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What is a unix command for deleting the first N characters of a line?
...
Here is simple function, tested in bash. 1st param of function is string, 2nd param is number of characters to be stripped
function stringStripNCharsFromStart {
echo ${1:$2:${#1}}
}
Usage:
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Method to Add new or update existing item in Dictionary
...se the ConcurrentDictionary because:
It is in the framework - It is more tested and you are not the one who has to maintain the code
It is scalable: if you switch to multithreading your code is already prepared for it
sha...
How do I use FileSystemObject in VBA?
...CreateObject("Scripting.FileSystemObject")
set fname=fs.CreateTextFile("c:\test.txt",true)
fname.WriteLine("Hello World!")
fname.Close
set fname=nothing
set fs=nothing
%>
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How to convert comma-delimited string to list in Python?
...t;0:
res.append(sub_str)
# result is in res
return res
# test the function.
delimeters = ',;- /|:'
# read the csv data from console.
csv_string = input('csv string:')
#lets check if working.
splitted_array = string_to_splitted_array(csv_string,delimeters)
print(splitted_array)
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Using SASS with ASP.NET [closed]
...dio, which really give a better experience for all Front-End stuffs. The latest version is starting to support Sass (SCSS syntax). Internally it use the Libsass to compile the SCSS to CSS.
Web Workbench is another plugin for Visual Studio that add syntax highlighting, intellisence and some other ...
jQuery ui dialog change title after load-callback
... close: function () {; }, title:"test" }).dialog("open");
– WhiteWolfza
Jan 7 '16 at 6:44
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Regex to remove all (non numeric OR period)
...all contiguous commas, digits, and periods with regexp:
[\d,\.]+
Sample test run:
Pattern understood as:
[\d,\.]+
Enter string to check if matches pattern
> a2.3 fjdfadfj34 34j3424 2,300 adsfa
Group 0 match: "2.3"
Group 0 match: "34"
Group 0 match: "34"
Group 0 match: "3424"
Group 0 ma...
How can I order a List?
...ther change its declared type, or use a cast. If you're not sure, you can test the type:
if (typeof(List<string>).IsAssignableFrom(ListaServizi.GetType()))
((List<string>)ListaServizi).Sort();
else
{
//... some other solution; there are a few to choose from.
}
Perhaps more id...
How to get a one-dimensional scalar array as a doctrine dql query result?
...;
More info:
http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/reference/dql-doctrine-query-language.html#custom-hydration-modes
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CSS to set A4 paper size
...ing else the way it is in your original CSS and fix the problem in Chrome (tested in different versions of Chrome under Windows, OS X and Ubuntu).
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