...ct to the primary member of the replica set: Too many threads are already waiting for a connection.. C# Driver:1.3.1 Replset: localhost:10001 (primary) localhost:10002 (member) I have initReplset and add localhost:10002 to the replset, Then I create a new connection.When I try to connect...

mongodb 以管理员登录并创建 database在一个有了用户名的数据库集中,即使在 admin 数据库中创建了用户,登录上去后还是不能访问其他数据库的,但是用   登录是可以的呀,虽然可以在相应数据库中再建立用户,但别的程序都不用...

本帖最后由 沧海一粟 于 2015-07-21 13:31 编辑 本来想是选择一家性价比高的云主机就OK了，但是除了硬实力，软实力也不可忽视，首先必须得稳定，别动不动就被攻垮直接关机或封IP，这样的主机厂商价格再优惠也需要仔细斟酌...

由于工作线程数大于MongoDB的最大连接池数量，从而出现此类异常。 解决方法： 一、减少工作线程数，示意代码如下： ParallelOptions parallelOption = new ParallelOptions(); parallelOption.MaxDegreeOfParallelism = 200; Parallel.ForEach<string>(strList...

tinygrad：不到1000行代码的深度学习框架，天才黑客开源GitHub 2.3k+ stars近期，一个不到1000行的深度学习框架tinygrad火了，麻雀虽小，但五脏俱全，这个深度学习框架使用起来和PyTorch类似，目前已经开源在GitHub上，而且收获了2 3K星...

按照文档，就是使用Post方法： 代码肯定没有问题的情况下，就是报错：参数不对 改成Get方式，完美： 深层次原因可能还需要挖一下~~~

... One of the main uses for Lisp is in Artificial Intelligence. A friend of mine at college took a graduate AI course and for his main project he wrote a "Lights Out" solver in Lisp. Multiple versions of his program utilized slightly diffe...

...ou really use a label in android:name. If you hardcoded a string, then it fails. – Snicolas Aug 29 '13 at 15:20 2 ...

...integrated. The Foreground service is now declared via UsesServices annotaion in the source and manually in the broadcastReceivers section in the generated .aix file. With these changes it is no longer necessary to have two different versions of the extension for App Inventor and Kodula...

...size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0)) != MAP_FAILED) return area; #endif return ((void *) ~0); } #endif static __inline__ bhdr_t *process_area(void *area, size_t size) { bhdr_t *b, *lb, *ib; area_info_t *ai; ib = (bhdr_t *) area; ...