大约有 44,000 项符合查询结果（耗时：0.0704秒） [XML]
What is the difference between Class and Klass in ruby?
... variables named def or module or if or end, etc - class is no different.
For example, consider the following:
def show_methods(class)
puts Object.const_get(class).methods.inspect
end
show_methods "Kernel"
Trying to run this results in an error, since you can't use class as a variable name.
t...
Vim: How to insert in visual block mode?
...t to copy and paste it into a buffer and do incremental search because the format is odd.)
Enabling it is outside the scope of this question but I'm sure you can find it somewhere.
share
|
improve t...
TypeError: module.__init__() takes at most 2 arguments (3 given)
... you try it and find out. Python's great cos it has the interpreter. Great for quick experimentation
– Sheena
Jan 27 '17 at 5:10
...
Using awk to remove the Byte-order mark
How would an awk script (presumably a one-liner) for removing a BOM look like?
5 Answers
...
Why and not taking font-family and font-size from body?
...
By default, browsers render most form elements (textareas, text boxes, buttons, etc) using OS controls or browser controls. So most of the font properties are taken from the theme the OS is currently using.
You'll have to target the form elements themselves...
What are the git concepts of HEAD, master, origin?
... "detached head".
master: the name of the default branch that git creates for you when first creating a repo. In most cases, "master" means "the main branch". Most shops have everyone pushing to master, and master is considered the definitive view of the repo. But it's also common for release branc...
ElasticSearch - Return Unique Values
...@CharlesJHardy, it does not have the same result. The data you are looking for is under the "aggregations" key. I edited my answer with an example result. You can/should also set "size": 0, in order to not include any of the documents, only the aggregated results you wanted.
– ...
Apply CSS styles to an element depending on its child elements
Is it possible to define a CSS style for an element, that is only applied if the matching element contains a specific element (as the direct child item)?
...
Comments in command-line Zsh
...
> long command
Ctrl+Q => long command disappears to the stack
> forgotten command
long command reappears from stack
> long command
Also, if you set the INTERACTIVE_COMMENTS option (setopt INTERACTIVE_COMMENTS), you will be able to use comments in interactive shells like you are use...
Why is JSHINT complaining that this is a strict violation?
...hint validthis: true */ if you only have a couple and don't want to change for every case.
– knownasilya
Jul 24 '14 at 14:21
|
show 5 more c...