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PHP - how to best determine if the current invocation is from CLI or web server?
...sponse_code() !== false ? 'web' : 'cli') . "\n"; } t(); http_response_code(200); t(); http_response_code(false); t();. So if http_response_code()===false then it`s a safe bet to assume CLI, but if not you need to check also other metrics.
– Sebastian B.
May 28 ...
Open popup and refresh parent page on close popup
...nd do it like this:
var win = window.open('foo.html', 'windowName',"width=200,height=200,scrollbars=no");
var timer = setInterval(function() {
if(win.closed) {
clearInterval(timer);
alert('closed');
}
}, 1000);
See this working Fiddle example!
...
Asynchronous Requests with Python requests
...s)
send the stack
grequests.map(rs)
result looks like
[<Response [200]>, <Response [200]>, <Response [200]>, <Response [200]>, <Response [200]>]
grequests don't seem to set a limitation for concurrent requests, ie when multiple requests are sent to the same serv...
How to make an empty div take space
...n even if the other columns are empty.
Example:
.left-column
{
width: 200px;
min-height: 1px;
float: left;
}
.right-column
{
width: 500px;
min-height: 1px;
float: left;
}
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...
How can I set multiple CSS styles in JavaScript?
...ing Object.assign:
Object.assign(yourelement.style,{fontsize:"12px",left:"200px",top:"100px"});
This also gives you ability to merge styles, instead of rewriting the CSS style.
You can also make a shortcut function:
const setStylesOnElement = function(styles, element){
Object.assign(element...
Loading basic HTML in Node.js
....createServer(function(request, response) {
response.writeHeader(200, {"Content-Type": "text/html"});
response.write(html);
response.end();
}).listen(8000);
});
The basic concept is just raw file reading and dumping the contents. Still open to cleaner options, t...
How can I create a simple message box in Python?
...t *
import tkMessageBox
window = Tk()
window.wm_withdraw()
#message at x:200,y:200
window.geometry("1x1+200+200")#remember its .geometry("WidthxHeight(+or-)X(+or-)Y")
tkMessageBox.showerror(title="error",message="Error Message",parent=window)
#centre screen message
window.geometry("1x1+"+str(wind...
How to evaluate http response codes from bash/shell script?
...
I haven't tested this on a 500 code, but it works on others like 200, 302 and 404.
response=$(curl --write-out '%{http_code}' --silent --output /dev/null servername)
Note, format provided for --write-out should be quoted.
As suggested by @ibai, add --head to make a HEAD only request. This...
Unusual shape of a textarea?
...nable/
.container {
overflow: hidden;
shape-inside: polygon(200.67px 198.00px, 35.33px 198.47px, 34.67px 362.47px, 537.00px 362.74px, 535.67px 196.87px, 388.33px 197.00px, 386.67px 53.53px, 201.33px 53.53px);
font-size: 0.8em;
}
/** for red border **/
.container:before {
co...
How to set the text color of TextView in code?
...b) (Manual argb) (like Ganapathy uses)
holder.text.setTextColor(Color.rgb(200,0,0));
holder.text.setTextColor(Color.argb(0,200,0,0));
And of course, if you want to define your color in an XML file, you can do this:
<color name="errorColor">#f00</color>
because the getColor() functio...