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AngularJS: Service vs provider vs factory
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From the AngularJS mailing list I got an amazing thread that explains service vs factory vs provider and their injection usage. Compiling the answers:
Services
Syntax: module.service( 'serviceName', function );
Result: When declaring serviceName as an injectable argument you...
What is ViewModel in MVC?
...o properties when you view an employee’s details (an employee that has already been captured) as static text.
When loading the view/page, the create action method in your employee controller will create an instance of this view model, populate any fields if required, and then pass this view model...
Functional, Declarative, and Imperative Programming [closed]
...flating the terms in different ways.
Refer also to my explanation of why spreadsheet programming is declarative, regardless that the formulas mutate the cells.
Also, several answers claim that functional programming must be a subset of declarative. On that point it depends if we differentiate "funct...
How do we control web page caching, across all browsers?
... Likely your testing methodology was wrong. Maybe the page was already in the cache? Maybe the headers were incorrect/overriden? Maybe you were looking at the wrong request? Etc..
– BalusC
Jan 15 '10 at 3:38
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Why does the C preprocessor interpret the word “linux” as the constant “1”?
...@Sebastian: I don't want to post any spoilers here, and I encourage anyone reading this to try to understand the code on their own first. But if you really want to give up, I've posted an explanation: gist.github.com/Keith-S-Thompson/6920347
– Keith Thompson
Oc...
What does do?
...essive enhancement and Unobtrusive JavaScript. (You may also be pleased to read What should a web developer consider?.)
Do do not care about the best IE version rendering: this is not your job as browsers have to be compliant with web standards. If your site is standard compliant and use moderately...
Verifying signed git commits?
...up to git 2.5, git verify-commit and git verify-tag only displayed a human readable message.
If you want to automate the check, git 2.6+ (Q3 2015) adds another output.
See commit e18443e, commit aeff29d, commit ca194d5, commit 434060e, commit 8e98e5f, commit a4cc18f, commit d66aeff (21 Jun 2015) by...
Alternatives to gprof [closed]
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gprof (read the paper) exists for historical reasons.
If you think it will help you find performance problems, it was never advertised as such.
Here's what the paper says:
The profile can be used to compare and assess the cost...
What is the copy-and-swap idiom?
...er)
{
if (this != &other) // (1)
{
// get the new data ready before we replace the old
std::size_t newSize = other.mSize;
int* newArray = newSize ? new int[newSize]() : nullptr; // (3)
std::copy(other.mArray, other.mArray + newSize, newArray); // (3)
...
What are the differences between git branch, fork, fetch, merge, rebase and clone?
...is something that is within a repository. Conceptually, it represents a thread of development. You usually have a master branch, but you may also have a branch where you are working on some feature xyz, and another one to fix bug abc. When you have checked out a branch, any commits you make will st...