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How to turn on line numbers in IDLE?
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There's a set of useful extensions to IDLE called IDLEX that works with MacOS and Windows http://idlex.sourceforge.net/
It includes line numbering and I find it quite handy & free.
Otherwise there are a bunch of other IDEs some ...
How can I find script's directory with Python? [duplicate]
...'import os; print os.path.dirname(os.path.realpath(__file__))', which is a set of commands run by a python interpreter.
– Ehtesh Choudhury
Jan 5 '15 at 19:50
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tag in Twitter Bootstrap not functioning correctly?
... <hr class="w-100"> seems to be a more self-evident method to set the width.
– Robobenklein
Jul 3 at 8:59
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Why does Internet Explorer not send HTTP post body on Ajax call after failure?
...he hotfix is already included but needs to be enabled through the registry settings on the client PC.
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preventDefault() on an tag
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Set the href attribute as href="javascript:;"
<ul class="product-info">
<li>
<a href="javascript:;">YOU CLICK THIS TO SHOW/HIDE</a>
<div class="toggle">
<p>CONTENT TO SHOW/HIDE...
Get value from NSTextField
...ve a look at the NSControl reference for more info, under the "Getting and Setting the Control’s Value" section.
Here's a list:
doubleValue
floatValue
intValue
integerValue
objectValue
stringValue
attributedStringValue
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How do you use Mongoose without defining a schema?
...ere not specified in our schema do not get saved to the db.
Note: Do not set to false unless you have good reason.
var thingSchema = new Schema({..}, { strict: false });
var Thing = mongoose.model('Thing', thingSchema);
var thing = new Thing({ iAmNotInTheSchema: true });
thing.sav...
How to remove outliers from a dataset
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OK, you should apply something like this to your dataset. Do not replace & save or you'll destroy your data! And, btw, you should (almost) never remove outliers from your data:
remove_outliers <- function(x, na.rm = TRUE, ...) {
qnt <- quantile(x, probs=c(.25, .75)...
Connect to a locally built Jekyll Server using mobile devices in the LAN
After using jekyll serve on one machine, a WEBrick server is set up and the site can be accessed from localhost:4000 on this particular PC.
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Database cluster and load balancing
...g two or more servers share the same storage, some others call a cluster a set of replicated servers.
Replication defines the method by which a set of servers remain synchronized without having to share the storage being able to be geographically disperse, there are two main ways of going about it:...