北荒 书童

I have a feasibility study about LTE and I have to change some configurations in it to see my resul...

Want to use wechat sdk to create menu WeChat.create_menu({ \button\:[ { \t...

I have to read in a file, change a sections of the text here and there, and then write out to the sa...

I am using Python/NumPy, and I have two arrays like the following: array1 = [1 2 3] array2 = [4 5 6...

Once in a while in my Rails 5.1.6 application, any columns in any tables that have an hstore data ty...

I have an outputText field for which I write a condition in the rendered attribute. The condition is...

The obvious answer would be start program.exe, but this does not quite behave the same way. A progra...

I want to use a boolean variable in the Object model but I don\'t want to save it database,after I f...

I have a problem. how can I print a crossed square that with the right 1/4 is filled with #, In exch...

I\'ve got an XML config file with some really long strings. Generally, I format my source files, et...

I get an error about a missing TestNG dependency when I attempt to run this cli command: mvn clean ...

How to access from Thymeleaf to some simple POJO static property ? For example: public final static...

I have a regex that looks like this /^(?:\\w+\\s)*(\\w+)$*/ What is the ?:?

How can i select only the first child of a particular class of a parent with a particular class for ...