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How can I round up the time to the nearest X minutes?
...ldDateTimeObject.Minute % 15);
}
and is called like that
DateTime thisIsNow = DateTime.Now;
DateTime nextQuarterHour = GetNextQuarterHour(thisIsNow);
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Add line break within tooltips
...>
It has worked in majority of the tooltip plugins i have tried as of now.
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Is it possible to solve the “A generic array of T is created for a varargs parameter” compiler warni
...t the method side to make this warning go away in situations where it was known to be safe.
This has been implemented in OpenJDK with this commit.
This may or may not be useful to your project (many people wouldn't be happy to switch to a pre-release unstable version of the JVM!) but perhaps it is...
How do I use $rootScope in Angular to store variables?
... to the controller. If you use $scope.test in two different controllers, know they are two different variable whether $rootScope.test would be the same variable in all controllers
– Xsmael
Nov 10 '16 at 11:29
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How to select unique records by SQL
...rite the table name. Somehow when I wrote this it worked but I just tested now and it didn't without the table name before the *
– htafoya
Nov 15 '17 at 7:41
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Getting a slice of keys from a map
...nswer is slightly more concise, but slightly less efficient. You already know how big it's going to be so you don't even need to use append:
keys := make([]int, len(mymap))
i := 0
for k := range mymap {
keys[i] = k
i++
}
In most situations it probably won't make much of a difference, bu...
Merge pull request to a different branch than default, in Github
...next to the title, then select the branch from the dropdown.
You can now change the base branch of an open pull request. After you’ve created a pull request, you can modify the base branch so that the changes in the pull request are compared against a different branch. By changing the base b...
YAML current date in rmarkdown
...lt;%= format(Sys.time(), "%d %B, %Y") %>
author: baptiste
---
You can now use a brew_n_render function that would preprocess the doc using brew and then run in through rmarkdown.
brew_n_render <- function(input, ...){
output_file <- gsub("\\.[R|r]md$", ".html", input)
brew::brew(inpu...
How to Free Inode Usage?
...ding the files open.
If you do that and you still have a problem, let us know.
By the way, if you're looking for the directories that contain lots of files, this script may help:
#!/bin/bash
# count_em - count files in all subdirectories under current directory.
echo 'echo $(ls -a "$1" | wc -l) $...
sql query to return differences between two tables
...JOIN B ON (A.C = B.C)
WHERE A.C IS NULL OR B.C IS NULL
What you need to know in this case is, that when a record can be found in A, but not in B, than the columns which come from B will be NULL, and similarly for those, which are present in B and not in A, the columns from A will be null.
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