大约有 10,900 项符合查询结果（耗时：0.0331秒） [XML]
Enable zooming/pinch on UIWebView
I have an UIWebView with a pdf-file. It works fine. But how can i enable zooming on the pdf-file?
6 Answers
...
Twig: in_array or similar possible within if statement?
...
You can also use defined : {% if someOtherArray.myVar is defined %} (twig.sensiolabs.org/doc/tests/defined.html)
– tight
Jun 15 '14 at 18:01
...
Mocking a class: Mock() or patch()?
...ay that allows you to control the usage of the class in functions that you call. Once you patch a class, references to the class are completely replaced by the mock instance.
mock.patch is usually used when you are testing something that creates a new instance of a class inside of the test. mock....
How to compare two files not in repo using git
... doesn't matter which one is tracked by git and which is not - one or both can be untracked, eg:
$ date > x
$ sleep 2
$ date > y
$ git diff --color-words --no-index x y
diff --git a/x b/y
index 6b10c7c..70f036c 100644
--- a/x
+++ a/y
@@ -1 + 1 @@
Wed Jun 10 10:57:45|10:57:47 EDT 2013
The co...
Less aggressive compilation with CSS3 calc
...
Less no longer evaluates expression inside calc by default since v3.00.
Original answer (Less v1.x...2.x):
Do this:
body { width: calc(~"100% - 250px - 1.5em"); }
In Less 1.4.0 we will have a strictMaths option which requires all Less calculations to be within ...
How to hide databases that I am not allowed to access
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665...
jQuery changing style of HTML element
... Seems better to memorize the curly braced version then, since it can adapt to one or more attributes at a time with the same syntax ;)
– cladelpino
Aug 7 '18 at 6:07
...
How do I force git to checkout the master branch and remove carriage returns after I've normalized f
...his worked for me. I also encourage you to upgrade your git to 2+ and you can use Homebrew to do this in a safe maintainable way.
– Jason
Jul 14 '15 at 23:29
2
...
What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
...eturns another hash that contains only the permitted key AND (this is critical) will respond with true to the permitted? method. By default, an instance of the ActionController::Parameters class will return false for permitted? Responding true to permitted? means the parameter object can be used in ...
In Xcode, how to suppress all warnings in specific source files?
In my application I use 3rd party code that triggers some warnings. I reviewed them and they can be safely ignored.
3 Answe...