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var functionName = function() {} vs function functionName() {}
...nsistently between browsers. Strict mode (introduced in ES5) resolved this by scoping function declarations to their enclosing block.
'use strict';
{ // note this block!
function functionThree() {
console.log("Hello!");
}
}
functionThree(); // ReferenceError
...
Does deleting a branch in git remove it from the history?
...ee, it is a very different structure from svn where all branches and tags (by convention) live in separate 'folders' of the repository alongside the special 'trunk'.
If the branch was merged into another branch before it was deleted then all of the commits will still be reachable from the other bra...
Are Roslyn SyntaxNodes reused?
...p from a node in the tree to a character offset in the text.
Persistent.
By persistence I mean the ability to reuse most of the existing nodes in the tree when an edit is made to the text buffer. Since the nodes are immutable, there's no barrier to reusing them. We need this for performance; we ca...
How can I use pointers in Java?
... that Java programs can be created with pointers and that this can be done by the few who are experts in java. Is it true?
...
What are the primary differences between TDD and BDD? [closed]
... certain way to write user stories, including high-level tests. An example by Tom ten Thij:
Story: User logging in
As a user
I want to login with my details
So that I can get access to the site
Scenario: User uses wrong password
Given a username 'jdoe'
And a password 'letmein'
When t...
Pandas read_csv low_memory and dtype options
...lumn is very memory demanding. Pandas tries to determine what dtype to set by analyzing the data in each column.
Dtype Guessing (very bad)
Pandas can only determine what dtype a column should have once the whole file is read. This means nothing can really be parsed before the whole file is read unle...
Origin is not allowed by Access-Control-Allow-Origin
... concerns with this? This answer, for example, says "JavaScript is limited by the "same origin policy" for security reasons, For example, a malicious script cannot contact a remote server and send sensitive data from your site."
– JohnK
Nov 2 '12 at 18:14
...
Using Linq to group a list of objects into a new grouped list of list of objects
...
var groupedCustomerList = userList
.GroupBy(u => u.GroupID)
.Select(grp => grp.ToList())
.ToList();
share
|
improve this answer
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What is the difference between require and require-dev sections in composer.json?
... Do I understand correctly, that it doesn't matter at all if I "deploy" by uploading the whole vendor folder via FTP?
– pilat
Mar 6 '18 at 8:47
2
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Set active tab style with AngularJS
...
One way of doing this would be by using ngClass directive and the $location service. In your template you could do:
ng-class="{active:isActive('/dashboard')}"
where isActive would be a function in a scope defined like this:
myApp.controller('MyCtrl', f...