执笔经年 书童

We are using below query: db.logins.aggregate([ { $match:{$and: [{agentRole: {$in: [ds_se_t,se_b...

I\'ve forked a repo and all of my work goes into that fork (my origin) and I merge branches upstream...

According to the set up guide here, in a sample app, A) I created a class that extends firebase serv...

I am trying to write a code where it outputs the maximum amount of consecutive numbers that come aft...

I\'m seeing a couple strange things with a pair of AF_UNIX sockets created by a call such as: sock...

I\'m facing a strange issue in Asp Dot Net Identity API 2.0 API. When an user signs up, I send a co...

I just found in a website what seems to be a security issue. I\'m not a security expert so i would l...

I am trying to load a file in my PostDeployment script in my DB project: FROM OPENROWSET(BULK\'C:\\D...

Either I\'m missing some core concept buried deep within some documentation (Spring, Spring Boot, H2...

I need some help with the calculation of PCA. The attached picture contains the calculation of eigen...

I wanted to generate two jar files at the same time in maven. For the following code I used it did j...

i am new to django and i want to make a simple form, according to the doc i can make a form using fo...

If I create std::vector points; std::vector points2; I know that points2 will be a contiguou

Does Ruby allocate everything on the heap or are there any instances where something is stored on th...

I have a NumPy ndarray to which I would like to add row/column headers. The data is actually 7x12x...