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How to disable action bar permanently
...parent="@android:style/Theme.Holo.Light">
<item name="android:windowActionBar">false</item>
<item name="android:windowNoTitle">true</item>
</style>
and then set it as your activity's theme:
<activity android:theme="@style/NoActionBar" ... />
...
Datatype for storing ip address in SQL Server
...255.255) being just the display conversion of its binary content).
If you do it this way, you will want functions to convert to and from the textual-display format:
Here's how to convert the textual display form to binary:
CREATE FUNCTION dbo.fnBinaryIPv4(@ip AS VARCHAR(15)) RETURNS BINARY(4)
AS
...
MIN and MAX in C
..._b = (b); \
_a > _b ? _a : _b; })
Everyone says "oh I know about double evaluation, it's no problem" and a few months down the road, you'll be debugging the silliest problems for hours on end.
Note the use of __typeof__ instead of typeof:
If you are writing a header file that
must w...
Are braces necessary in one-line statements in JavaScript?
... the curly braces in one-line statements could be harmful in JavaScript. I don't remember the reasoning anymore and a Google search did not help much.
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R: Comment out block of code [duplicate]
I want to comment out several lines of code in R. Is there any way of doing it without having to put a # before each line - sort of like /* blocked out code */ in SAS?
...
How can I switch themes in Visual Studio 2012
...switch the theme to Dark, but I'm not able to find any menus or options to do that.
10 Answers
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What is the best django model field to use to represent a US dollar amount?
I need to store a U.S. $ dollar amount in a field of a Django model. What is the best model field type to use? I need to be able to have the user enter this value (with error checking, only want a number accurate to cents), format it for output to users in different places, and use it to calculate...
Returning null as an int permitted with ternary operator but not if statement
...n the link to the Java Language Specification that you posted, which point do you think gets executed in the case of the question above? The last one (since I'm still trying to understand capture conversion and lub(T1,T2))?? Also, Is it really possible to apply boxing to a null value? Wouldn't this ...
Is a RelativeLayout more expensive than a LinearLayout?
...start using RelativeLayouts for everything. A RelativeLayout always has to do two measure passes. Overall it is negligible as long as your view hierarchy is simple. But if your hierarchy is complex, doing an extra measure pass could potentially be fairly costly. Also if you nest RelativeLayouts, you...
How assignment works with Python list slice?
Python doc says that slicing a list returns a new list.
Now if a "new" list is being returned I've the following questions related to "Assignment to slices"
...