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app-release-unsigned.apk is not signed
... Hi Brian! Could you try to delete your debug.keystore? Then start a new dummy project and a new keystore must to be generated. After that, reopen your actual project and try. It is the only thing I can recommend if anything else commented before fails.
– Martin R...
Eclipse copy/paste entire line keyboard shortcut
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Yay! I didn't even had to restart Eclipse, just disabled the Intel HD Graphics shortcuts and ctrl-alt-down just started working.
– metatron
Dec 9 '18 at 11:21
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How do I determine the current operating system with Node.js
...ore dangerous, because some other, incompatible platform might conceivably start with the characters "win" at some point in the future.
– Dietrich Epp
Feb 25 '17 at 0:16
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Where can I find the “clamp” function in .NET?
...ce e.g.
using Core.ExtensionMethods
int i = 4.Clamp(1, 3);
.NET Core 2.0
Starting with .NET Core 2.0 System.Math now has a Clamp method that can be used instead:
using System;
int i = Math.Clamp(4, 1, 3);
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Find document with array that contains a specific value
... without needing JOINs and additional tables makes me wonder why I haven't started on Mongo sooner. But that's not to say either DBMS is superior over the other - it depends on your use case.
– Irvin Lim
Jun 18 '15 at 14:37
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SQL-Server: Error - Exclusive access could not be obtained because the database is in use
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In my case that checkbox was greyed out. However I started over and was able to check the box before choosing the source to restore from. After choosing the backup file the option was greyed out again but the box was still checked and the restore worked.
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Script not served by static file handler on IIS7.5
...res turned on. Checked the boxes and clicked through the wizard, iisreset, started working.
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How do I register a DLL file on Windows 7 64-bit?
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Open the start menu and type cmd into the search box Hold Ctrl + Shift and press Enter
This runs the Command Prompt in Administrator mode.
Now type: regsvr32 MyComobject.dll
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How do I change the value of a global variable inside of a function
...lare your variables explicitly with var. Because if you forget it, you can start messing with globals by accident. It's an easy mistake to make. But in your case, this turn around and becomes an easy answer to your question.
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Difference between := and = operators in Go
...n't use := out of funcs. It's because, out of any func, a statement should start with a keyword.
// no keywords below, illegal.
illegal := 42
// `var` keyword makes this statement legal.
var legal = 42
func foo() {
alsoLegal := 42
// reason: it's in a func scope.
}
★ 2nd Rule:
You can'...