旧巷少年郎 书童

I\'m trying to automate the adding of new objects to an existing json file. I looked all around the ...

I am attempting to make a chat application with socket programming (beginner in this area). Essentia...

In asp.net MVC I can do something like the following which will open a stream: Stream strm1 = Gene...

So for managing multiple git identities (one for work, one for personal) where one golang project re...

Hi I have a puppeteer script that clicks a button on a website. Then it will fall into a while (true...

Let\'s say I have a Perl file in which there are parts I need to run only when I\'m called as a scri...

I have a Java app based on Maven, and want to connect to MySQL server. My pom has: mysql ...

I\'m wondering about the cost of using a try/exception to handle nulls compared to using an if state...

private static boolean getBoolean(String string) { String decision; boolean yn = true; ...

I saw several approaches and I tried everything but couldnt make it work.I dont know why it is so co...

i have to do the next : let\'s assume that I have a table with 20 records, and i show them in 5, in ...

Is it possible to fix the hovering on http://jsfiddle.net/2AXhR/ so that the correct triangle is act...

I\'d like to better control what notifications are being displayed to my users and selectively silen...