adds distance between the user and the z-plane, which technically scales the object, making the bl...
MongoDB副本集详解 优于以往的主从模式 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...以自动投票,选举出新的Master,并引导其余的Slave服务器连接新的Master,
而这个过程对于应用是透明的。可以说MongoDB的副本集是自带故障转移功能的主从复制。
1 相对于传统主从模式的优势
传统的主从模式,需要手工指定...
Comparing HTTP and FTP for transferring files
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Here's a performance comparison of the two. HTTP is more responsive for request-response of small files, but FTP may be better for large files if tuned properly. FTP used to be generally considered faster. FTP requires a control channel and state be maintained besides the TCP stat...
Is Enabling Double Escaping Dangerous?
...s filter out requests that might possibly be misinterpreted by buggy code (esp if you double decode or build Uri's via string-concat and without proper encoding). You're not doing any kind of processing whatsoever, so that's pretty much automatically safe on your part. Any bug would need to be in th...
How can I push a specific commit to a remote, and not previous commits?
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Could you perhaps give a move complete example esp. re the git log step?
– Drux
Dec 16 '13 at 8:21
4
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Implementing IDisposable correctly
...ent IDisposable, so in general, I prefer to access a class through usings, esp. if I only need the class in one or two functions
– Ortund
Aug 20 '13 at 14:05
64
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JRuby on Rails vs. Ruby on Rails, what's difference?
...this question, related to GIL.
The main difference you should care about esp. in web-applications such as ones built with Rails is true concurrency ("Global Interpreter Lock" free). When two threads are running (e.g. serving 2 user requests) with JRuby they are capable of running concurrently with...
Import multiple csv files into pandas and concatenate into one DataFrame
... This seems like an old fashioned aka manual way of doing things, esp. as the Hapood ecosystem has growing list of tools where you can perform sql queries directly on many different directories containing different file types (csv, json, txt, databases) as if it was one data source. There...
