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Rounding DateTime objects
...mething like Bankers Rounding technically round half even to be truly free from bias.
It is quite likely that you really only care about the first point but in these 'simple' questions the resulting behaviour can have far reaching consequences as you use it in the real world (often at the interva...
How Do I Document Packages in Java?
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This is the old way to do it. From Java 1.5 onwards you can use package-info.java
– k2col
Nov 1 '13 at 16:20
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How to reload a page using JavaScript
... 1.2
window.location.reload(false);
// If we needed to pull the document from
// the web-server again (such as where the document contents
// change dynamically) we would pass the argument as 'true'.
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In Vim, how do I delete everything within the double quotes?
...what you want. The mnemonic would be "delete a quote[block]". It deletes from quote to quote plus, I believe, any whitespace after the closing quote.
– Herbert Sitz
Apr 24 '11 at 15:15
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C# properties: how to use custom set property without private field?
... @SidhinSThomas not providing a private set would prevent the property from being set by its class's members; it would be strictly read-only. You would only be able to set its data in the constructor.
– Bondolin
Dec 3 '19 at 13:59
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ld cannot find an existing library
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Installing libgl1-mesa-dev from the Ubuntu repo resolved this problem for me.
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Setting environment variables for accessing in PHP when using Apache
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is this any different from using a .env file such as the way laravel does this? Does this make it any way less secure? I ask this because I'm building the same backend structure with multiple frameworks (laravel, express, django, etc.) and some de...
How do I get the first n characters of a string without checking the size or going out of bounds?
...String, 0, n) is not the same as yourString.substring(0, n). The former is from StringUtils, while the latter is using String.substring (which gives exception if end index exceeds string length).
– ToolmakerSteve
Aug 20 '14 at 4:59
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Using git, how do I ignore a file in one branch but have it committed in another branch?
...k and dirty:
$ git branch public_viewing
$ cd .git/
$ touch info/exclude_from_public_viewing
$ echo "path/to/secret/file" > info/exclude_from_public_viewing
then in the .git/config file add these lines:
[core]
excludesfile = +info/exclude
[branch "public_viewing"]
excludesfile = +info/exc...
Using FileSystemWatcher to monitor a directory
...ample. The file may be created by another program (Explorer.exe copying it from somewhere) but it will take minutes to finish that process. The event is raised at creation time and you need to wait for the file to be ready to be copied.
You can wait for a file to be ready by using this function in...