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How do I combine two data frames?
...se that you are working with big data and need to concatenate multiple datasets. concat can get performance-intensive, so if you don't want to create a new df each time, you can instead use a list comprehension:
frames = [ process_file(f) for f in dataset_files ]
result = pd.append(frames)
(as po...
How do I delete a Git branch with TortoiseGit
...nch.
You can also get rid of the "shift"+right click: Go to TortoiseGit settings -> "Set extended context menu" and uncheck "Browse References"
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Should JAVA_HOME point to JDK or JRE?
...gram Files (x86)\Java\jre7 . It works fine. Afterwards, I unzipped ant and set up the environment variables related to Ant, I got the following error messages after typing "ant -version"
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What is “X-Content-Type-Options=nosniff”?
...r websites that don't display content from user uploads, you don't need to set this.
– machineaddict
Jul 15 '14 at 9:43
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Clear form field after select for jQuery UI Autocomplete
... Let me just add that once you return false you no longer need to set the value yourself (i.e. no need for $(this).val('');)
– Uri
Sep 7 '11 at 10:06
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textarea's rows, and cols attribute in CSS
I'd like to set the textarea 's rows and cols attributes via CSS.
5 Answers
5
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Undefined reference to pthread_create in Linux
...nyone using CODEBLOCKS: Add -pthread to Project Build Options -> Linker Settings -> Other linker options.
– user3728501
Oct 4 '15 at 13:23
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Vim: How to change the highlight color for search hits and quickfix selection
...erm=NONE ctermfg=grey ctermbg=blue
for terminals.
You can override this setting in your .vimrc using the same command after you select your colorscheme. Type :h hi for help.
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Where is shared_ptr?
...path (for example @ C:\Program Files\Boost\boost_1_40_0) added to your IDE settings:
#include <boost/shared_ptr.hpp>
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What is Full Text Search vs LIKE
...n index where the keys are individual terms, and the associated values are sets of records that contain the term. Full text search is optimized to compute the intersection, union, etc. of these record sets, and usually provides a ranking algorithm to quantify how strongly a given record matches sear...