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How to change the cursor into a hand when a user hovers over a list item?
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In light of the passage of time, as people have mentioned, you can now safely just use:
li { cursor: pointer; }
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How to force a web browser NOT to cache images
...e current time on the server.
Generate time by Javascript with performance.now() or by Python with time.time()
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How to prevent SIGPIPEs (or handle them properly)
...it later and got confused, then discovered it a second time. Debuggers (I know gdb does) override your signal handling, so ignored signals are not ignored! Test your code outside a debugger to ensure the SIGPIPE no longer occurs. stackoverflow.com/questions/6821469/…
– Jetski...
How to serialize a lambda?
...e any use of such a cast expression outside of casting lambdas? E.g. is it now also possible to do something similar with an ordinary anonymous class?
– Balder
Apr 2 '14 at 10:50
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When should I use Debug.Assert()?
I've been a professional software engineer for about a year now, having graduated with a CS degree. I've known about assertions for a while in C++ and C, but had no idea they existed in C# and .NET at all until recently.
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Could not change executable permissions on the application
...n't advise them to do that !!! Exactly what I want to avoid. I don't even know who my users are. The upgrade has not been released (approved but not released).
– Fraggle
Sep 30 '12 at 19:35
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Why would you use an ivar?
...s have memorized how to call a hidden accessor dynamically (as long as we know the name…). Meanwhile, most of us have not memorized how to properly access ivars which aren't visible (beyond KVC). The class continuation helps, but it does introduce vulnerabilities.
This workaround's obvious:
if ([o...
Git Clone: Just the files, please?
...s a remote:
git remote add myserver ssh://user@host:/path/to/barerepo.git
Now every time you push to this bare repo it will checkout the working tree to /workingfiles/. But /workingfiles/ itself is not under version control; running git status in /workingfiles/ will give the error fatal: Not a git ...
Maven fails to find local artifact
...mvn -U will force update from remote repository - again, assuming you have now populated remote with said artifact.
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Node.js setting up environment specific configs to be used with everyauth
... as our configuration file. You can parse these options with optparse-js.
Now you have some core modules that are depending on this config file. When you write them as such:
var Workspace = module.exports = function(config) {
if (config) {
// do something;
}
}
(function () {
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