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SQL select only rows with max value on a column [duplicate]
...e).
The gist of the thing is that you create a single synthetic column by string concatenating/packing the primary comparison field along with the data you want. In this way, you can force SQL's MAX() aggregate function to return all of the data (because it has been packed into a single column). ...
How to detect responsive breakpoints of Twitter Bootstrap 3 using JavaScript?
...meout(b[a]);
b[a] = setTimeout(c, d)
}
}();
var fullDateString = new Date();
Once you're equipped with it, you can start listening for changes and execute breakpoint-specific functions like so:
$(window).resize(function () {
waitForFinalEvent(function(){
if( isBrea...
Adding a newline into a string in C#
I have a string.
12 Answers
12
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DateTime.ToString(“MM/dd/yyyy HH:mm:ss.fff”) resulted in something like “09/14/2013 07.20.31.371”
...ve way in custom date and time formats.
How can I make sure the result string is delimited by colon instead of dot?
I'd suggest specifying CultureInfo.InvariantCulture:
string text = dateTime.ToString("MM/dd/yyyy HH:mm:ss.fff",
CultureInfo.InvariantCulture);
...
Controlling maven final name of jar artifact
... the User Property:
finalName:
Name of the generated JAR.
Type: java.lang.String
Required: No
User Property: jar.finalName
Default: ${project.build.finalName}
Command Line Usage
You should also be able to use this option on the command line with:
mvn -Djar.finalName=myCustomName ...
You shoul...
Javascript Equivalent to PHP Explode()
I have this string:
18 Answers
18
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How to use GROUP BY to concatenate strings in MySQL?
...n_group-concat
From the link above, GROUP_CONCAT: This function returns a string result with the concatenated non-NULL values from a group. It returns NULL if there are no non-NULL values.
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What does (angle brackets) mean in Java?
...of the elements in a container, for example. Another example is HashMap<String, Integer>, which means "a map with String keys and Integer values."
Your Pool example is a bit different, because there you are defining a class. So in that case, you are creating a class that somebody else could i...
Peak detection in a 2D array
...ood = generate_binary_structure(2,2)
#apply the local maximum filter; all pixel of maximal value
#in their neighborhood are set to 1
local_max = maximum_filter(image, footprint=neighborhood)==image
#local_max is a mask that contains the peaks we are
#looking for, but also the ...
Why do Lua arrays(tables) start at 1 instead of 0?
... is damned weird to start counting at zero. By adopting 1-based array and string indexing, the Lua designers avoided confounding the expectations of their first clients and sponsors.
Although I too found them weird at the beginning, I have learned to love 0-based arrays. But I get by OK with Lua'...