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get list of pandas dataframe columns based on data type
If I have a dataframe with the following columns:
12 Answers
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GCC compile error with >2 GB of code
... of such offsets
write an evaluator which accepts the array above and the base addresses of the structure pointers and produces an result
The array+evaluator will represent the same logic as one of your functions, but only the evaluator will be code. The array is "data" and can be either generate...
What do 'real', 'user' and 'sys' mean in the output of time(1)?
...e <stdio.h>
#include <stdlib.h>
#include <unistd.h>
uint64_t niters;
void* my_thread(void *arg) {
uint64_t *argument, i, result;
argument = (uint64_t *)arg;
result = *argument;
for (i = 0; i < niters; ++i) {
result = (result * result) - (3 * result) + 1...
When do I use the PHP constant “PHP_EOL”?
...uses "\n". Someone should file a bug report...
– imgx64
Jan 28 '12 at 7:32
28
@imgx64 Yeah maybe,...
How to get disk capacity and free space of remote computer
...FreeSpaceEx -PassThru
$freeBytesAvailable = New-Object System.UInt64 # differs from totalNumberOfFreeBytes when per-user disk quotas are in place
$totalNumberOfBytes = New-Object System.UInt64
$totalNumberOfFreeBytes = New-Object System.UInt64
$l_result = $l_type::GetDiskFr...
Add a tooltip to a div
...
It can be done with CSS only, no javascript at all : running demo
Apply a custom HTML attribute, eg. data-tooltip="bla bla" to your object (div or whatever):
<div data-tooltip="bla bla">
something here
</div>
Define the :before pseudoelement of each [data-tooltip] o...
What's the best way to bundle static resources in a Go program? [closed]
... []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
Storing as base64 string
If the file is not "too large" (most images/icons qualify), there are other viable options too. You can convert the content of the file to a Base64 string and store that in your source code. On application star...
How to mock ConfigurationManager.AppSettings with moq
...or example, let's say I have 4 different clusters, each having a different base URL. Those 4 clusters are pulled, during runtime, from the Web.config encompassing the project. During testing, pulling some well known values from the app.config is very valid. The unit test just needs to make sure the ...
Installing SciPy and NumPy using pip
... on Ubuntu 14.04:
sudo apt-get install libblas-dev liblapack-dev libatlas-base-dev gfortran
pip install scipy
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How do I check which version of NumPy I'm using?
...David CDavid C
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