The difference between after_create, after_save and after_commit in Rails is that: after_save is invoked when an object is created and updated after_commit is
I'm working on a GraphQL -> SQL parser that includes some joins, so it makes a performance difference whether a certain field is requested. Is there a way to
I want to be able to control the kde plasma system settings from a shell script. I recently switched from Cinnamon and I had a shell script set to a key-bind th
I'm currently writing a reasonably basic encryption algorithm for my CS Coursework, where the encryption is based on pre-defined shuffles which are based on a 6
I've been trying to create a plan using the Graph REST API for .Net and Microsoft Planner. Following the provided documentation, I was able to create a plan. Ho
I have a struct array like this typedef struct { char *name[50]; int score; } score; Memory is allocated to that array like this score *scores = (score
I am connecting to Oracle 11g DB trough my java program. I am using Service Name and not SID. addr = jdbc:oracle:thin:@hostIP:1521:ServiceName Class.forName("o
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I don't want users can see the tables, bar menu, etc of main Base app, I need users only can see the forms and subforms to enter data or show reports from searc
There is this, cpu_online_mask macro defined in Linux Kernel, wanted to know what does it return? does it return some integer value? #define cpu_online_mask (