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How do I get the MIN() of two fields in Postgres?
... that data into a column like this:
SELECT name, MIN(score_a, score_b) as minimum_score
FROM table
Here, we are putting the minimum value among score_a and score_b and printing the same by storing that value in a column named minimum_score.
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Sending a notification from a service in Android
..._SERVICE);
notificationManager.notify(0, n);
Best way
Code above needs minimum API level 11 (Android 3.0).
If your minimum API level is lower than 11, you should you use support library's NotificationCompat class like this.
So if your minimum target API level is 4+ (Android 1.6+) use this:
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Change priorityQueue to max priorityqueue
...e all its comparisons, so you will get the maximum element rather than the minimum element.
Hope this helps!
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Printf width specifier to maintain precision of floating-point value
...ck,
we get the original floating point. There are shown with the C spec's minimum value and a sample C11 compiler.
FLT_DECIMAL_DIG 6, 9 (float) (C11)
DBL_DECIMAL_DIG 10, 17 (double) (C11)
LDBL_DECIMAL_DIG 10, 21 (long double) ...
CMake: How to build external projects and include their targets
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This post has a reasonable answer:
CMakeLists.txt.in:
cmake_minimum_required(VERSION 2.8.2)
project(googletest-download NONE)
include(ExternalProject)
ExternalProject_Add(googletest
GIT_REPOSITORY https://github.com/google/googletest.git
GIT_TAG master
SOURCE_DIR ...
Types in MySQL: BigInt(20) vs Int(20)
...displayed using more than three characters.
For a list of the maximum and minimum values that can be stored in each MySQL datatype, see here.
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How does the algorithm to color the song list in iTunes 11 work? [closed]
... = highlights[[2]];
The tolerance values above are as follows: .1 is the minimum difference between "separate" colors; .2 is the minimum difference between numerous dominant colors (A lower value might return black and dark gray, while a higher value ensures more diversity in the dominant colors);...
What is an unsigned char?
... the 0 to 255 range.
"At least", because the C++ standard only gives the minimum range of values that each numeric type is required to cover. sizeof (char) is required to be 1 (i.e. one byte), but a byte could in theory be for example 32 bits. sizeof would still be report its size as 1 - meaning t...
How to format a floating number to fixed width in Python
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@hobbes3: 10 is the minimum field width, i.e. the minimum length of the printed string. Numbers are by default right-aligned and padded with spaces -- see the documentation for more details.
– Sven Marnach
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What is the best data type to use for money in C#?
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So the minimum-length answer can be fewer characters than the minimum-length comment - interesting! Not that I have a problem with the terse/concise answer, especially when it is also "deep" in that it links to further discussion.
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