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What do the following phrases mean in C++: zero-, default- and value-initialization?
What do the following phrases mean in C++:
2 Answers
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Multiple returns from a function
... answered Aug 10 '10 at 17:59
dockeryZdockeryZ
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AngularJS : automatically detect change in model
Suppose I wanted to do something like automatically run some code (like saving data to a server) whenever a model's values change. Is the only way to do this by setting something like ng-change on each control that could possibly alter the model?
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How should I call 3 functions in order to execute them one after the other?
...e synchronous. If you were to call several synchronous functions in a row
doSomething();
doSomethingElse();
doSomethingUsefulThisTime();
they will execute in order. doSomethingElse will not start until doSomething has completed. doSomethingUsefulThisTime, in turn, will not start until doSomething...
Why do I need to override the equals and hashCode methods in Java?
Recently I read through this
Developer Works Document .
29 Answers
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Should I store generated code in source control
...aving it in source control is more trouble than it's worth.
You have to do a commit every time you do a build for it to be any value.
Generally we leave generated code( idl, jaxb stuff, etc) outside source control where I work and it's never been a problem
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Rails 3 check if attribute changed
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Check out ActiveModel::Dirty (available on all models by default). The documentation is really good, but it lets you do things such as:
@user.street1_changed? # => true/false
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How do I start a process from C#?
How do I start a process, such as launching a URL when the user clicks a button?
12 Answers
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Git vs Team Foundation Server [closed]
... repo, he/she gets a full history of the changes. When one repo gets lost: don't worry, take one of those present on every workstation.
offline repo access: when I'm working at home (or in an airplane or train), I can see the full history of the project, every single checkin, without starting up my ...
What does FETCH_HEAD in Git mean?
...the tip of this branch (it stores the SHA1 of the commit, just as branches do). git pull then invokes git merge, merging FETCH_HEAD into the current branch.
The result is exactly what you'd expect: the commit at the tip of the appropriate remote branch is merged into the commit at the tip of your c...