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Removing packages installed with go get
...scr
# Clean removes object files from package source directories (ignore error)
go clean -i $pkg &>/dev/null
# Set local variables
[[ "$(uname -m)" == "x86_64" ]] \
&& ost="$(uname)";ost="${ost,,}_amd64" \
&& cnt="${pkg//[^\/]}"
# Delete the source directory and comp...
How to check if remote branch exists on a given remote repository?
...ctly in a conditional, as with if git ls-remote ...; then ...; fi, is less error-prone than checking $? (which can be changed by logging statements, traps, etc).
– Charles Duffy
May 8 '14 at 3:46
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Intelligent way of removing items from a List while enumerating in C#
...CopyTo(tmp);
foreach(int i in tmp)
{
myIntCollection.Remove(42); //The error is no longer here.
}
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Remove elements from collection while iterating
...ditional overheard of creating the new Collection, I find it less prone to error during edit by other developers. On some Collection implementations, the Iterator remove() is supported, on other it isn't. You can read more in the docs for Iterator.
The third alternative, is to create a new Collect...
Regex to validate date format dd/mm/yyyy
...
I suppose I found an error: 29/02/2100 does not exist (2100 is NOT a leap year), but is still accepted by the given pattern.
– KnorxThieus
Jul 17 '17 at 19:54
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What is the difference between g++ and gcc?
...h valid C++ code would compile but instead returns unsupported file format error.
– s d
Sep 14 at 3:37
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Code Golf: Collatz Conjecture
...gt; 5 --> 16 --> 8 --> 4 --> 2 --> 1
;
; There's even some error checking involved:
; >> $ ./collatz
; >> Usage: ./collatz NUMBER
;
section .text
global main
extern printf
extern atoi
main:
cmp dword [esp+0x04], 2
jne .usage
mov ebx, [esp+0x08]
push dword [ebx+...
How to get distinct values from an array of objects in JavaScript?
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I get an error : TypeError: (intermediate value).slice is not a function
– AngJobs on Github
Jul 13 '16 at 10:28
7...
Transparent ARGB hex value
...t; {
if (alpha > 1 || alpha < 0 || isNaN(alpha)) {
throw new Error('The argument must be a number between 0 and 1');
}
return Math.ceil(255 * alpha).toString(16).toUpperCase();
})
console.log(alphaToHex(0.45));
...
How to add/update an attribute to an HTML element using JavaScript?
..., of course.
Will not work in IE prior to 8:e.attributes['style']
Will not error but won't actually set the class, it must be className:e['class'] .
However, if you're using attributes then this WILL work:e.attributes['class']
In summary, think of attributes as literal and object-oriented.
In li...