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Is null reference possible?
...ypeid is guaranteed to be thrown, even though you pass an lvalue resulting from a null pointer dereference semantically. But syntactically at the toplevel, it's not a dereference, but a comma operator expression.
– Johannes Schaub - litb
Dec 6 '10 at 9:15
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json_encode/json_decode - returns stdClass instead of Array in PHP
...","newspaper","sand paper","monitor","tree"]}
The JSON format was derived from the same standard as JavaScript (ECMAScript Programming Language Standard) and if you would look at the format it looks like JavaScript. It is a JSON object ({} = object) having a property "stuff" with value "things" and...
CSS3 gradient background set on body doesn't stretch but instead repeats?
...
body {
background: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#cbccc8)) fixed;
}
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Difference between webdriver.Dispose(), .Close() and .Quit()
...e WebDriver session will not close properly and files would not be cleared from memory. This may result in memory leak errors.
The above explanation should explain the difference between driver.close and driver.quit methods in WebDriver. I hope you find it useful.
The following website has some g...
How can I draw vertical text with CSS cross-browser?
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Updated this answer with recent information (from CSS Tricks). Kudos to Matt and Douglas for pointing out the filter implementation.
.rotate {
-webkit-transform: rotate(-90deg);
-moz-transform: rotate(-90deg);
-ms-transform: rotate(-90deg);
-o-transform: rotate...
What are the best practices to follow when declaring an array in Javascript?
...r = [];
}());
In my example code, I've kept the Array function hidden from the rest of the document scope, however it's more likely that if you ever run into this sort of issue that the code won't have been left in a nice closure, and will likely be difficult to locate.
Disclaimer: It's not a ...
Generic method multiple (OR) type constraint
...then everything is super clear and easy to read. I could come, four years from now and read your code and easily understand what's going on.
Which you choose depends on how complicated choice 1 and 2 would be and how extensible it needs to be.
So for your specific situation I'm going to imagine ...
Convert a list to a data frame
...
This method suffers from the null situation.
– Frank Wang
May 9 '12 at 9:38
3
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How do I detect that an iOS app is running on a jailbroken phone?
...ings have changed but wouldn't executing a separate executable prevent you from being approved to the app store?
– Peter Zich
Jan 4 '11 at 22:47
4
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p vs puts in Ruby
...> 42
p t => #<T:0xb7ecc8b0 @i=42>
This follows directly from the .inspect call, but is not obvious in practice.
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