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How to update Ruby to 1.9.x on Mac?
...gems sets without colliding with the system version.
I'll add that now (4/2/2013), I use rbenv a lot, because my needs are simple. RVM is great, but it's got a lot of capability I never need, so I have it on some machines and rbenv on my desktop and laptop. It's worth checking out both and seeing...
“Parser Error Message: Could not load type” in Global.asax
...
4
Very strange error indeed. I deployed to IIS on server and got this. Cleaned and recompiled worked for me too.
– Piotr...
JavaScript loop through json array?
...e"
},
{
"id" : "2",
"msg" : "there",
"tid" : "2013-05-05 23:45",
"fromWho": "hello2@email.se"
}];
You can loop over the Array like this:
for(var i = 0; i < json.length; i++) {
var obj = json[i];
console.log(obj.id);
}
Or like this (suggested from Eric) be carefu...
How to sum up elements of a C++ vector?
...
442
Actually there are quite a few methods.
int sum_of_elems = 0;
C++03
Classic for loop:
fo...
HTML table with fixed headers?
...ght
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
<div style="width:300px;border:6px green solid;">
<table border="1" width="100%" id="tblNeedsScrolling">
<thead>
<tr><th>Header 1</th>&...
Add centered text to the middle of a -like line
...
84
I don't know if this has been figured out but flexbox offers quite a solution:
<div class="s...
Implementing two interfaces in a class with same method. Which interface method is overridden?
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348
+100
If a ty...
Find a pair of elements from an array whose sum equals a given number
... |
edited Sep 12 at 14:53
hjpotter92
68.2k2525 gold badges117117 silver badges154154 bronze badges
...
Installing a local module using npm?
... |
edited Jul 31 '17 at 14:06
Slava Fomin II
18.6k1717 gold badges9090 silver badges163163 bronze badges
...
Convert List into Comma-Separated String
...Enjoy!
Console.WriteLine(String.Join(",", new List<uint> { 1, 2, 3, 4, 5 }));
First Parameter: ","
Second Parameter: new List<uint> { 1, 2, 3, 4, 5 })
String.Join will take a list as a the second parameter and join all of the elements using the string passed as the first parameter in...