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RAII and smart pointers in C++
...'s an error. No memory is left hanging.
For instance, another example is network socket RAII. In this case:
We open network socket before we use it,always, even when we don't feel like -- it's hard to do it another way with RAII. If you try doing this without RAII you might open empty socket for...
CSS table layout: why does table-row not accept a margin?
...hus, margin, padding, and height on those elements have no effect.
http://www.w3.org/TR/CSS2/tables.html
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newline in [duplicate]
... algorithm operates on text normalized in this way. »
The link is http://www.w3.org/TR/2006/REC-xml11-20060816/#AVNormalize
Then you can write :
<td title="lineone &#xA; linetwo &#xA; etc...">
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Why won't my PHP app send a 404 error?
...404missing.html): failed to open stream: No such file or directory in /var/www/.com/public_html/index1.php on line 61
– user1642018
Jan 12 '14 at 9:48
2
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“for” vs “each” in Ruby
....com/articles/enumerable-each-vs-for-loops-in-ruby
for more clear: http://www.ruby-forum.com/topic/179264#784884
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Network tools that simulate slow network connection [closed]
...
My work uses this tool, and it seems quite good:
http://www.dallaway.com/sloppy/
Best of luck.
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Download File Using jQuery
...rl of the file you would want to download.
window.location.href = 'http://www.com/path/to/file';
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How to get JSON from URL in JavaScript?
...
Define a function like:
fetchRestaurants(callback) {
fetch(`http://www.restaurants.com`)
.then(response => response.json())
.then(json => callback(null, json.restaurants))
.catch(error => callback(error, null))
}
Then use it like this:
fetchRestaurants((error...
How to automatically generate getters and setters in Android Studio
...ple fields for which to generate getters/setters with one step.
See http://www.jetbrains.com/idea/webhelp/generating-getters-and-setters.html
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Save image from URL by paperclip
...cture = open(url)
end
end
Then simply :
user.picture_from_url "http://www.google.com/images/logos/ps_logo2.png"
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