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How to know if user is logged in with passport.js?
...sAuthenticated();
next();
});
Place that code somewhere after you have setup passport.
And then use it in your template (swig example)
{% if login %}
<button>logout</button>
{% else %}
<button>login</button>
{% endif %}
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How to filter (key, value) with ng-repeat in AngularJs?
I am trying to do something like :
8 Answers
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Is there a Pattern Matching Utility like GREP in Windows?
...hell.
In Powershell, User can use Where-Object it has quite comprehensive set of feature that provides all the functionality of GREP plus more.
Hope It helps.
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What does “=>” mean in PHP?
What does the => operator mean in the following code?
6 Answers
6
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How do you divide each element in a list by an int?
...on:
myList = [10,20,30,40,50,60,70,80,90]
myInt = 10
newList = [x / myInt for x in myList]
or, if you need to maintain the reference to the original list:
myList[:] = [x / myInt for x in myList]
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Getting visitors country from their IP
I want to get visitors country via their IP... Right now I'm using this ( http://api.hostip.info/country.php?ip= ...... )
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ASP.NET MVC 3: Override “name” attribute with TextBoxFor
... because you want to apply a prefix to the name? If so, you can do this by setting ViewData.TemplateInfo.HtmlFieldPrefix in your Controller.
I learnt a lot about this stuff from Brad Wilson's blog.
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Get contentEditable caret index position
I'm finding tons of good, crossbrowser anwers on how to SET the cursor or caret index position in a contentEditable element, but none on how to GET or find its index...
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How do you merge two Git repositories?
...rebase -s subtree Bproject master If you don't do that, and you have pull set to rebase automatically, you'll end up with "Could not parse object". See osdir.com/ml/git/2009-07/msg01576.html
– Eric Bowman - abstracto -
Sep 16 '12 at 14:35
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How can I truncate a double to only two decimal places in Java?
...isplay a truncated 3.545555555 to 3.54, but rounded to 3.55. DecimalFormat.setRoundingMode() needs to be set to RoundingMode.FLOOR;
– Christian García
Jan 7 '13 at 13:26
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