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Disable Required validation attribute under certain circumstances

... following view models: public UpdateViewView { [Required] public string Id { get; set; } ... some other properties } public class InsertViewModel { public string Id { get; set; } ... some other properties } which will be used in their corresponding controller actions: [Ht...
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Any way to declare an array in-line?

Let's say I have a method m() that takes an array of Strings as an argument. Is there a way I can just declare this array in-line when I make the call? i.e. Instead of: ...
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How to specify maven's distributionManagement organisation wide?

...s to create a simple parent pom file project (with packaging 'pom') generically for all projects from your organization. <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="...
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Conditional import of modules in Python

...ad of relying on the user; here's pySerial doing it as an example. serial/__init__.py import sys if sys.platform == 'cli': from serial.serialcli import Serial else: import os # chose an implementation, depending on os if os.name == 'nt': # sys.platform == 'win32': from se...
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What is the intent of the methods getItem and getItemId in the Android class BaseAdapter?

...be very useful. Example : You have a list of albums : class Album{ String coverUrl; String title; } And you implement getItemId like this : @Override public long getItemId(int position){ Album album = mListOfAlbums.get(position); return (album.coverUrl + album.title).hashcode...
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How to store date/time and timestamps in UTC time zone with JPA and Hibernate

... to tell MySql to use timezone by using useTimezone=true in the connection string. Then only setting property hibernate.jdbc.time_zone will work – TheCoder Oct 13 '18 at 19:08 ...
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How to print colored text in Python?

... Print a string that starts a color/style, then the string, then end the color/style change with '\x1b[0m': print('\x1b[6;30;42m' + 'Success!' + '\x1b[0m') Get a table of format options for shell text with following code: def print_...
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Why would I ever use push_back instead of emplace_back?

...ob is to generate the code you wrote. The optimizing compiler's job is actually to generate the code you would have written if you were an expert on platform-specific optimizations and did not care about maintainability, just performance. The actual difference between these two statements is that t...
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uppercase first character in a variable with bash

I want to uppercase just the first character in my string with bash. 15 Answers 15 ...
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Send POST request using NSURLSession

...configuration delegate:self delegateQueue:nil]; NSURL *url = [NSURL URLWithString:@"[JSON SERVER"]; NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url cachePolicy:NSURLRequestUseProtocolCachePolicy ...