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How to Deal with Temporary NSManagedObject instances?
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NOTE: This answer is very old. See comments for full history. My recommendation has since changed and I no longer recommend using unassociated NSManagedObject instances. My current recommendation is to use temporary child NSManagedObjectContext instances.
Ori...
What encoding/code page is cmd.exe using?
... program’s output encoding with the console’s output encoding
can be accomplished in two different ways:
A program can get the console’s current codepage using chcp or
GetConsoleOutputCP, and configure itself to output in that encoding, or
You or a program can set the console’s current cod...
What is the best method to merge two PHP objects?
...m copy of an answer that had already been posted for months? stackoverflow.com/a/794356/151509
– maryisdead
May 9 '19 at 15:44
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Is there a reason for C#'s reuse of the variable in a foreach?
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The compiler declares the variable in a way that makes it highly prone to an error that is often difficult to find and debug, while producing no perceivable benefits.
Your criticism is entirely justified.
I discuss this proble...
How do I get java logging output to appear on a single line?
...ts format from a system property, so adding something like this to the JVM command line will cause it to print on one line:
-Djava.util.logging.SimpleFormatter.format='%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS %4$s %2$s %5$s%6$s%n'
Alternatively, you can also add this to your logger.properties:
java.u...
Get file version in PowerShell
...($_).FileVersion }
Or even nicer as a script: https://jtruher3.wordpress.com/2006/05/14/powershell-and-file-version-information/
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Microsoft Excel mangles Diacritics in .csv files?
...not have variable byte order, and putting it there sabotages UTF-8's ASCII compatibility. There are some specific file formats that either allow or encourage a UTF-8 faux-BOM, but otherwise it should be avoided. CSV is entirely encoding-ignorant so it's anyone's guess as to whether a given tool will...
Difference between /res and /assets directories
... of the resources are turned into constant field names that are checked at compile time, so there's less of an opportunity for mismatches between the code and the resources themselves. None of that applies to assets.
So why have an assets folder at all? If you want to compute the asset you want to ...
How to get the Display Name Attribute of an Enum member via MVC razor code?
...ss for enums:
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Reflection;
public static class EnumHelper<T>
where T : struct, Enum // This constraint requires C# 7.3 or later.
{
public static IList<T> G...
Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
...ave a long list of high-traffic sites using them (Solr, Sphinx)
Both offer commercial support. (Solr, Sphinx)
Both offer client API bindings for several platforms/languages (Sphinx, Solr)
Both can be distributed to increase speed and capacity (Sphinx, Solr)
Here are some differences:
Solr, being...