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How do I get the computer name in .NET
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@tvanfosson: what is the difference ? I mean, which one should I use when? Does this have any security implications?
– P.K
Nov 20 '09 at 4:26
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PHP json_encode encoding numbers as strings
I am having one problem with the PHP json_encode function. It encodes numbers as strings, e.g.
17 Answers
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How to generate and validate a software license key?
...aveat: you can't prevent users from pirating, but only make it easier for honest users to do the right thing.
Assuming you don't want to do a special build for each user, then:
Generate yourself a secret key for the product
Take the user's name
Concatentate the users name and the secret key and h...
Why is #!/usr/bin/env bash superior to #!/bin/bash?
...o use #!/usr/bin/env bash in preference to #!/bin/bash . I've even seen one enterprising individual suggest using #!/bin/bash was wrong and bash functionality would be lost by doing so.
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What is the “right” JSON date format?
...a format that can be easily converted to a Date object in JavaScript, i.e. one that can be passed to new Date(...). The easiest and probably most portable format is the timestamp containing milliseconds since 1970.
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How can I detect if a browser is blocking a popup?
..., assuming that now it’s “outside of the user action”. So the first one is blocked, and the second one is not.
Original answer which was current 2012:
This solution for popup blocker checking has been tested in FF (v11),
Safari (v6), Chrome (v23.0.127.95) & IE (v7 & v9). Updat...
ASP.NET MVC 3: Override “name” attribute with TextBoxFor
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Yeah they hid that one nicely didn't they :)
– James McCormack
May 19 '11 at 12:08
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What's the advantage of a Java enum versus a class with public static final fields?
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Technically one could indeed view enums as a class with a bunch of typed constants, and this is in fact how enum constants are implemented internally. Using an enum however gives you useful methods (Enum javadoc) that you would otherwise...
In Postgresql, force unique on combination of two columns
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Is it possible to enforce a unique constraint on just one permutation, such as unique(col1, col2 = '1')?
– Vikram Khemlani
Nov 12 '19 at 19:20
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What is the difference between `git fetch origin` and `git remote update origin`?
In response to a question about pulling one commit at a time from a git repository , I was recommended to use git remote update instead of git fetch . I have read both man pages but cannot say I understood either in its entirety.
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