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How can I pull from remote Git repository and override the changes in my local repository? [duplicat
I need to throw away all the changes in my local repository and pull all the code from the remote repository. What is the Git command to do this?
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Download a working local copy of a webpage [closed]
I would like to download a local copy of a web page and get all of the css, images, javascript, etc.
1 Answer
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How can I remove a substring from a given String?
...ng replace(String text, String searchString, String replacement) Replaces all occurrences of a String within another
String.
static String replace(String text, String searchString, String replacement, int max) Replaces a String with another String inside a
larger String, for the first max va...
How to set xlim and ylim for a subplot in matplotlib [duplicate]
... interface to matplotlib, rather than the state machine interface. Almost all of the plt.* function are thin wrappers that basically do gca().*.
plt.subplot returns an axes object. Once you have a reference to the axes object you can plot directly to it, change its limits, etc.
import matplotlib...
Oracle nvarchar和varchar相互转换、联合查询 - 数据库(内核) - 清泛网 - ...
...nvarchar和varchar相互转换、联合查询场景：联合查询（union all）Oracle两张表，同一组字段的数据类型不一致，分别是nvarchar和varchar。这时联合查询报错如下：ora12704：字...场景：联合查询（union all）Oracle两张表，同一组字段的数据...
How to rollback a specific migration?
...nt to go back.
For example:
rake db:rollback STEP=5
Will also rollback all the migration that happened later (4, 3, 2 and also 1).
To roll back all migrations back to (and including) a target migration, use: (This corrected command was added AFTER all the comments pointing out the error in the ...
HTML 5: Is it , , or ?
I've tried checking other answers , but I'm still confused — especially after seeing W3schools HTML 5 reference .
27 An...
How to clear jQuery validation error messages?
...ry validation plugin for client side validation.
Function editUser() is called on click of 'Edit User' button, which displays error messages.
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Linux下安装项目管理工具Redmine - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...y-1.8.7-p174
# ./configure --prefix=/usr/local/ruby
# make && make install
设置Ruby环境变量
# cd ~
# vi .bash_profile
添加下面一行
export PATH=$PATH:/usr/local/ruby/bin
保存退出:wq
# . .bash_profile
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Why do we declare Loggers static final?
...ic final Logger log = LoggerFactory.getLogger(Foo.class);
The former way allows you to use the same logger name (name of the actual class) in all classes throughout the inheritance hierarchy. So if Bar extends Foo, both will log to Bar logger. Some find it more intuitive.
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