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throw new std::exception vs throw std::exception
while looking at som>me m> code I stumbled onto:
5 Answers
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What do the crossed style properties in Google Chrom>me m> devtools m>me m>an?
While inspecting an elem>me m>nt using Chrom>me m>'s devtools, in the elem>me m>nts tab, the right-hand side 'Styles' bar shows the corresponding CSS properties. At tim>me m>s, som>me m> of these properties are struck-through. What do these properties m>me m>an?
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Replace selector images programmatically
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As far as I've been able to find (I've tried doing som>me m>thing similar myself), there's no way to modify a single state after the StateListDrawable has already been defined. You can, however, define a NEW one through code:
StateListDrawable states = new StateListDrawable();
stat...
How to move screen without moving cursor in Vim?
...u can recover from an oops. (Non-portable hacks incoming:) Third, do the sam>me m> but from your user keyboard config, e.g. Windows key + Z; for maps to sequences, try xdotool or triggerhappy. Finally, display your caps lock state (can't be done in Vimscript.)...
– John P
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How do sessions work in Express.js with Node.js?
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I have never used Express.js, although according to their docum>me m>ntation on the subject it sounds like:
Cookies are stored on the client, with a key (which the server will use to retrieve the session data) and a hash (which the server will use to make sure the cookie data hasn't been t...
Java, Classpath, Classloading => Multiple Versions of the sam>me m> jar/project
...stion for experienced coders. But I have a library (an http client) that som>me m> of the other fram>me m>works/jars used in my project require. But all of them require different major versions like:
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Golang production web application configuration
...g to run your Go program as root, serving other websites/services on the sam>me m> host, SSL termination, load balancing, logging, etc.
I use HAProxy in front. Any reverse proxy could work. Nginx is also a great option (much more popular than HAProxy and capable of doing more).
HAProxy is very easy to ...
What is the AppDelegate for and how do I know when to use it?
...ch implied by Andrew's use of the term "heart of your application". What I m>me m>an by this is that I think you should avoid lumping too many things in a central location -- good program design normally involves separating functionality by "area of concern".
A delegate object is an object that gets not...
Java SafeVarargs annotation, does a standard or best practice exist?
I've recently com>me m> across the java @SafeVarargs annotation. Googling for what makes a variadic function in Java unsafe left m>me m> rather confused (heap poisoning? erased types?), so I'd like to know a few things:
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