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Syntax Error: Not a Chance
...nd an easter egg in Python. It is a joke.
It means that delimiting blocks by braces instead of indentation will never be implemented.
Normally, imports from the special __future__ module enable features that are backwards-incompatible, such as the print() function, or true division.
So the line f...
Can I apply a CSS style to an element name?
...
For future googlers, FYI, the method in the answer by @meder , can be used with any element that has a name attribute, so lets say theres an <iframe> with the name xyz then you can use the rule as belows.
iframe[name=xyz] {
display: none;
}
The name attrib...
What do the arrow icons in Subclipse mean?
... the ones most commonly seen, so let's start with them:
- A file ignored by version control. You can control what resources will be ignored by going to Window → Preferences → Team → Ignored Resources.
- A file not under version control. These are typically new files that you have not commit...
How does node.bcrypt.js compare hashed and plaintext passwords without the salt?
...ferent things to understand the mechanism. As has already been pointed out by others, the salt is concatenated to the final hash. So this means a couple of things:
The algorithm must know the length of the salt
Must also know the position of the salt in the final string. e.g. if offset by a speci...
PHP: How to use array_filter() to filter array keys?
...o array_filter(), flag, that you can set to ARRAY_FILTER_USE_KEY to filter by key instead of value:
$my_array = ['foo' => 1, 'hello' => 'world'];
$allowed = ['foo', 'bar'];
$filtered = array_filter(
$my_array,
function ($key) use ($allowed) {
return in_array($key, $allowed);
...
Move the mouse pointer to a specific position?
...osition, and tracking change in its x and y. This concept has been adopted by - it looks like - Chrome and Firefox. It's managed by what's called Mouse Lock, and hitting escape will break it. From my brief read-up, I think the idea is that it locks the mouse to one location, and reports motion event...
How to switch to REPLACE mode in VIM
I know I can do this by pressing Insert in INSERT mode, but that requires some stretching. Is there any more convenient shortcut to go directly from NORMAL mode to REPLACE mode?
...
python pip: force install ignoring dependencies
...(and pip) has "extras", but they must be explicitly selected and installed by the user.
– shadowtalker
Oct 18 '18 at 19:51
...
Visual Studio 2012 Web Publish doesn't copy files
...
This may be caused by solutions/projects that were created with the RC of vs2012. This happened to me months ago and fixed the problem by making sure my solution build configurations matched my project configurations...
I just recently experie...
Range references instead values
...looking for answers right away, here's how you can achieve expected result by using a slice of pointers and by making the least changes to the original code.
package main
import "fmt"
type MyType struct {
field string
}
func main() {
// Slice of pointers instead of slice of type
var ...