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Accessing JPEG EXIF rotation data in JavaScript on the client side
...needed to change the last line to just reader.readAsArrayBuffer(file); without the slice as I intend to use the buffer for my base64 image, otherwise, you'll just see the first slice of the image. BTW, this is not required if you just need the orientation information. Thanks
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SublimeText encloses lines in white rectangles
It's rather annoying and I can't seem to figure out why.
14 Answers
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Big O, how do you calculate/approximate it?
...ose is simple: to compare algorithms from a theoretical point of view, without the need to execute the code. The lesser the number of steps, the faster the algorithm.
For example, let's say you have this piece of code:
int sum(int* data, int N) {
int result = 0; // 1
for (in...
What is the use of hashCode in Java?
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Thank you Aishu. Now I got clear knowledge about the hashcode with bucket related explanation.
– Balasubramani
May 16 '15 at 3:02
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What is the most effective way for float and double comparison?
...ng as you do not do things that result in fractions (4.0/3.0) or do not go outside of the size of an int.
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jQuery posting JSON
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@FMM and Jonas N - Can you guys help me figure out how to update my answer for correctness? The examples in the jQuery docs (here: api.jquery.com/jQuery.post) make it appear as though you can post either a JS object or a string, which led me to believe that jQuery would ...
Returning redirect as response to XHR request
...rectly to a 200.
This has been both my experience and the behavior called out in the spec.
2016 Update: Time has passed, and the good news is that the new fetch() API is spec'd to offer finer-grained control of how redirects are handled, with default behavior similar to XHR. That said, it only wor...
Using an HTML button to call a JavaScript function
...was trying to make was "a better way to do this" is unobtrusively... Without jQuery, something like: var btn = document.getElementById('MyButton'); btn.onclick = function(){CapacityChart();}
– Paul
Dec 22 '09 at 16:21
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Origin null is not allowed by Access-Control-Allow-Origin
I have made a small xslt file to create an html output called weather.xsl with code as follows:
7 Answers
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Looping over a list in Python
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values[:] slices out all the elements of values, right? I'm assuming that you meant the temporary list created from the slicing. Just want to make sure.
– batbrat
Feb 4 '12 at 3:30
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