Hi all,
I want to know whether there is an effect on program efficiency by adopting object oriented approach to a problem as compared to the structured programming approach in any programming language but specially in c++.
@DanGrossman No, there was a feature-req for that, but it was shot down pretty quickly
@GraceNote put it pretty well - paraphrasing here, "If we can accept answers on other's behalf, then the act of accepting answers will lose it's meaning"
It's not a particularly hard question, but my instincts that it'll require low level modification to the jQ UI library should be confirmed by the lack of answers
I'm adding some functionality to an old admin tool written in VB6. The tool uses a c++ activeX object. I haven't worked on the tool since I upgraded to windows 7 and now the active X object fails to load with the 429 "ActiveX component can't create object" error. I'm not knowledgeable about VB6 b...
sometimes, Ars Technica articles come up with <ars:img src="foo" desc="bar"> tags that, I guess, are unprocessed tags waiting to be converted to whatever HTML Ars has for captioned pictures.
This makes the articles effectively imageless.
Now, I can fix this manually by going in the inspector and changing each ars:img to img.
However, document.getElementsByTagName('ars:img')[0].tagName = "img" is a no-op.
Which is the obvious thing that should happen when you attempt an invalid or unsupported operation: silent failure.
I guess what one'd have to do is get the image source with document.getElementsByTagName('ars:img')[0].attributes["src"], make a new img node, give it the src attrib and call it a day
var img = document.getElementsByTagName('ars:img');
for(var i = 0; i < img.length; i++){
var r = document.createElement('img');
r.src = img[i].getAttribute('src');
img[i].parentNode.replaceChild(r, img[i]);
}
@radp Here ya go
Actually, I think you can escape the : in the tag name for jQuery selectors. Lemme see...
Yes, you can, though I 100% guarantee this isn't what you want or what you mean:
<?php
function do_alert($msg)
{
echo '<script type="text/javascript">alert("' . $msg . '"); </script>';
}
?>
<html><head><title>Hello</title></head&g...
A billion identical answers and answers that have a bit extra get swamped.
What's the sort order for Featured Questions? I have one I put a 500 bounty on today but it's nowhere to be seen in the first 8 pages. I got my answer, but was interested to see where it would appear.
I'm using the JavaScript InfoVis Toolkit and in particular the SpaceTree visualisation.
I need to expand all of the tree and then show a path from a particular leaf node back to the root.
I've got the tree to expand just fine but it's the selection of a leaf node and highlighting the path back ...
Problem is with this 200 answers a second thing, is you answer first and check for dupes later ... so you have a two choices: a) Be an answerer, blind to the scourge of duplication b) Answer questions when you know a dupe *probably* exists, adding to the scourge c) Avoid easy questions (which is 90+% now) to get a foot in
Some questions tend to get asked in thousands and thousands of permutations.
One such type of question is questions on Apache's mod_rewrite. This list of questions tagged .htaccess catches most (not all) of them. There are three "please write my rewrite rule for me" type questions today alone. ...
I feel strongly that the current SO website would be much more effective if it was completely different than how it is now.
Problems include:
Closing eyes or adjusting monitor orientation causes site to disappear from view.
No useful information about paint.
Everything should be different.
I...
I don't actually want it reopened, I just wanted to say "why was this closed" totally non-seriously for once. It's obviously a dupe of "Suggest a new front page layout" and "Question title that doesn't describe the problem."
I feel strongly that the current SO website would be much more effective if it was completely different than how it is now.
Problems include:
Closing eyes or adjusting monitor orientation causes site to disappear from view.
No useful information about paint.
Everything should be different.
I...
Actually it looks like a normal, well-formed sentence to the casual observer. Same principle as "the letters don't need to be in order to recognize words". Only upon closer inspection do you realize it's been jumbled a bit.
sure! the nwe--- sure! then wero--- sure! then we rot13 them essag-- sure! then we rot13 the messages otha-- sure! then we rot13 the message so that it would be really unreadable!
My point was that when I tabbed to this screen, I immediately saw parts of words (that, unreadable) and assumed it was a normal, well-formed sentence. It wasn't until I tried to read it that I saw anything out of the ordinary. It certainly didn't look like "random crap" :)
@Eldros ra le bhtcaeeyetrldlw ntuunbeld unssela otutdBoasue
var msg = 'Because the result would be totally ununderstandable';
msg = msg.split('').sort(function(a, b){
return Math.round(Math.random());
});
console.log(msg.join(''));
>>> var msg = 'Because the result would be totally u...dom() * 2) - 1; }); console.log(msg.join(' '));
Because the result would be totally ununderstandable
>>> var msg = 'Because the result would be totally u...dom() * 2) - 1; }); console.log(msg.join(' '));
Because the totally would be result ununderstandable
>>> var msg = 'Because the result would be totally u...dom() * 2) - 1; }); console.log(msg.join(' '));
the Because result would be totally ununderstandable
>>> var msg = 'Because the result would be totally u...dom() * 2) - 1; }); console.log(msg.join(' '));
var msg = 'Because the result would be totally ununderstandable',
words = msg.split(' ');
for(var i = 0; i < words.length; i++){
var w = words[i].split('');
words[i] = w.sort(function(a, b){
return Math.round(Math.random() * 2) - 1;
}).join('');
}
console.log(words.join(' '));
ecBaesu hte srleut wudol be ttaolly nunurdestandable
var msg = 'Because the result would be totally ununderstandable',
words = msg.split(' ');
for(var i = 0; i < words.length; i++){
var w = words[i].split('');
words[i] = w[0] + w.slice(1, -1).sort(function(a, b){
return Math.round(Math.random() * 2) - 1;
}).join('') + w[w.length - 1];
}
console.log(words.join(' '));
@radp Bcaeuse the reslut wolud be tolalty unundretsandable
^ Not random enough
Beuacse the result would be toltaly uunndrestabdnale
Beacuse the rseult would be totally ueunnrdtsabdnale
Beaucse the rseult wuold be totally ueunnrdtsbandale
Beuacse the rseult wuold be totally ueunrdntsbandale
Beucase the rselut wuold be totally uneunrdtsbandale
Beuacse the reslut wuold be toatlly unneurtdsbandale
Bueacse the reslut would be totally unnuertdsbandlae
Bueacse the relsut wuold be ttoally undrnsuetabndlae
Bueacse the relsut wuold be ttoally uabdnrnnsutdaele
Becuase the relsut wuold be tatolly uabdnnrnsuetldae
See, I think there's something wrong with the shuffling function
@MichaelMrozek It's pretty simple, really. Some human being with an Internet-connected computer visits the Board Games SE, clicks "ask question," enters "database acceleration book" in the "title" field, enters "can you recommand a book about database acceleration?" in the "body" field and enters "luck" in the "tags" field, then clicks on the submit button. The computer handles the rest.
Or were you asking about how oneboxing happens?
@YiJiang @drachenstern I updated it. Still needs more work.
@MichaelMrozek maybe this is about the sysadmin version of monopoly? Where you don't have colored street groups, but subnets; the trains stations are MySQL, MSSQL, Postgres and SQLite, and you don't rent but get hosted?
I've just been alerted to a company which produces board games - you design the game, artwork 'n all, and upload the assets to them. They produce the game and sell it in their store, taking half the profits.
I'm a big board game fan (1), and would love to help design a board game around Stack Ov...
@PopularDemand thanks you've given me inspiration to start this article in the near future en.wikipedia.org/wiki/SimCity_(card_game) ... I have quite a few of the cards for this game, but by no means a full set
Isn't it crazy how a link to an SO post leads me to wikipedia leads me to realize that page doesn't exist leads you to learn about a card game that was fun but not successful?
Hi all,
I want to know whether there is an effect on program efficiency by adopting object oriented approach to a problem as compared to the structured programming approach in any programming language but specially in c++.
Yes, you can, though I 100% guarantee this isn't what you want or what you mean:
<?php
function do_alert($msg)
{
echo '<script type="text/javascript">alert("' . $msg . '"); </script>';
}
?>
<html><head><title>Hello</title></head&g...
Can I add a javascript alert inside a PHP function? If yes, how?
I'm using the JavaScript InfoVis Toolkit and in particular the SpaceTree visualisation.
I need to expand all of the tree and then show a path from a particular leaf node back to the root.
I've got the tree to expand just fine but it's the selection of a leaf node and highlighting the path back ...
Some questions tend to get asked in thousands and thousands of permutations.
One such type of question is questions on Apache's mod_rewrite. This list of questions tagged .htaccess catches most (not all) of them. There are three "please write my rewrite rule for me" type questions today alone. ...
I feel strongly that the current SO website would be much more effective if it was completely different than how it is now.
Problems include:
Closing eyes or adjusting monitor orientation causes site to disappear from view.
No useful information about paint.
Everything should be different.
I...
can you recommand a book about database acceleration?
