DeveloperLoad - DeveloperLoad

preventing the item to add to the dictionary

In addition to this question: I want to create a hierarchical list in a 3 level category. My data are in the following ways: var appCategoryList = new List<A

having trouble adding types to this component ( new to typescript )

Im making a small todo app in react to get a taste of typescript. my Todo class is just going to be used for Data entity and it consists of a todo label, comple

SymPy: Extract the lower triangular part of a matrix

I am trying to extract the lower triangular part of a SymPy matrix. Since I could not find a tril method in SymPy, I defined: def tril (M): m = M.copy()

converting javascript "new RegExp" into powershell [regex]::new()

how would i implement the following javascript code snippet in powershell? String.prototype.regexCount = function (pattern) { if (pattern.flags.indexOf("g")

Program crashes during reading text file

def process_file(self): error_flag = 0 line_count = 0 log_file = self.file_name pure_name = log_file.strip() # print('Be

How to create custom Cache in Spring AOP

I am new to Spring AOP, and was reading how to create annotations. I want to create a custom cache handler which would create a Cache for the particular request

Handling SQL join via timezone

I need to join two tables. The join has to be handled using parameter @timezone. But there is a catch - @timezone's value can be null, '', ' ' or anything else.