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What is the difference between the remap, noremap, nnoremap and vnoremap mapping commands in Vim?
...rious mapping commands. What that means is that if you do:
:map j gg
:map Q j
:noremap W j
j will be mapped to gg. Q will also be mapped to gg, because j will be expanded for the recursive mapping. W will be mapped to j (and not to gg) because j will not be expanded for the non-recursive mapping....
What is normalized UTF-8 all about?
...input.
Canonical normalization comes in 2 forms: NFD and NFC. The two are equivalent in the sense that one can convert between these two forms without loss. Comparing two strings under NFC will always give the same result as comparing them under NFD.
NFD
NFD has the characters fully expanded out. Th...
How to pass arguments and redirect stdin from a file to program run in gdb?
...r is short for run and you can follow it with any arguments. Like in this question, it would be: r arg1 arg2 <file or it could be run arg1 arg2 <file
– phyatt
Jan 24 '17 at 14:45
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How to generate keyboard events in Python?
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Next time point to duplicate question instead of duplicating the answer: stackoverflow.com/questions/13289777/…
– Nakilon
Sep 23 '13 at 14:04
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Verifying a specific parameter with Moq
I'm starting using Moq and struggling a bit.
I'm trying to verify that messageServiceClient is receiving the right parameter, which is an XmlElement, but I can't find any way to make it work. It works only when I don't check a particular value.
...
What are the benefits of learning Vim? [closed]
... same line), or moving 1 or 2 lines up or down from the current position require too much typing or involve the use of the arrow keys ...and it gets worse when I want to move further - I end up using the mouse. Now imagine this same scenario but on a laptop.
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Remove accents/diacritics in a string in JavaScript
...nse at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License...
Cluster analysis in R: determine the optimal number of clusters
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If your question is how can I determine how many clusters are appropriate for a kmeans analysis of my data?, then here are some options. The wikipedia article on determining numbers of clusters has a good review of some of these meth...
Clone private git repo with dockerfile
...t repository. Here's complete recipe:
Generate ssh keys with ssh-keygen -q -t rsa -N '' -f repo-key which will give you repo-key and repo-key.pub files.
Add repo-key.pub to your repository deployment keys.
On GitHub, go to [your repository] -> Settings -> Deploy keys
Add something like this ...
source of historical stock data [closed]
...my 2¢, it's my job to get good and clean data for a hedge-fund, I've seen quite a lot of data feeds and historical data providers. This is mainly about US stock data.
To start with, if you have some money don't bother with downloading data from Yahoo, get the end of day data straight from CSI data...