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Remove non-numeric characters (except periods and commas) from a string
...rrect ones and potentially confuse researchers and waste researchers' time reading inappropriate insights. Here is another example of content that missed being called out: stackoverflow.com/a/37500756/2943403 Stack Overflow is a less effective researching tool when the content is provably incorrec...
How to compare Unicode characters that “look alike”?
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Thanks for the Unicode spec link. First time I ever read up on it. Small note from it: "Normalization Forms KC and KD must not be blindly applied to arbitrary text .. It is best to think of these Normalization Forms as being like uppercase or lowercase mappings: useful in cert...
Is there a faster/shorter way to initialize variables in a Rust struct?
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Thanks, I had a quick read, but I'll re-read to better-understand. The "natural" defaults that some languages use such as I believe zero, false, "", etc., would suit me. I do understand that there are wider implications than my small "problem" to ...
What is __init__.py for?
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from database.create_session import Session
session = Session()
Further reading
There is a pretty interesting reddit thread covering appropriate uses of __init__.py here:
http://www.reddit.com/r/Python/comments/1bbbwk/whats_your_opinion_on_what_to_include_in_init_py/
The majority opinion seems...
Test if lists share any items in python
...lect this and to take into account the other techniques proposed in this thread.
– Soravux
Jan 31 '16 at 16:06
It shou...
tomcat - CATALINA_BASE and CATALINA_HOME variables
...installation directory, including its contents, and ensure that Tomcat has read permissions to it. Edit the configuration files according to your needs.
Create a logs directory if conf/logging.properties points to ${catalina.base}/logs, and ensure that Tomcat has read/write permissions to it.
Creat...
What's the difference between JPA and Hibernate? [closed]
...u cannot just switch over to another ORM.
For a more detailed description read my blog entry.
share
edited Nov 18 '17 at 19:41
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Why should I not wrap every block in “try”-“catch”?
...of the intervening frames is very useful. You generally need to log the thread identifier or some identifying context as well to correlate log lines. I used a Logger class similar to log4j.Logger that include the thread ID in every log line and emitted a warning in the destructor when an exception ...
Using jQuery how to get click coordinates on the target element
...se<br/>position </div>
</body>
JavaScript
$(document).ready(function (e) {
$('#A').click(function (e) { //Default mouse Position
alert(e.pageX + ' , ' + e.pageY);
});
$('#B').click(function (e) { //Offset mouse Position
var posX = $(this).offset()....
Why doesn't C have unsigned floats?
...question seems to be strange. Programmers sometimes think too much. Please read on...
12 Answers
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