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HTML: How to limit file upload to be only images?
...e can still change it from the dropdown and it will show all files. So the Javascript part validates whether or not the selected file is an actual image.
<div class="col-sm-8 img-upload-section">
<input name="image3" type="file" accept="image/*" id="menu_images"/>
<img id=...
Can Python print a function definition?
In JavaScript, one can print out the definition of a function. Is there a way to accomplish this in Python?
7 Answers
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Autocompletion in Vim
...ith every filetypes by default. You have to "hack" it to make it work with JavaScript, ActionScript and PHP. Here I explain how I do it. And here is another hint for PHP.
– romainl
Mar 2 '11 at 20:07
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How do you explicitly set a new property on `window` in TypeScript?
... window as any? Then why would you use typescript? Just use Javascript x)
– MarcoLe
Mar 19 at 9:09
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How do I pre-populate a jQuery Datepicker textbox with today's date?
..."0");
Demo
As mentioned in documentation, setDate() happily accepts the JavaScript Date object, number or a string:
The new date may be a Date object or a string in the current date
format (e.g. '01/26/2009'), a number of days from today (e.g. +7) or a
string of values and periods ('y' fo...
How do I find the stack trace in Visual Studio?
...ice, Thanks! This even works, while running VS CE 2015 + IE9 and debugging JavaScript stack trace of IE9!
– Alexey Volodko
Jan 10 '17 at 11:07
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...
What is the difference between a web API and a web service?
...mean it SOAP base service REST also support Command Separated Value (CSV), JavaScript Object Notation (JSON) and Really Simple Syndication (RSS).
– Adiii
Aug 12 '17 at 4:03
ad...
Regex to match string containing two names in any order
...
Does anyone know why this would break (in JavaScript at least) when I try to search for strings starting with '#'? ^(?=.*\b#friday\b)(?=.*\b#tgif\b).*$ fails to match blah #tgif blah #friday blah but ^(?=.*\bfriday\b)(?=.*\btgif\b).*$ works fine.
...
How to get names of enum entries?
...n 1',
OPTION2 = <any>'this is option 2'
}
with results in this Javascript object:
Option = {
"OPTION1": "this is option 1",
"OPTION2": "this is option 2",
"this is option 1": "OPTION1",
"this is option 2": "OPTION2"
}
so I have to query through keys and values and only...
How to clear a chart from a canvas so that hover events cannot be triggered?
...s id="pieChart" width="300" height="300"></canvas>
</div>
Javascript:
var pieChartContent = document.getElementById('pieChartContent');
pieChartContent.innerHTML = '&nbsp;';
$('#pieChartContent').append('<canvas id="pieChart" width="300" height="300"><canvas>');
ct...