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How to make the hardware beep sound in Mac OS X 10.6
...ad a small speaker or piezo buzzer connected to one of the channels of a timer chip. This could be used to generate simple tones or beeps. Even after many computers integrated sound cards, it remained common for quite some time for computers to route this output to a separate internal speaker. More ...
CustomErrors mode=“Off”
I get an error everytime I upload my webapp to the provider. Because of the customErrors mode, all I see is the default "Runtime error" message, instructing me to turn off customErrors to view more about the error.
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How do I enable EF migrations for multiple contexts to separate databases?
How do I enable Entity Framework 5 (version 5.0.0) migrations for multiple DB contexts in the same project, where each context corresponds to its own database? When I run Enable-Migrations in the PM console (Visual Studio 2012), there's an error because of there being multiple contexts:
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Remove credentials from Git
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If this problem comes on a Windows machine, do the following.
Go to Credential Manager
in German, it is called: Anmeldeinformationsverwaltung
in French, it is called: Gestionnaire d'identification
Go to Windows Credentials
Delete the entri...
Pass mouse events through absolutely-positioned element
I'm attempting to capture mouse events on an element with another absolutely-positioned element on top of it.
6 Answers
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Can anyone explain IEnumerable and IEnumerator to me? [closed]
Can anyone explain IEnumerable and IEnumerator to me?
16 Answers
16
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Firefox 'Cross-Origin Request Blocked' despite headers
...st had this exact problem, the error is too generic and on top of that Chrome and Firefox use different certificate stores, so its harder to debug. I should have suspected that when my proxy didn't capture any OPTIONS requests (it was breaking on the SSL handshake).
– Daniel Co...
ExecJS::RuntimeError on Windows trying to follow rubytutorial
...is an actual problem with ExecJS working properly with the JavaScript runtime on your system and removing this line is just ignoring that fact.
2) Installing Node.js / Running away - Many people seem to just end up installing Node.js and using that instead of the JavaScript runtime already on their...
What is in your Mathematica tool bag? [closed]
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I've mentioned this before, but the tool I find most useful is an application of Reap and Sow which mimics/extends the behavior of GatherBy:
SelectEquivalents[x_List,f_:Identity, g_:Identity, h_:(#2&)]:=
Reap[Sow[g[#],{f[#...
Homebrew’s `git` not using completion
...ly do git commit <tab> , and that’ll auto complete the file’s name to the one that was modified. However, if I install a newer version of git from homebrew and I use it, that feature no longer works (meaning I press <tab> and it just “asks” me what file I want to do it on, eve...