大约有 34,900 项符合查询结果（耗时：0.0283秒） [XML]
Why are there no ++ and -- operators in Python?
...
It's not because it doesn't make sense; it makes perfect sense to define "x++" as "x += 1, evaluating to the previous binding of x".
If you want to know the original reason, you'll have to either wade through old Python mailing lists or ask somebody who ...
How do I show my global Git configuration?
I'd like to show all configured Git sections.
12 Answers
12
...
How to call methods dynamically based on their name? [duplicate]
...use send instead, but prefer public_send.
This is a potential security risk if the value of method_name comes from the user. To prevent vulnerabilities, you should validate which methods can be actually called. For example:
if obj.respond_to?(method_name) && %w[foo bar].include?(method_nam...
WebView link click open default browser
Right now I have an app that loads a webview and all the clicks are kept within the app. What I would like to do is when a certain link, for example, http://www.google.com is clicked within the app it opens the default browser. If anyone has some ideas please let me know!
...
What is the advantage to using bloom filters?
...
From Wikipedia:
Bloom filters have a strong space
advantage over other data structures
for representing sets, such as
self-balancing binary search trees,
tries, hash tables, or simple arrays
or linked lists of the entr...
How to decorate a class?
...use a decorator to add a member to a class and change the constructor to take a value for that member.
8 Answers
...
XmlSerializer - There was an error reflecting type
...
Look at the inner exception that you are getting. It will tell you which field/property it is having trouble serializing.
You can exclude fields/properties from xml serialization by decorating them with the [XmlIgnore] attri...
How do I create a branch?
... that it is by convention what copying a folder means - whether it be a backup, tag, branch or whatever. Depending upon how you want to think about things (normally depending upon which SCM tool you have used in the past) you need to set up a folder structure within your repository to support your s...
How to take screenshot with Selenium WebDriver
Does anyone know if it's possible to take a screenshot using Selenium WebDriver? (Note: Not Selenium RC)
45 Answers
...
Authenticate with GitHub using a token
I am trying to authenticate with GitHub using a personal access token. In the help files at github, it states to use the cURL method to authenticate ( https://help.github.com/articles/creating-an-access-token-for-command-line-use ). I have tried this, but I still cannot push to GitHub. Please note, ...