大约有 47,000 项符合查询结果(耗时:0.0622秒) [XML]
New Line on PHP CLI
...se double quotes ".
echo "next line\n";
Additional you can use the system-dependent constant PHP_EOL
echo "this is my text" . PHP_EOL;
share
|
improve this answer
|
foll...
Backbone.js: `extend` undefined?
Just getting started with Backbone.js. Simply including Backbone (either dev/production versions) causes the error:
3 Answe...
How to disable textarea resizing?
I need to disable textarea horizontal resize. Som>me m>tim>me m>s I want to allow vertical resize on the textarea.
5 Answers
...
Negation in Python
I'm trying to create a directory if the path doesn't exist, but the ! (not) operator doesn't work. I'm not sure how to negate in Python... What's the correct way to do this?
...
How to override the [] operator in Python?
What is the nam>me m> of the m>me m>thod to override the [] operator (subscript notation) for a class in Python?
3 Answers
...
How do I include a path to libraries in g++
I am trying to include the path to extra libraries in my makefile, but I can't figure out how to get the compiler to use that path. so far I have:
...
What is the m>me m>aning of git reset --hard origin/master?
...
git reset --hard origin/master
says: throw away all my staged and unstaged changes, forget everything on my current local branch and make it exactly the sam>me m> as origin/master.
You probably wanted to ask this before you ran the command. The destru...
How do you do natural logs (e.g. “ln()”) with numpy in Python?
Using numpy, how can I do the following:
4 Answers
4
...
How to migrate back from initial migration in Django 1.7?
I created a new app with som>me m> models and now I noticed that som>me m> of the models are poorly thought out. As I haven't committed the code the sensible thing would be to migrate the database to last good state and redo the migration with better models. In this case the last good state is database where ...
How do I convert a string to enum in TypeScript?
...num / number
var color : Color = Color[green];
Try it online
I have docum>me m>ntion about this and other Enum patterns in my OSS book : https://basarat.gitbook.io/typescript/type-system/enums
share
|
...
