大约有 47,000 项符合查询结果（耗时：0.0376秒） [XML]
Add a prefix string to beginning of each line
...
You can use Vim in Ex mode:
ex -sc '%s/^/prefix/|x' file
% select all lines
s replace
x save and close
share
|
improve this answer
|
follow
|
...
Text Editor which shows \r\n? [closed]
...tepad++ for this, open the View menu, open the Show Symbols slide out, and select either "Show all characters" or "Show end-of-line characters".
share
|
improve this answer
|
...
Removing path and extension from filename in powershell
...
you can use basename property
PS II> ls *.ps1 | select basename
share
|
improve this answer
|
follow
|
...
convert String to DateTime
...ctive_support extensions, but good luck figuring out which ones to require selectively)
– Matt Zukowski
Sep 30 '12 at 0:53
2
...
Intellij idea subversion checkout error: `Cannot run program “svn”`
...command line client is the right answer here. Note that on windows default selections for installation of TortoisSVN do not include the command line client.
– dbrin
Oct 3 '14 at 20:55
...
How to localize ASP.NET MVC application?
... @fyasar hi, we have a shopping website in asp mvc , so when user selects arabic language, we want to make the whole site arabic , can we use microsoft bing translator or microsoft translator API or should i buy localize.js to achieve this fast ?
– shaijut
...
count the frequency that a value occurs in a dataframe column
...iple columns in a df
[my_series[c].value_counts() for c in list(my_series.select_dtypes(include=['O']).columns)]
https://stackoverflow.com/a/28192263/786326
share
|
improve this answer
|...
Sqlite or MySql? How to decide? [closed]
...to want to run several queries at once, or run a workload that has lots of selects and a few updates, and want them to go smoothly etc.
a lot of memory usage, for example, to buffer parts of your 1Tb database in your 32G of memory.
You need to use mysql or some other server-based RDBMS.
Note that...
How to remove empty cells in UITableView? [duplicate]
...
In the Storyboard, select the UITableView, and modify the property Style from Plain to Grouped.
share
|
improve this answer
|
...
Removing duplicate rows in vi?
...
Select the lines in visual-line mode (Shift+v), then :!uniq. That'll only catch duplicates which come one after another.