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Why use String.Format? [duplicate]
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408
I can see a number of reasons:
Readability
string s = string.Format("Hey, {0} it is the {1}st...
SQL Server Profiler - How to filter trace to only display events from one database?
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answered Nov 7 '08 at 17:10
Gulzar NazimGulzar Nazim
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What's a good rate limiting algorithm?
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10 Answers
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Why can't I forward-declare a class in a namespace using double colons?
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answered Jan 13 '10 at 19:46
AnTAnT
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How to accept Date params in a GET request to Spring MVC Controller?
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answered Mar 1 '13 at 19:03
LittleLebowskiLittleLebowski
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How to turn off word wrapping in HTML?
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answered Jan 10 '11 at 23:21
JonJon
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Handling an empty UITableView. Print a friendly message
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answered Jul 2 '13 at 22:20
Ray FixRay Fix
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URL-parameters and logic in Django class-based views (TemplateView)
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answered Apr 2 '13 at 1:09
NgenatorNgenator
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TCP loopback connection vs Unix Domain Socket performance
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105
Yes, local interprocess communication by unix domain sockets should be faster than communicatio...
javascript node.js next()
...s done.
See, for example, the code samples here:
http://blog.mixu.net/2011/02/02/essential-node-js-patterns-and-snippets/
Let's look at the example you posted:
function loadUser(req, res, next) {
if (req.session.user_id) {
User.findById(req.session.user_id, function(user) {
if (us...