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How to input a regex in string.replace?
I need some help on declaring a regex. My inputs are like the following:
7 Answers
7
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Objective-C and Swift URL encoding
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To escape the characters you want is a little more work.
Example code
iOS7 and above:
NSString *unescaped = @"http://www";
NSString *escapedString = [unescaped stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLHostAllowedCharacterSet]];
NSLog(@"escapedStrin...
How do I pause my shell script for a second before continuing?
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Use the sleep command.
Example:
sleep .5 # Waits 0.5 second.
sleep 5 # Waits 5 seconds.
sleep 5s # Waits 5 seconds.
sleep 5m # Waits 5 minutes.
sleep 5h # Waits 5 hours.
sleep 5d # Waits 5 days.
One can also employ decimals when specifying a tim...
Find and replace in file and overwrite file doesn't work, it empties the file
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When the shell sees > index.html in the command line it opens the file index.html for writing, wiping off all its previous contents.
To fix this you need to pass the -i option to sed to make the changes inline and create a backup of the original file...
Convert datetime object to a String of date only in Python
...rmat here'); and
new format method: '{:format here}'.format(dt)
So your example could look like:
dt.strftime('%m/%d/%Y')
or
'{:%m/%d/%Y}'.format(dt)
For completeness' sake: you can also directly access the attributes of the object, but then you only get the numbers:
'%s/%s/%s' % (dt.month, ...
Difference between Apache CXF and Axis
What are the advantages of using Apache CXF over Apache Axis and vice versa?
6 Answers
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See my work log in jira
...ssian Marketplace under a BSD licence, but it's not free.
On our JIRA 5.0.x server, it was accessible from the Projects tab > Summary page > Reports drop-down list > Time Sheet Report item.
After upgrading to JIRA 6.x, it was accessible from Projects tab > Summary page > Reports sec...
Inserting a tab character into text using C#
...uilding an application where I should capture several values and build a text with them: Name , Age , etc.
9 Answers
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Html helper for
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HTML Upload File ASP MVC 3.
Model: (Note that FileExtensionsAttribute is available in MvcFutures. It will validate file extensions client side and server side.)
public class ViewModel
{
[Required, Microsoft.Web.Mvc.FileExtensions(Extensions = "csv",
ErrorMe...
[ :Unexpected operator in shell programming [duplicate]
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There is no mistake in your bash script. But you are executing it with sh which has a less extensive syntax ;)
So, run bash ./choose.sh instead :)
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