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CSS: Set a background color which is 50% of the width of the window

... the rest of your content has a z-index higher than the background element and you should be good to go. Modern Browsers If newer browsers are your only concern, there are a couple other methods you can use: Linear Gradient: This is definitely the easiest solution. You can use a linear-gradien...
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How do I prevent commands from showing up in Bash history?

Sometimes, when I run commands like rm -rf XYZ , I don't want this to be recorded in Bash history, because I might accidentally run the same command again by reverse-i-search . Is there a good way to prevent this from happening? ...
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How to put a label on an issue in GitHub if you are not a contributor / owner?

I've submitted an issue for a project on GitHub which is not mine and I'm not a contributor, but I cannot find a way to label my issue. Is there a way for me to label it, or is this only available for contributors? ...
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':app:lintVitalRelease' error when generating signed apk

I've tried to upload my apk on google play and encountered an error message: "You uploaded a debuggable APK. For security reasons you need to disable debugging before it can be published in Google Play. Learn more about debuggable APKs." ...
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How to take all but the last element in a sequence using LINQ?

... ReSharper doesn't understand your code (assignment in conditional expression) but i kinda like it +1 – Иван Грозный Dec 1 '16 at 0:12 ...
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ApartmentState for dummies

... COM is the grand father of .NET. They had pretty lofty goals with it, one of the things that COM does but .NET completely skips is providing threading guarantees for a class. A COM class can publish what kind of threading requirements i...
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How to set standard encoding in Visual Studio

...better solution? My VS2015 keeps resetting the codepage after every crash, and with my electricity those happen pretty often, so sad, how Microsoft came to this, how they can make the best IDE and forget about default codepage setting, what a pity(( – Movsar Bekaev ...
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Eclipse debugger always blocks on ThreadPoolExecutor without any obvious exception, why?

... projects on Eclipse, it's a J2EE application, made with Spring, Hibernate and so on. I'm using Tomcat 7 for this (no particular reason, I don't exploit any new feature, I just wanted to try that). Every time I debug my application, it happens that Eclipse debugger pops out like it has reached a bre...
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BigDecimal - to use new or valueOf

... Those are two separate questions: "What should I use for BigDecimal?" and "What do I do in general?" For BigDecimal: this is a bit tricky, because they don't do the same thing. BigDecimal.valueOf(double) will use the canonical String representation of the double value passed in to instantiate ...
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ASP.NET MVC Html.DropDownList SelectedValue

I have tried this is RC1 and then upgraded to RC2 which did not resolve the issue. 9 Answers ...