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Where are Docker images stored on the host machine?
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this was the old way of doing, now it has changed. Disregard this answer as of 2019
In the sp...
How do you tell someone they're writing bad code? [closed]
I've been working with a small group of people on a coding project for fun. It's an organized and fairly cohesive group. The people I work with all have various skill sets related to programming, but some of them use older or outright wrong methods, such as excessive global variables, poor naming ...
Which timestamp type should I choose in a PostgreSQL database?
...eUploader: {
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How to handle click event in Button Column in Datagridview?
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Update 1 - Custom Event
If you wanted to have a little bit of fun, you can add your own event to be raised whenever a button is clicked on the DataGrid. You can't add it to the DataGrid itself, without getting messy with inheritance etc., but you can add a custom event to your form and...
Programmatically set the initial view controller using Storyboards
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For all the Swift lovers out there, here is the answer by @Travis translated into SWIFT:
Do w...
How to encrypt String in Java
...o avoid this the majority of the internet uses GCM, and every time you see HTTPS they are probably using GCM. GCM signs the encrypted message with a hash and checks to verify that the message has not been changed using this signature.
I would avoid implementing GCM because of its complexity. You a...
Check if application is on its first run [duplicate]
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The accepted answer doesn't differentiate between a first run and subsequent upgrades. Just se...
Why do C and C++ compilers allow array lengths in function signatures when they're never enforced?
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It is a quirk of the syntax for passing arrays to functions.
Actually it is not possible to pass an array in C. If you write syntax that looks like it should pass the array, what actually happens is that a pointer to the first element of the array is passed instead.
Since ...
Suppressing “warning CS4014: Because this call is not awaited, execution of the current method conti
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You can create an extension method that will prevent the warning. The extension method can be ...
How do I count the number of occurrences of a char in a String?
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Easiest way. Clever one. And it works on Android, where there is no StringUtils class
– Jose_GD
Nov...