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How can you detect the version of a browser?
...://unpkg.com/bowser@2.4.0/es5.js"></script>
*supports Edge based on Chromium
Platform.js by bestiejs - 2,250★s - Last updated Oct 30, 2018 - 5.9KB
console.log(platform);
document.write("You are using " + platform.name +
" v" + platform.version +
...
Background color not showing in print preview
...(I did observe that the black background of jsfiddle.net does get rendered based on that chrome setting though)
– Eric
Mar 7 '19 at 23:03
...
REST API 404: Bad URI, or Missing Resource?
...n error (404 or whatever) for any query that returns empty results. No database will do that and usually you don't want to report an empty result as an unexpected condition to the user. Example: you query your api to check if there is an appointment scheduled for the next 30 minutes. If there is non...
Reducing Django Memory Usage. Low hanging fruit?
...In which case I will soon be posting a question asking how one gets cookie based authentication for django users accessing static files...
– Andy Baker
Feb 3 '09 at 11:48
add ...
How to convert NSDate into unix timestamp iphone sdk?
... use it in my calculations later? I have one UNIX timestamp from a PHP database online and then this one. I want to compare the two in order to make a decision to download the latest data about an object.
– JeroenEijkhof
May 29 '11 at 23:22
...
'and' (boolean) vs '&' (bitwise) - Why difference in behavior with lists vs numpy arrays?
...umPy arrays (of length > 1) have no truth value as this prevents vector-based logic confusion.
Example 4 is simply a vectorized bit and operation.
Bottom Line
If you are not dealing with arrays and are not performing math manipulations of integers, you probably want and.
If you have vectors o...
Why is the .bss segment required?
...be filled up with a lot of zeroes, increasing ROM size significantly.
RAM-based executables work similarly, though of course they have no true ROM.
Also, memset is likely some very efficient inline assembler, meaning that the startup copy-down can be executed faster.
...
How to select multiple files with ?
...files){
if(err){return}
console.log(files)//contains base64 encoded string array holding the
image data
});
});
var _readFileDataUrl=function(input,callback){
var len=input.files.length,_files=[],res=[];
var readFile=function(filePos){
if(!file...
PHP, get file name without file extension
...htdocs/index.html');
echo $path_parts['dirname'], "\n";
echo $path_parts['basename'], "\n";
echo $path_parts['extension'], "\n";
echo $path_parts['filename'], "\n"; // filename is only since PHP 5.2.0
Output of the code:
/www/htdocs
index.html
html
index
And alternatively you can get only cert...
Scatter plot and Color mapping in Python
...e(100)
plt.scatter(x, y, c=t)
plt.show()
Here you are setting the color based on the index, t, which is just an array of [1, 2, ..., 100].
Perhaps an easier-to-understand example is the slightly simpler
import numpy as np
import matplotlib.pyplot as plt
x = np.arange(100)
y = x
t = x
plt.scat...