大约有 40,000 项符合查询结果(耗时:0.0673秒) [XML]

https://stackoverflow.com/ques... 

Set custom HTML5 required field validation message

... + '" is invalid!'; } }); More details defaultText is displayed initially emptyText is displayed when the input is empty (was cleared) invalidText is displayed when the input is marked as invalid by the browser (for example when it's not a valid email address) You can either assign a string ...
https://stackoverflow.com/ques... 

How do I perform HTML decoding/encoding using Python/Django?

... appropriate for strings encoded with django.utils.html.escape. More generally, it is a good idea to stick with the standard library: # Python 2.x: import HTMLParser html_parser = HTMLParser.HTMLParser() unescaped = html_parser.unescape(my_string) # Python 3.x: import html.parser html_parser = ht...
https://stackoverflow.com/ques... 

How to delete images from a private docker registry?

I run a private docker registry, and I want to delete all images but the latest from a repository. I don't want to delete the entire repository, just some of the images inside it. The API docs don't mention a way to do this, but surely it's possible? ...
https://stackoverflow.com/ques... 

Sample settings.xml for maven

...le provides configuration for a single | user, and is normally provided in | ${user.home}/.m2/settings.xml. | | NOTE: This location can be overridden with the CLI option: | | -s /path/to/user/settings.xml | | 2. Global Level. T...
https://stackoverflow.com/ques... 

How do I activate C++ 11 in CMake?

...pted answer. It does not require touching each target's properties individually, and works cross-platform. – DevSolar Jan 20 '16 at 12:49 ...
https://stackoverflow.com/ques... 

Dual emission of constructor symbols

...rding to the ABI, the mangled name for your Thing::foo() is easily parsed: _Z | N | 5Thing | 3foo | E | v prefix | nested | `Thing` | `foo`| end nested | parameters: `void` You can read the constructor names similarly, as below. Notice how the constructor "name" isn't given, but ...
https://stackoverflow.com/ques... 

Where does 'Hello world' come from?

' hello, world ' is usually the first example for any programming language. I've always wondered where this sentence came from and where was it first used. ...
https://stackoverflow.com/ques... 

How do I run a Java program from the command line on Windows?

...ent directory is the default classpath, so you don't have to set -cp . manually. – Artur Czajka Nov 6 '16 at 0:51 2 ...
https://stackoverflow.com/ques... 

Converting a Pandas GroupBy output from Series to DataFrame

...1.index Out[20]: MultiIndex([('Alice', 'Seattle'), ('Bob', 'Seattle'), ('Mallory', 'Portland'), ('Mallory', 'Seattle')], dtype=object) Perhaps you want something like this? In [21]: g1.add_suffix('_Count').reset_index() Out[21]: Name City City_Count Name_Count 0 Alice S...
https://stackoverflow.com/ques... 

iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?

... I answered my first comment elsewhere, basically hex-code 0x15 gives Ctrl+U which clears the line. However I am finding 0x01 Ctrl+A to interfere with Tmux usage. Therefore I intend to map it instead to the Home key (same functionality as Fn+Left on a Mac keyboard). ...