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How to get UILabel to respond to tap?
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You can add a UITapGestureRecognizer instance to your UILabel.
For example:
UITapGestureRecognizer *tapGestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(labelTapped)];
tapGestureRecognizer.numberOfTapsR...
PostgreSQL query to list all table names?
Is there any query available to list all tables in my Postgres DB.
7 Answers
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Get the (last part of) current directory name in C#
I need to get the last part of current directory, for example from /Users/smcho/filegen_from_directory/AIRPassthrough , I need to get AIRPassthrough .
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Convert a timedelta to days, hours and minutes
I've got a timedelta. I want the days, hours and minutes from that - either as a tuple or a dictionary... I'm not fussed.
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系统负载，即任务队列的平均长度。
三个数值分别为 1分钟、5分钟、15分钟前到现在的平均值。
第二、三行为进程和CPU的信息。当有多个CPU时，这...
How to split a string with any whitespace chars as delimiters
What regex pattern would need I to pass to java.lang.String.split() to split a String into an Array of substrings using all whitespace characters ( ' ' , '\t' , '\n' , etc.) as delimiters?
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Regex: matching up to the first occurrence of a character
I am looking for a pattern that matches everything until the first occurrence of a specific character, say a ";" - a semicolon .
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Add number of days to a date
I want to add number of days to current date:
I am using following code:
19 Answers
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Finishing current activity from a fragment
I have a fragment in an activity that I am using as a navigation drawer. It contains buttons that when clicked start new activities (startActivity from a fragment simply calls startActivity on the current activity).
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ASP.NET MVC - passing parameters to the controller
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Your routing needs to be set up along the lines of {controller}/{action}/{firstItem}. If you left the routing as the default {controller}/{action}/{id} in your global.asax.cs file, then you will need to pass in id.
routes.MapRoute(
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