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Does Python have a string 'contains' substring method?
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You can use the in operator:
if "blah" not in somestring:
continue
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How can I write a heredoc to a file in Bash script?
How can I write a here document to a file in Bash script?
9 Answers
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Using the HTML5 “required” attribute for a group of checkboxes?
When using the newer browsers that support HTML5 (FireFox 4 for example);
and a form field has the attribute required='required' ;
and the form field is empty/blank;
and the submit button is clicked;
the browsers detects that the "required" field is empty and does not submit the form; ins...
When would you use the Builder Pattern? [closed]
What are some common , real world examples of using the Builder Pattern? What does it buy you? Why not just use a Factory Pattern?
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How do you specify a different port number in SQL Management Studio?
...5 server which is not on port 1433. How do I indicate a different port number when connecting to the server using SQL Management Studio?
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How do I find the caller of a method using stacktrace or reflection?
I need to find the caller of a method. Is it possible using stacktrace or reflection?
12 Answers
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How to write multiple line string using Bash with variables?
How can I write multi-lines in a file called myconfig.conf using BASH?
6 Answers
6
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Confused by python file mode “w+”
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Let's say you're opening the file with a with statement like you should be. Then you'd do something like this to read from your file:
with open('somefile.txt', 'w+') as f:
# Note that f has now been truncated to 0 bytes, so you'll only
# be able to read data that you write after this poi...
Encrypt Password in Configuration Files? [closed]
...file and would like to encrypt the password in that configuration that can be read by my program and decrypted.
10 Answers
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Java: Subpackage visibility?
...: odp.proj and odp.proj.test . There are certain methods that I want to be visible only to the classes in these two packages. How can I do this?
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