I'm in a beginner javascript class and I feel like I have a pretty good grasp on all the intro material. All of my homework assignments work but they seem longer than they have to be, especially my most recent one. I'm not asking for answers to my homework as it is already complete (you can see t...
Obviously related to this, but I want to know the opposite. How short is too short? For example this doesn't seem long enough to be appropriate for a code review:
Highlight input if empty
The entire code sample:
/* highlight input, if it is empty */
$(function() {
var highlight_if_no_val=f...
have a look at this object pool, which is quite easy to use. https://github.com/collinmsn/generic_object_pool
Those of you that weren't following what's going on in the chat room might have been taken by surprise by a recent avalanche of Rock Paper Scissors Lizard Spock posts.
This is how it started:
OK, weekend challenge.... we all solve the Rock Paper Scissors Lizzard Spock problem with our 'favou...
I have the following C++ wrapper class (that wraps a C library) that will be called from C#:
extern "C" {
__declspec(dllexport) BSTR GroupInit(const char* szIniFile, bool bDiagErr, bool bProcErr);
__declspec(dllexport) void Terminate();
/* ... */.
} // end extern "C"
BSTR GroupInit(con...
Seems like a bad example,
I find that some of the shortest code samples contain large amounts of wrong.
There is no point in creating an anonymous function here, do function highlight_if_no_val()
In fact, use lowerCamelCase; highlight_if_no_val -> highlightIfNoVal
In fact, would highlightEmpty...
This is a form generator I created so users can input a URL, description and link. The output will eventually be a javascript news slider. The HTML the form generated is irrelevant for now but I'd like to see how I can improve the javascript code handing the processing.
This is my first version...
ListOfString = null; is useless, fields get initialized to default(T) which is null for reference types. So you can drop the constructor.
For simple initializations you can use inline initializers. e.g.
private string ListOfString = "";
You're hiding ToString() instead of overriding it.
You'r...
I've borrowed and written the following code to output the disconnect time. All works well but I'm curious as to how I could tighten/ shorten the code. If anyone feels like having some fun then I'd love to see what can be done. Be a learning lesson for me.
Output:
ftp> !:--- FTP commands below ...
I have a string variable that holds text loaded from database.
When program loads, I should find the node in treeview control with matching label text and select it.
I have found several solutions on StackOveflow, and one elsewhere, thus I am interested in the most efficient one.
If anyone c...
So baisically, this is my code which recieves file to read and converts binary values to ASCII text.
The code works fine, my question is though, is there a way to do this same thing without string buffer?
Help would be very appreciated.
import java.io.File;
import java.util.Scanner;
/**
*
* @...
Aside from turning StringBuffer into StringBuilder, there are a few more things I'd like to note about your code.
Compound assignment operator
This line:
lastString = lastString + line;
Can be rewritten as this one:
lastString += line;
It's short and it complies with what many people wo...
Consider the following code which uses the ability to intersect types, which was added in Java 8:
private <E, T extends List<E> & RandomAccess> void takeList(T list) {
}
private void fakingRandomAccess() {
List<Integer> linkedList = new LinkedList<>();
takeList((List<Integer> & RandomA...
I was asked to create a test APK file by a company HR when I applied for a an Android developers job,
Specification: "The goal is to develop a simple application which finds the local restaurants. The application will contain 2 screens:
A list of nearby restaurants within 1 mile radius
A map th...
The following is some code I just wrote. I keep wondering as always what I can do to make this more efficient. Please help me make this code object oriented and if anyone could help me write automated or even non automated tests for my widget...
Also is this considered a closure? I don't think...
I would like to test reliability of system flock in a multi-threaded and concurrent environment as some suggest that they are not reliable (in comments).
Thus I wrote this code which requests non-blocking exclusive lock, with multiple threads at the same time (well, almost same time).
Is there...
I've currently got a MSSQL stored procedure that uses multiple SQL functions to achieve a number of returns. Now I've been told about using sets rather than functions as it creates " bad code smell of a DBA who is not yet thinking in sets" Original Link
I'd like to better my code and love to kno...
