大约有 46,000 项符合查询结果（耗时：0.0866秒） [XML]
Python str vs unicode types
...the proper encoding format, as we don't know which one is being used internally to represent the unicode value.
– Caumons
Aug 3 '13 at 15:45
10
...
How does password salt help against a rainbow table attack?
... attack. However, the methods I've seen to implement this don't seem to really make the problem harder.
10 Answers
...
Git: Discard all changes on a diverged local branch
...tting the branch, on the other hand not only preserves the reflog, but actually records the reset in the reflog. This makes the operation easily reversible later, if needed.
– Dan Moulding
Mar 30 '11 at 22:36
...
乐高机器人®组件 · App Inventor 2 中文网
...n on EV3.
GetHardwareVersion()
Get the hardware version of EV3.
GetOSBuild()
Get the OS build on EV3.
GetOSVersion()
Get the OS version on EV3.
KeepAlive(minutes)
Keep the EV3 brick from shutdown for a period of time.
EV3陀螺仪传感器
A component that provides a high-le...
Get all git commits since last tag
...
If your current commit is also a tag and you want to dynamically get the changes since the previous tag, without knowing the latest tag nor previous tag name, you can do:
git log --oneline $(git describe --tags --abbrev=0 @^)..@
Note that @ is short for HEAD.
...
How do you concatenate Lists in C#?
...you want to assign it to a variable that is List<T>, you'll have to call ToList() on the IEnumerable<T> that is returned.
share
|
improve this answer
|
follow
...
PDOException “could not find driver”
...
answered Nov 10 '11 at 5:21
ghbarrattghbarratt
10.4k44 gold badges3737 silver badges4141 bronze badges
...
background:none vs background:transparent what is the difference?
...peat
background-attachment
background-position
That's mean, you can group all styles in one, like:
background: red url(../img.jpg) 0 0 no-repeat fixed;
This would be (in this example):
background-color: red;
background-image: url(../img.jpg);
background-repeat: no-repeat;
background-attachment: fi...
Capistrano - clean up old releases
Usually when using capistrano, I will go and manually delete old releases from a deployed application. I understand that you can run cap deploy:cleanup but that still leaves 5 releases. Is this it's intended purpose? Is there another way to cleanup old releases to just 1 previous deploy?
...
What is the difference between public, protected, package-private and private in Java?
...e MyClass and I'm doing AnotherClass extends MyClass I will have access to all protected and public methods and properties from within AnotherClass. If I do MyClass myClass = new MyClass(); in AnotherClass somewhere - let's say the constructor - I will only have access to the public methods if it is...