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How to print struct variables in console?

... @fnr If you have a JSON document, you would need to unmarshall it, before being able to print its field. – VonC Jul 1 '14 at 14:16 ...
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How do I remove the blue styling of telephone numbers on iPhone/iOS?

... Two options… 1. Set the format-detection meta tag. To remove all auto-formatting for telephone numbers, add this to the head of your html document: <meta name="format-detection" content="telephone=no"> View more Apple-Specific Meta Tag Keys. Note: If you have phone numbers...
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How to import data from mongodb to pandas?

...odes I'm using: import pandas as pd from pymongo import MongoClient def _connect_mongo(host, port, username, password, db): """ A util for making a connection to mongo """ if username and password: mongo_uri = 'mongodb://%s:%s@%s:%s/%s' % (username, password, host, port, db) ...
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Signed to unsigned conversion in C - is it always safe?

...herwise, if the type of the operand with signed integer type can represent all of the values of the type of the operand with unsigned integer type, then the operand with unsigned integer type is converted to the type of the operand with signed integer type. Otherwise, both operands are converted t...
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Using IPython notebooks under version control

... Here is my solution with git. It allows you to just add and commit (and diff) as usual: those operations will not alter your working tree, and at the same time (re)running a notebook will not alter your git history. Although this can probably be adapted to ...
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How to copy from current position to the end of line in vi

... If you don't want to include the line break with the yank, you can use yg_. (Or in your case, "*yg_) Basically, just recognize there's a difference between $ and g_ movement-wise. It's helped me on numerous occasions. sha...
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Working with $scope.$emit and $scope.$on

... First of all, parent-child scope relation does matter. You have two possibilities to emit some event: $broadcast -- dispatches the event downwards to all child scopes, $emit -- dispatches the event upwards through the scope hierarch...
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Count number of lines in a git repository

How would I count the total number of lines present in all the files in a git repository? 15 Answers ...
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How to format a java.sql Timestamp for displaying?

...SQL and want the database itself to perform the conversion, use this: DATE_FORMAT(date,format) If you prefer to format using Java, use this: java.text.SimpleDateFormat SimpleDateFormat dateFormat = new SimpleDateFormat("M/dd/yyyy"); dateFormat.format( new Date() ); ...
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pull out p-values and r-squared from a linear regression

...mmary object summary(fit)$r.squared. See names(summary(fit)) for a list of all the items you can extract directly. Model p-value: If you want to obtain the p-value of the overall regression model, this blog post outlines a function to return the p-value: lmp <- function (modelobject) { if ...