有刺的猬 书童

I\'m trying to tweak this piece of code I found in a sample spreadsheet online but I can\'t quite ge...

I am trying to create a registration form using django, when I submit my form the is valid() functio...

I\'ve been reading a bit about Prepared statements with MySql, and the .NET/Connector does support t...

data MyAppR = MyAppR { dbPool :: Pool Connection } type NewApp = ReaderT (My...

I have a sql statement that combines values from a row from table and the final result has one colum...

I have a method that gives back a formatted XML string. I want to show that on a JSF page in a nicel...

I made an improvement to my code according to this suggestion from @paultrmbrth. what i need is to s...

I have a WKWebView that i want to rotate slightly. I used CGAffineTransform to do this, like so: sel...

I am working on a project right now similar to a web-based messenger containing only 1 webpage. Is t...

I have a set of words with an overlap between each other of at most 1 (so {AAAB, BA} or {CEEE, AC} b...

Let\'s say 5 kids help each other selling fruit during 4 days. They sell 5 kinds of fruit. I need a ...

Anaconda3 was installed. But no auto-completion is available for Jupiter Notebook when started from ...

The question is in the title but essentially. If we’re given a SCC (strongly connected directed grap...

i have many(nearly 10000000) .npz files(for example: file1.npz,file2.npz.....file10000000.npz) in a ...

so I am trying to make my mouse jump only one time 1 and play the animation as it jumps but I am not...