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How to install Xcode Command Line Tools
...o longer available through Xcode. Instead they must be downloaded from the Apple Developer Tools site: https://developer.apple.com/downloads/index.action. This requires signing in with a developer account.
Or via terminal (from the release docs): The Command Line Developer Tools package can be inst...
Firefox Web Console Disabled?
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This happens when the page itself defines a global variable called console, for example. If the page is browser-sniffing to decide whether to define it, the behavior could differ in different browsers.
In the case of Firefox it a...
How can I get around MySQL Errcode 13 with SELECT INTO OUTFILE?
...u Server Edition?
Recent Ubuntu Server Editions (such as 10.04) ship with AppArmor and MySQL's profile might be in enforcing mode by default. You can check this by executing sudo aa-status like so:
# sudo aa-status
5 profiles are loaded.
5 profiles are in enforce mode.
/usr/lib/connman/scripts/...
Google Guava isNullOrEmpty for collections
... CollectionUtils.isEmpty() is useful when working with legacy apps, when you cannot change the up front code.
– Jerome Dalbert
Oct 9 '12 at 9:58
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How do I show a console output/window in a forms application?
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Main problem : when you close it, all application closes.
– Mark
Aug 26 '13 at 8:53
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How can I update a single row in a ListView?
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what would happen if i just call getView() on the adapter only if the position is between getFirstVisiblePosition() and getLastVisiblePosition() ? would it work the same? i think it will update the view as usual, right?
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Tracing XML request/responses with JAX-WS
...ly one of my 3 web services (I have 3 JAX-WS web services in my Tomcat web-app). Any idea why it wouldn't work on all 3?
– David Brossard
Nov 5 '12 at 14:19
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Passport.js - Error: failed to serialize user into session
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If you decide not to use sessions, you could set the session to false
app.post('/login', passport.authenticate('local', {
successRedirect: '/accessed',
failureRedirect: '/access',
session: false
}));
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Octave-Gnuplot-AquaTerm error: set terminal aqua enhanced title “Figure 1”…unknown terminal type"
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Solution found and more details on: http://www.mac-forums.com/forums/os-x-apps-games/242997-plots-octave-dont-work.html
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How to tell if rails is in production?
...roduction.log
if there are entries populating that log after you hit the app, you're in production mode.
second way:
in one of your views (probably the layout is good), just add
<%= "Environment: #{RAILS_ENV}" %>
And that will show you what the environment that you're running in.
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