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What is the difference between the bridge pattern and the strategy pattern?
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How to write a:hover in inline CSS?
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Questions every good .NET developer should be able to answer? [closed]
...many categories, each category has many posts, and each post can belong to more than one category. Ask your applicant to write queries to pull specific information out.
Next, look for specific technical know-how:
(Event handlers) Create a class with a custom event handler, create another class w...
Get all unique values in a JavaScript array (remove duplicates)
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For a much more detailed answer, including many possibilities - such as sorting first, and dealing with varying data types - see stackoverflow.com/a/9229821/368896
– Dan Nissenbaum
Jan 22 '17 at 21...
Why should I use version control? [closed]
...ltiple versions of a product?
Wanted to see the difference between two (or more) versions of your code?
Wanted to prove that a particular change broke or fixed a piece of code?
Wanted to review the history of some code?
Wanted to submit a change to someone else's code?
Wanted to share your code, or ...
Temporarily put away uncommitted changes in Subversion (a la “git-stash”)
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@knittl: No, it won't. And what's even more important: It won't result in changes lost as does your suggestion. This, and having another checked out copy of the trunk/same branch, are the only two reliable ways to do this that I know. If you feel uncomfortable wit...
input type=“submit” Vs button tag are they interchangeable?
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How are virtual functions and vtable implemented?
...ists of addresses to the virtual functions for classes that contain one or more virtual functions. The object of the class containing the virtual function contains a virtual pointer that points to the base address of the virtual table in memory. Whenever there is a virtual function call, the v-table...
PHP equivalent of .NET/Java's toString()
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You can use the casting operators:
$myText = (string)$myVar;
There are more details for string casting and conversion in the Strings section of the PHP manual, including special handling for booleans and nulls.
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not:first-child selector
... first solution: caniuse.com/#feat=css-not-sel-list The second one sounded more reasonable for me. Thanks!
– iorrah
Jun 22 '18 at 13:17
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