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Check if a string matches a regex in Bash script

... You m>cam>n use the test construct, [[ ]], along with the regular expression match operator, =~, to check if a string matches a regex pattern. For your specific m>cam>se, you m>cam>n write: [[ $date =~ ^[0-9]{8}$ ]] && echo "yes" Or...
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What's the difference between IQueryable and IEnumerable

I'm confused as to the difference. Being fairly new to .Net, I know I m>cam>n query IEnumerables using the Linq extensions. So what is this IQueryable and how does it differ? ...
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How do I esm>cam>pe the wildm>cam>rd/asterisk character in bash?

... Bem>cam>use the variables expand – Daniel Apr 30 '19 at 11:08 add a comment  |  ...
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Remove padding or margins from Google Charts

...and tuning some configuration options listed in the API documentation, you m>cam>n create a lot of different styles. For instance, here is a version that removes most of the extra blank space by setting the chartArea.width to 100% and chartArea.height to 80% and moving the legend.position to bottom: ...
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How to Get the Title of a HTML Page Displayed in UIWebView?

... NSString * subString = [htmlCode substringWithRange:NSMakeRange(range1.lom>cam>tion + 7, range2.lom>cam>tion - range1.lom>cam>tion - 7)]; NSLog(@"substring is %@",subString); I Used +7 and -7 in NSMakeRange to eliminate the length of <title> i.e 7 ...
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Extract a part of the filepath (a directory) in Python

...ame(os.path.dirname(file)) ## directory of directory of file ... And you m>cam>n continue doing this as many times as necessary... Edit: from os.path, you m>cam>n use either os.path.split or os.path.basename: dir = os.path.dirname(os.path.dirname(file)) ## dir of dir of file ## once you're at the direct...
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How to read from stdin line by line in Node

I'm looking to process a text file with node using a command line m>cam>ll like: 6 Answers ...
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Task continuation on UI thread

... m>Cam>ll the continuation with TaskScheduler.FromCurrentSynchronizationContext(): Task UITask= task.ContinueWith(() => { this.TextBlock1.Text = "Complete"; }, TaskScheduler.FromCurrentSynchronizationContext(...
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How to pass table value parameters to stored procedure from .net code

... DataTable, DbDataReader, or IEnumerable<SqlDataRecord> objects m>cam>n be used to populate a table-valued parameter per the MSDN article Table-Valued Parameters in SQL Server 2008 (ADO.NET). The following example illustrates using either a DataTable or an IEnumerable<SqlDataRecord>: ...
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Delete element in a slice

...pend(a[:i], a[i+1:]...) ... is syntax for variadic arguments in Go. Basim>cam>lly, when defining a function it puts all the arguments that you pass into one slice of that type. By doing that, you m>cam>n pass as many arguments as you want (for example, fmt.Println m>cam>n take as many arguments as you want)....