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Java regular expression OR operator
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You can just use the pipe on its own:
"string1|string2"
for example:
String s = "string1, string2, string3";
System.out.println(s.replaceAll("string1|string2", "blah"));
Output:
blah, blah, string3
The main reason to use parentheses is to limit the scope of the alternat...
Ruby on Rails form_for select field with class
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edited Mar 6 '13 at 2:14
Rimian
31.1k1010 gold badges102102 silver badges107107 bronze badges
answ...
How Do I Hide wpf datagrid row selector
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32
user556009's answer is the correct answer for this. I.e. set HeadersVisibility="Column"
– Sameera
Jan...
c# open file with default application and parameters
...cess myProcess = new Process();
myProcess.StartInfo.FileName = "acroRd32.exe"; //not the full application path
myProcess.StartInfo.Arguments = "/A \"page=2=OpenActions\" C:\\example.pdf";
myProcess.Start();
If you don't want the pdf to open with Reader but with Acrobat, chage the second line l...
jQuery UI Sortable Position
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297
You can use the ui object provided to the events, specifically you want the stop event, the ui...
arrayfun can be significantly slower than an explicit loop in matlab. Why?
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2 Answers
2
Active
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Is the order of elements in a JSON list preserved?
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edited Nov 4 '19 at 20:30
Nepoxx
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answered ...
Add missing dates to pandas dataframe
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270
You could use Series.reindex:
import pandas as pd
idx = pd.date_range('09-01-2013', '09-30-2...
Reverse Range in Swift
...sed() method on a range
for i in (1...5).reversed() { print(i) } // 5 4 3 2 1
Or stride(from:through:by:) method
for i in stride(from:5,through:1,by:-1) { print(i) } // 5 4 3 2 1
stide(from:to:by:) is similar but excludes the last value
for i in stride(from:5,to:0,by:-1) { print(i) } // 5 4 3...