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How to cast/convert pointer to reference in C++
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Call it like this:
foo(*ob);
Note that there is no casting going on here, as suggested in your question title. All we have done is de-referenced the pointer to the object which we then pass to the function.
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how to check if List element contains an item with a Particular Property Value
...licModel.Size == 200 ? Also, if this element exists, how to know which one it is?
6 Answers
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How to split last commit into two in Git
...ch, that I'd like to cherry-pick into master . But unfortunately, the commit I want to cherry-pick also contains some modifications that I don't want.
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NSDate get year/month/day
...ject, given no other information? I realize that I could probably do this with something similar to this:
17 Answers
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CSS background-image - What is the correct usage?
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The path can either be full or relative (of course if the image is from another domain it must be full).
You don't need to use quotes in the URI; the syntax can either be:
background-image: url(image.jpg);
Or
background-image: url("im...
String strip() for JavaScript? [duplicate]
...unction on your strings. For example:
" dog".trim() === "dog" //true
EDIT: Took J-P's suggestion to combine the regex patterns into one. Also added the global modifier per Christoph's suggestion.
Took Matthew Crumley's idea about sniffing on the trim function prior to recreating it. This is d...
How to get jQuery to wait until an effect is finished?
I am sure I read about this the other day but I can't seem to find it anywhere.
I have a fadeOut() event after which I remove the element, but jQuery is removing the element before it has the chance to finish fading out.
How do I get jQuery to wait until the element had faded out, then remov...
Javascript Functions and default parameters, not working in IE and Chrome
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You can't do this, but you can instead do something like:
function saveItem(andClose) {
if(andClose === undefined) {
andClose = false;
}
}
This is often shortened to something like:
function setName(name) {
name = name || 'Bob';
}
Update
The above is true for ECMAScript <=...
How do I get a raw, compiled SQL query from a SQLAlchemy expression?
...hemy query object and want to get the text of the compiled SQL statement, with all its parameters bound (e.g. no %s or other variables waiting to be bound by the statement compiler or MySQLdb dialect engine, etc).
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WPF global exception handler [duplicate]
...metimes, under not reproducible circumstances, my WPF application crashes without any message. The application simply close instantly.
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