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Difference between exit(0) and exit(1) in Python
...means a successful exit.
This is useful for other programs, shell, caller etc. to know what happened with your program and proceed accordingly.
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Need to log asp.net webapi 2 request and response body to a database
... question of volume the site handles, the performance of logging facility, etc. That's beyond OPs post.
– LB2
Feb 22 '17 at 0:05
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Java FileReader encoding issue
... @JoachimSauer Actually, this is one of the purposes of the Byte Order Mark, along with.. well.. establishing the byte order! :) As such I find it weird that Java's FileReader is not able to automatically detect UTF-16 that has such a BOM... In fact I once wrote a UnicodeFileReader that ...
How to create a drop-down list?
...lt;android.support.v7.widget.AppCompatSpinner
android:id="@+id/spinner_order_type"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:backgroundTint="@color/red"/>
Inside your Activity class:
AppCompatSpinner spinOrderType = (AppCompatSpinner) find...
What's the absurd function in Data.Void useful for?
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agda is, generally speaking, total and so the evaluation order is not observable. There is no closed agda term of the empty type unless you turn off the termination checker or something like that
– Philip JF
Oct 27 '15 at 2:13
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iOS 7 TextKit - How to insert images inline with text?
...the following link for more details on customising the NSTextAttachment in order to resize the image.
http://ossh.com.au/design-and-technology/software-development/implementing-rich-text-with-images-on-os-x-and-ios/
In my example I resize the image to fit the width, in your case you may want to res...
How can I combine two HashMap objects containing the same types?
...od can be more generic, use varargs and loop to putAll Maps from arguments etc. but I wanted to show a concept.
Also, ImmutableMap and its Builder have few limitations (or maybe features?):
they are null hostile (throw NullPointerException - if any key or value in map is null)
Builder don't accep...
Why does viewWillAppear not get called when an app comes back from the background?
...("will enter foreground")
}
}
On first starting the app, the output order is:
view did load
view will appear
did become active
view did appear
After pushing the home button and then bringing the app back to the foreground, the output order is:
will enter foreground
did become active
So...
How to deploy an ASP.NET Application with zero downtime
...\Interface
In IIS, I have two identical sites (same ports, authentication etc) each with their own application pool. One of the sites is running (A) and the other is stopped (B). the live one also has the live host header.
When it comes to deploy to live, I simply publish to the STOPPED site's l...
Is a Java string really immutable?
...ge the values of enums, change the lookup table used in Integer autoboxing etc.
Now, the reason s1 and s2 change value, is that they both refer to the same interned string. The compiler does this (as mentioned by other answers).
The reason s3 does not was actually a bit surprising to me, as I tho...