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Generate random 5 characters string
...ossibility of getting duplicated. What would be the best way to do it? Thanks.
16 Answers
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How do I move files in node.js?
How can I move files (like mv command shell) on node.js? Is there any method for that or should I read a file, write to a new file and remove older file?
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If statement in aspx page
... a part of the page then you can do the following things
1) wrap it in markup with
<% if(somecondition) { %>
some html
<% } %>
2) Wrap the parts in a Panel control and in codebehind use the if statement to set the Visible property of the Panel.
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Why check both isset() and !empty()
...a difference between isset and !empty . If I do this double boolean check, is it correct this way or redundant? and is there a shorter way to do the same thing?
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How do I analyze a program's core dump file with GDB when it has command-line parameters?
My program operates like this:
9 Answers
9
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How to call a shell script from python code?
... import subprocess
>>> subprocess.call(['sh', './test.sh']) # Thanks @Jim Dennis for suggesting the []
0
>>>
Where test.sh is a simple shell script and 0 is its return value for this run.
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Insert into a MySQL table or update if exists
...to add a row to a database table, but if a row exists with the same unique key I want to update the row.
11 Answers
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Medium-size Clojure sample application?
...ractices" example, and a good way to see what such an application would look like in terms of code and code organization? A web application would be particularly interesting to me, but most important is that the program do something commonly useful (blog, bug-tracking, CMS, for example), and not som...
MVC 5 Access Claims Identity User Data
I am developing an MVC 5 web application using Entity Framework 5 Database First approach. I am using OWIN for the authentication of Users. Below shows my Login method within my Account Controller.
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