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cout is not a member of std
... or indirectly). Otherwise how would the compiler know where to find std::cout.
– A. K.
Jul 7 '12 at 14:56
1
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GitHub Error Message - Permission denied (publickey)
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I know about this problem. After add ssh key, add you ssh key to ssh agent too (from official docs)
ssh-agent -s
ssh-add ~/.ssh/id_rsa
After it all work fine, git can view proper key, before couldn't.
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Getting “Warning! PATH is not properly set up” when doing rvm use 2.0.0 --default
...m reset and it got rid of the warnings! (IMHO... RVM is way too finicky about being first in path... If I set something else first in my path I know what I'm doing)
– TrinitronX
Mar 13 '15 at 21:03
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Achieving bright, vivid colors for an iOS 7 translucent UINavigationBar
...ny of the various height status bars are up. The layer gets adjusted in layout subviews and the color changes whenever you set barTintColor.
Gist: https://gist.github.com/aprato/6631390
setBarTintColor
[super setBarTintColor:barTintColor];
if (self.extraColorLayer == nil) {
self.extraCol...
do..end vs curly braces for blocks in Ruby
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+1 for pointing out the precedence issue. I sometimes get unexpected exceptions when I try and convert do; end to {}
– idrinkpabst
Jul 22 '13 at 1:54
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How can I create a self-signed cert for localhost?
...mmon name'
openssl req -x509 -sha256 -nodes -newkey rsa:2048 -days 365 -keyout localhost.key -out localhost.crt
# Add the cert to your keychain
open localhost.crt
In Keychain Access, double-click on this new localhost cert. Expand the arrow next to "Trust" and choose to "Always trust". Chrome and...
How to check if Location Services are enabled?
...h shows a dialog where you may turn on your gps right from the dialog, without showing the settings activity. When user turns gps from that dialog, that statement returns always false, even when gps is on
– Marcelo Noguti
Sep 18 '15 at 14:21
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How to set environment variables from within package.json
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Has some one figured out an alternate for windows..?
– infinity
Dec 3 '15 at 22:12
67
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Why do we need C Unions?
...erpreting the binary representation of a float as if it were an int". The output is not 3: ideone.com/MKjwon I'm not sure why Adam is printing as hex, though.
– endolith
Feb 21 '13 at 17:19
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Can an Option in a Select tag carry multiple values?
...N. It is, in other hand, a ruby hash. My problem with your answer is not about what you explain or know (because I believe you know how to make this safe), it is about what it omits and could confuse a newbie developer (as it did with one friend of mine).
– fotanus
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