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Create module variables in Ruby
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@coreyward Hey my mistake. Why the need for two '@@' class variables? Isn't it considered a code smell, especially if the class is extended to use class variables? I was testing this and I realized I could get the same result from a single ...
Dynamically add script tag with src that may include document.write
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var my_awesome_script = document.createElement('script');
my_awesome_script.setAttribute('src','http://example.com/site.js');
document.head.appendChild(my_awesome_script);
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Abstract methods in Python [duplicate]
...Does adding this effects the other things as well ?? ie will other part of my class code need to be changed ??
– user506710
Dec 8 '10 at 0:03
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Jdbctemplate query for string: EmptyResultDataAccessException: Incorrect result size: expected 1, ac
...using Jdbctemplate to retrieve a single String value from the db. Here is my method.
17 Answers
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How to properly seed random number generator
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@Jabba Right. I was keeping my answer as simple as possible and not too far from the question, but your observation is right.
– Denys Séguret
Feb 3 '14 at 12:35
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How can I convert JSON to CSV?
... "content_type": 8,
"name": "Can add log entry"
},
......]
Here is my code to generate CSV from that:
import csv
import json
x = """[
{
"pk": 22,
"model": "auth.permission",
"fields": {
"codename": "add_logentry",
"name": "Can add log ent...
How to capture the “virtual keyboard show/hide” event in Android?
...date your answer and tell that it doesn't work for soft keyboard. I wasted my half day trying your code. And then saw these comments.
– Shirish Herwade
Aug 22 '13 at 5:19
18
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SVN: Ignore some directories recursively
I don't want any directory named build or dist to go into my SVN no matter how deep in the tree it is.
15 Answers
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Java, Simplified check if int array contains int
Basically my mate has been saying that I could make my code shorter by using a different way of checking if an int array contains an int, although he won't tell me what it is :P.
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Trigger a button click with JavaScript on the Enter key in a text box
...pw").keyup(function(event) {
if (event.keyCode === 13) {
$("#myButton").click();
}
});
$("#myButton").click(function() {
alert("Button code executed.");
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
Username:&l...