大约有 14,000 项符合查询结果（耗时：0.0137秒） [XML]
Getting a list of values from a list of dicts
...
Assuming every dict has a value key, you can write (assuming your list is named l)
[d['value'] for d in l]
If value might be missing, you can use
[d['value'] for d in l if 'value' in d]
...
Redirecting to a certain route based on condition
I'm writing a small AngularJS app that has a login view and a main view, configured like so:
11 Answers
...
Best way to encode text data for XML in Java?
...: use an XML library. That way it will actually be right instead of requiring detailed knowledge of bits of the XML spec.
share
|
improve this answer
|
follow
...
In JavaScript can I make a “click” event fire programmatically for a file input element?
...those browsers that do not.
I don't know why you cannot do it, but one thing that is a security risk, and which you are not allowed to do in any browser, is programmatically set the file name on the HTML File element.
share...
Get path of executable
...
Platform independence is simply a matter of hiding the platform dependency. In this case using the predefined OS macros detailed at predef.sourceforge.net/preos.html to select the method is straightforward.
– Clifford
Oct 7 '09 at 15:...
Maven: best way of linking custom external JAR to my project?
It's my first couple of days learning Maven and I'm still struggling with the basics. I have an external .jar file (not available in the public repos) that I need to reference in my project and I'm trying to figure out what my best option is.
...
Global variables in AngularJS
I have a problem where i'm initialising a variable on the scope in a controller. Then it gets changed in another controller when a user logs in. This variable is used to control things such as the navigation bar and restricts access to parts of the site depending on the type of user, so its importan...
What does status=canceled for a resource mean in Chrome Developer Tools?
...
We fought a similar problem where Chrome was canceling requests to load things within frames or iframes, but only intermittently and it seemed dependent on the computer and/or the speed of the internet connection.
This information is a few months out of date, but I built Chro...
vc自定义groupbox edit 字体颜色背景色、GroupBoxEditor自绘 - C/C++ - 清...
vc自定义groupbox edit 字体颜色背景色、GroupBoxEditor自绘Demo工程运行效果：代码下载：vc自定义groupbox edit 字体颜色背景色.zipDemo工程运行效果：
工程源码下载：vc自定义groupbox edit 字体颜色背景色.zip
GroupBoxEditor 自绘
分享一个Eclipse CDT黑色主题配置文件，已深度优化配色 - C/C++ - 清泛网 -...
...文件，已深度优化配色，效果如下：epf 配置文件：点此下载导入方法：Eclipse -> Project -> Preferences -> Import分享一个Eclipse CDT黑色主题配置文件，已深度优化配色，效果如下：
epf 配置文件：点此下载
导入方法：Eclipse -> Project -...