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MySQL Multiple Joins in one query?
...ntmentDateTime BETWEEN '1/16/2001' AND '9/9/2014' //comparison b/w dates
ORDER BY AppointmentDateTime ASC; // getting data as ascending order
I wrote the solution to get date format like "mm/dd/yy" (under my name "VARUN TEJ REDDY")
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Select N random elements from a List in C#
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Using linq:
YourList.OrderBy(x => rnd.Next()).Take(5)
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Downloading images with node.js [closed]
... Axios (a promise-based HTTP client for Node.js) to download images in the order of your choosing in an asynchronous environment:
npm i axios
Then, you can use the following basic example to begin downloading images:
const fs = require('fs');
const axios = require('axios');
/* =================...
Why use a public method in an internal class?
...ation detail; something else internal to this assembly needs the member in order to work correctly. A public member says "this member represents the key, documented functionality provided by this object."
Basically, my attitude is: suppose I decided to make this internal class into a public class. ...
Extension method and dynamic object
...static class that has an extension method that matches. The search goes in order based on the namespace nesting and available using directives in each namespace.
That means that in order to get a dynamic extension method invocation resolved correctly, somehow the DLR has to know at runtime what al...
Convert a string representation of a hex dump to a byte array using Java?
...didn't really understand - like omit some leading 0x00 and also mix up the order of 1 byte in a 156 byte string I was playing with.
– rafraf
Sep 26 '08 at 16:43
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How to detect user inactivity in Android
...ier). As for the onStop(), from what I remember, I call onBackPressed() in order to return to a login screen in the disconnect callback which in turn calls the onStop() method. When the user returns to the login screen manually, by pressing back, the timer needs to be stopped as well thus the stopDi...
String is immutable. What exactly is the meaning? [duplicate]
...riginal String "java".
Almost every method, applied to a String object in order to modify it, creates new String object. So, where do these String objects go? Well, these exist in memory, and one of the key goals of any programming language is to make efficient use of memory.
As applications grow,...
Default filter in Django admin
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In order to achieve this and have a usable 'All' link in your sidebar (ie one that shows all rather than showing pending), you'd need to create a custom list filter, inheriting from django.contrib.admin.filters.SimpleListFilter ...
Test iOS app on device without apple developer program or jailbreak
... the app.
Prior to Xcode 7, a Program membership was indeed required in order to sign the provisioning certificates required to deploy apps to devices. The only other alternative was jailbreaking. With Xcode 7, you no longer need to jailbreak your device just to run apps distributed outside the A...