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How to search for “R” materials? [closed]
...our search term into google with "ext:r" at the end. This will return all files that have the R extension. For instance:
If you wanted some high performance computing examples, this returns Russ Lenth's "R code used in Netflix analyses" from Luke Tierney and Kate Cowles "High Performance Computi...
UITableViewHeaderFooterView: Unable to change background color
...se contentView.backgroundColor instead." then I tried this:
within the xib file the background color for header view was selected to clear color instead of default once I changed it to default the warning went away.
shar...
Can unit testing be successfully added into an existing production project? If so, how and is it wor
...t the reports.)
Then each test runs a report, outputs the report to a .csv file, and compares the contents of that .csv to a saved snapshot. These snapshot .csvs are stored in Subversion next to each regression dataset. If the report output doesn't match the saved snapshot, the test fails.
The pur...
How to get a complete list of ticker symbols from Yahoo Finance? [closed]
...rough the document.write statements on nyse.com's list and finding the .js file where they just happen to store the list of companies starting with the given letter as a js array literal. you can also get nice tidy csv files from nasdaq.com here:
http://www.nasdaq.com/screening/companies-by-name.as...
CodeIgniter: How to get Controller, Action, URL information
...l doesn't work for me in CI 2.1.2. Can't find it in the /system/router.php file.
– tim peterson
Aug 27 '13 at 12:53
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Append a dictionary to a dictionary [duplicate]
...to crib the class from the 3.3 source though: http://hg.python.org/cpython/file/3.3/Lib/collections/init.py#l763
Here is a less feature-full Python 2.x compatible version (same author): http://code.activestate.com/recipes/305268-chained-map-lookups/
Instead of expanding/overwriting one dictionary ...
Obscure a UITextField password
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Open the Xib file and open the inspector of the password text field and tick the secure property.
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Tool for sending multipart/form-data request [closed]
... your comments. My API was not working at all while I was trying multipart file upload using Postman client. Suddenly I came across your comments and this literally save my ass :). But, could you explain more on the boundary field. I know that postman adds boundary on its own. How do I do it manuall...
Why does Eclipse automatically add appcompat v7 library support whenever I create a new project?
...arget name in Project Build Target.
Delete fragment_main.xml and Appcompat file created in your Eclipse.
Edit and change your activity_main.xml like these:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="ht...
vector::at vs. vector::operator[]
...the recursion, there might be an access violation by the writer of the XML file. In that case, you usually want to bump out of all the levels of recursion and just reject the whole file (or any kind of "coarser" structure). This is where at comes in handy. You can just write the analysis code as-if ...