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How to subtract a day from a date?
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if you don't ignore timezones then the answer is more complex.
– jfs
Aug 21 '14 at 13:39
Also, ho...
How to make overlay control above all other controls?
...top a higher ZIndex.
From MSDN:
<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" WindowTitle="ZIndex Sample">
<Canvas>
<Rectangle Canvas.ZIndex="3" Width="100" Height="100" Canvas.Top="100" Canvas.Left="100" Fill="blue"/>
<Rectangle Canvas.ZInd...
Why would a post-build step (xcopy) occasionally exit with code 2 in a TeamCity build?
...rror will appear as "exited with code 2". When you run the same xcopy at a command prompt, you'll see that xcopy is asking for a response of file or directory.
To resolve this issue with an automated build, you can echo in a pre-defined response with a pipe.
To say the thing you are copying is a f...
What is the correct value for the disabled attribute?
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What is NODE_ENV and how to use it in Express?
...r a particular environment is a production or a development environment. A common use-case is running additional debugging or logging code if running in a development environment.
Accessing NODE_ENV
You can use the following code to access the environment variable yourself so that you can perform yo...
When should use Readonly and Get only properties
...);
double a;
a = f.Fuel; // Will work
f.Fuel = a; // Does not compile
f.FillFuelTank(10); // Value is changed from the method's code
}
Setting the private field of your class as readonly allows you to set the field value only once (using an inline assignment or in the class const...
How to identify platform/compiler from preprocessor macros?
I'm writing a cross-platform code, which should compile at linux, windows, Mac OS. On windows, I must support visual studio and mingw.
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Who is “us” and who is “them” according to Git?
...ut when only one branch is involved, such as when re-ordering or squashing commits during a rebase?
– Justin Johnson
Sep 10 '16 at 0:55
14
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How can I use different certificates on specific connections?
...dule I'm adding to our large Java application has to converse with another company's SSL-secured website. The problem is that the site uses a self-signed certificate. I have a copy of the certificate to verify that I'm not encountering a man-in-the-middle attack, and I need to incorporate this cer...
How to start an application using android ADB tools?
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adb shell
am start -n com.package.name/com.package.name.ActivityName
Or you can use this directly:
adb shell am start -n com.package.name/com.package.name.ActivityName
You can also specify actions to be filter by your intent-filters:
am star...