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Using an ORM or plain SQL? [closed]
...cuss is basic state-management. This entire stack of frameworks (JSF, JPA, etc) is based on Java beans get/set methods. This is a TON of boilerplate for every table, for every column and ... here's the real anti-pattern: Just to expose every field as if it were public. In effect, having a get/set me...
Why no ICloneable?
...think the question "why" is needless. There is a lot of interfaces/classes/etc... which is very usefull, but is not part of .NET Frameworku base library.
But, mainly you can do it yourself.
public interface ICloneable<T> : ICloneable {
new T Clone();
}
public abstract class CloneableBase&...
Best ways to teach a beginner to program? [closed]
...eedback, and you can demostrate loops, variables, functions, conditionals, etc. This page provides an excellent tutorial.
After Logo, move to Python or Ruby. I recommend Python, as it's based on ABC, which was invented for the purpose of teaching programming.
When teaching programming, I must se...
Change working directory in my current shell context when running Node script
...s not possible. The reason for this is that in a POSIX system (Linux, OSX, etc), a child process cannot modify the environment of a parent process. This includes modifying the parent process's working directory and environment variables.
When you are on the commandline and you go to execute your No...
How to debug external class library projects in visual studio?
.... When code reaches the part where you need to call dll's method or events etc while debugging, press F11 to step into the dll's code.
NOTE : DO NOT MISS TO COPY THE .PDB FILE
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C# version of java's synchronized keyword?
...s allows more granular usage, and allows use of Monitor.Wait/Monitor.Pulse etc to communicate between threads.
A related blog entry (later revisited).
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.bashrc/.profile is not loaded on new tmux session (or window) — why?
...value of the default-shell option.
Init files for Bash,
login mode:
/etc/profile
~/.bash_profile, ~/.bash_login, ~/.profile (only first one that exists)
interactive non-login:
/etc/bash.bashrc (some Linux; not on Mac OS X)
~/.bashrc
non-interactive:
source file in $BASH_ENV
The weird ...
How do I combine a background-image and CSS3 gradient on the same element?
...arget{ background-image: url("IMAGE_URL"); }
Background position, sizing etc.
Other properties that would apply to a single image may also be comma separated. If only 1 value is supplied, that will be applied to all stacked images including the gradient. background-size: 40px; will constrain both...
How can I access an internal class from an external assembly?
...
Without access to the type (and no "InternalsVisibleTo" etc) you would have to use reflection. But a better question would be: should you be accessing this data? It isn't part of the public type contract... it sounds to me like it is intended to be treated as an opaque object (for...
file_get_contents(“php://input”) or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON
...ation (e.g. a partial search 'hint' result, or a new page to be displayed, etc...) you can use GET. If the data being sent is part of a request to change something (update a database, delete a record, etc..) then use POST.
Server-side, there's no reason to use the raw input, unless you want to grab...