广开言路 书童

I\'ve been doing a lot of REST tutorials and enjoying them. Recently, I tried writing a jersey multi...

awk supports this: awk \'{print $(NF-1);}\' but not for user-defined variables: awk \'{a=123; b=...

I\'m building an Angular application using Angular Material. One of the first steps in the applicati...

I\'m pretty new to graphql (and nodejs as well). I\'m following a Udemy course on Apollo and mongo w...

I am using responsive calendar in my html file, but it doesn\'t work well. It is initialized, and to...

Ordinarily, Ruby methods return the value of the last expression in the method. For setters of the f...

I am trying to turn a table 90 degrees: make columns rows. No PIVOT is allowed since PIVOT requires...

JDK version is hotspot 8u_45 I researched native memory of my java process. The native memory even ...

Trying to change background/foreground color....Using Gtk+ and C. GdkColor color; gdk_color_par...

Here is our setup - We have Hive that uses MySQL on another machine as a metastore. I can start the ...

I created a scalar function in the DB SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO ALTER FUNCTI...

I am using collection in a oracle code block because there is no table variable(like in MS SQL Serve...

I have found an issue when using absolutely positioned content within a td element. The td element i...

How can I disable Quartz logging? Quartz is printing INFO statements on my console. I have tried to ...

I want to check a string in SharedPreferences used it to store username and password, so if username...