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Finding duplicate values in MySQL
...hat don't understand how HAVING works - it's simply a filter on the result set, so happens after the main query.
– John Hunt
Jun 22 '17 at 10:02
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Git in Powershell saying 'Could not find ssh-agent'
...ng your Path. Then run . $profile to reload your profile.
For 32-bit git
Set-Alias ssh-agent "${env:ProgramFiles(x86)}\git\bin\ssh-agent.exe"
Set-Alias ssh-add "${env:ProgramFiles(x86)}\git\bin\ssh-add.exe"
For 64-bit git
Set-Alias ssh-agent "$env:ProgramFiles\git\usr\bin\ssh-agent.exe"
Set-Ali...
Facebook Like Button - how to disable Comment pop up?
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Putting the iframe in a appropriately sized div with overflow set to hidden resolved this issue - although this is only actually hiding the problem as such.
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How do I delete an Azure storage account containing a leased blob?
...even though the VM has been deleted.
For me this happened because I had a set a spending limit. When the spending limit is hit, your services are disabled. Any VPN gateways you have created and VMs will be deleted. Then to top it off the disks attached to the deleted VMs still think they are attach...
Best way to test exceptions with Assert to ensure they will be thrown
...itions hold, say a transaction is rolled back or some value has still been set. In these cases I wrap it in a try/catch block that expects the exact exception, does an Assert.Fail if the code succeeds and also catches generic exceptions to make sure that a different exception is not thrown.
First ...
Declaring Multiple Variables in JavaScript
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handy if you want to set a lot of variables with the same values though. Using to reset to zero in a loop for instance.
– Nick
Nov 19 '18 at 10:08
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How can I check for “undefined” in JavaScript? [duplicate]
..., "myVariable", {
get: function() { throw new Error("W00t?"); },
set: undefined
});
if (myVariable) {
// Error: W00t?
}
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Remote origin already exists on 'git push' to a new repository
... to check with "git remote -v" this will show you if your origin has a url set, if it doesn't likely you did the init locally and are trying to push it remote, and made a misstep like me). Then follow RobinH's answer: git remote set-url origin git@github.com:username/projectname.git
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OS X Framework Library not loaded: 'Image not found'
...board and was having this error. Just wanted to add on that in addition to setting the Custom CLASS in Storyboard, you also have to set the MODULE field.
– Ruben Martinez Jr.
Feb 13 '16 at 22:40
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How can I run an external command asynchronously from Python?
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Is there any way to poll a set of processes not only one?
– Piotr Dobrogost
Sep 18 '12 at 19:21
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