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Conventions for exceptions or error codes
Yesterday I was having a heated debate with a coworker on what would be the preferred error reporting method. Mainly we were discussing the usage of exceptions or error codes for reporting errors between application layers or modules.
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What is an idiomatic way of representing enums in Go?
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Quoting from the language specs:Iota
Within a constant declaration, the predeclared identifier iota represents successive untyped integer constants. It is reset to 0 whenever the reserved word const appears in the source and increments after each ConstSpec. It ca...
Are there any suggestions for developing a C# coding standards / best practices document? [closed]
I'm a recent AI graduate (circa 2 years) working for a modest operation. It has fallen to me (primarily as I'm the first 'adopter' in the department) to create a basic (read useful?) C# coding standards document.
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Using Vim's tabs like buffers
I have looked at the ability to use tabs in Vim (with :tabe , :tabnew , etc.) as a replacement for my current practice of having many files open in the same window in hidden buffers.
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RESTful password reset
...en specify the action to operate on, which in this case is reset_password. It is like saying "Create (POST) a new reset_password action for {user_name}".
Previous answer:
I would go for something like this:
PUT /users/:user_id/attributes/password
-- The "current password" and the "new passw...
img tag displays wrong orientation
...hind a prefix) are the only browsers that support this. I'm seeing issues with Safari and Chrome still. However, mobile Safari seems to natively support orientation without the CSS tag.
I suppose we'll have to wait and see if browsers wills start supporting image-orientation.
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Switch statement multiple cases in JavaScript
I need multiple cases in switch statement in JavaScript, Something like:
21 Answers
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How can I repeat a character in Bash?
How could I do this with echo ?
32 Answers
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Convert a character digit to the corresponding integer in C
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int x = c - '0';
Also, for error checking, you may wish to check isdigit(c) is true first. Note that you cannot completely portably do the same for letters, for example:
char c = 'b';
int x = c - 'a'; // x is now not necessarily 1
The standard guarantees that the char values for the digits '...
Javascript equivalent of Python's zip function
... out that ES6 has variadic argument syntax, so the following function definition will act like python, but see below for disclaimer... this will not be its own inverse so zip(zip(x)) will not equal x; though as Matt Kramer points out zip(...zip(...x))==x (like in regular python zip(*zip(*x))==x))
A...