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C++ Exceptions questions on rethrow of original exception
... a base class instance.
Simple program to illustrate what's happening:
#include <stdio.h>
struct MyErr {
MyErr() {
printf(" Base default constructor, this=%p\n", this);
}
MyErr(const MyErr& other) {
printf(" Base copy-constructor, this=%p from that=%p\n", this, &oth...
A definitive guide to API-breaking changes in .NET
...ces. It's not a break at all, but it's surprising enough that I decided to include it:
Refactoring class members into a base class
Kind: not a break!
Languages affected: none (i.e. none are broken)
API before change:
class Foo
{
public virtual void Bar() {}
public virtual void Baz() {}
...
Getting URL hash location, and using it in jQuery
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location.hash is not safe for IE , in case of IE ( including IE9 ) , if your page contains iframe , then after manual refresh inside iframe content get location.hash value is old( value for first page load ). while manual retrieved value is different than location.hash so a...
How to display Base64 images in HTML?
...d show the images while Microsoft Edge would simply fail to render. Once I included the charset the images showed perfectly.
– Altimus Prime
Feb 14 '17 at 18:13
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Checking in of “commented out” code [closed]
...emporarily removed code, or an incremental but incomplete improvement that includes a small amount of commented-out code as documentation of what comes next, or a very short (ideally 1 line) snippet of commented out code showing something that should never be re-added. Commented-out code should ALW...
Render HTML to an image
...n 1: Use one of the many available libraries
dom-to-image
wkhtmltoimage (included in the wkhtmltopdf tool)
IMGKit (for ruby and based on wkhtmltoimage)
imgkit (for python and based on wkhtmltoimage)
python-webkit2png
...
Pros
Conversion is quite fast most of the time
Cons
Bad rendering
Doe...
Flattening a shallow list in Python [duplicate]
...ge01', 'image10']
It will work on anything that's iterable, which should include Django's iterable QuerySets, which it appears that you're using in the question.
Edit: This is probably as good as a reduce anyway, because reduce will have the same overhead copying the items into the list that's be...
What's the advantage of Logic-less template (such as mustache)?
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Why cannot views be more than templates, and include code to massage data for a template?
– LeeGee
Jan 18 '13 at 12:47
1
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What to do with commit made in a detached head
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How do I change the formatting of numbers on an axis with ggplot?
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I changed the code to include library(scales) and use comma which should work better than the function that I had before.
– DiscreteCircle
Jul 23 '12 at 12:21
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