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How to increment datetime by custom months in python without using library [duplicate]
...ce the month in original date to January whereas passing months=1 will add one month to original date.
Note: this will requires python-dateutil. To install it you need to run in Linux terminal.
sudo apt-get update && sudo apt-get install python-dateutil
Explanation : Add month value in p...
top -c command in linux to filter processes listed based on processname
...
It can be done interactively
After running top -c , hit o and write a filter on a column, e.g. to show rows where COMMAND column contains the string foo, write COMMAND=foo
If you just want some basic output this might be enough:
top ...
Floating point vs integer calculations on modern hardware
...r math. The Alpha processor had a FP divide instruction but not an integer one, so integer division had to be done in software.
– Gabe
Mar 31 '10 at 4:49
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Importing files from different folder
...fit of guaranteeing that the path is searched before others (even built-in ones) in the case of naming conflicts.
– Cameron
Sep 2 '11 at 2:47
...
Is there an ExecutorService that uses the current thread?
...stance
= new SameThreadExecutorService();
// The executor has one worker thread. Give it a Runnable that waits
// until the executor service is shut down.
// All other submitted tasks will use the RejectedExecutionHandler
// which runs tasks using the caller's thread.
i...
Reasons for using the set.seed function
...he same code with different seeds until you get the "best" result (I have done this for examples). To guard against accusations of doing this it is best to choose a seed that has some obvious meaning, either always the same seed, or the date, or I use char2seed and the last name of the principle in...
How to set ViewBag properties for all Views without using a base class for Controllers?
...s SetViewBagItemsModule : Module
{
protected override void AttachToComponentRegistration(
IComponentRegistration registration,
IComponentRegistry registry)
{
if (typeof(WebViewPage).IsAssignableFrom(registration.Activator.LimitType))
{
registration...
How can I create tests in Android Studio?
...ble green arrow to run all the tests or the single green arrow to run only one. (In this case there is only one test so they both do the same thing.)
It should pass (as long as 2 + 2 is still 4 when you are reading this answer). Congratulations, you just ran your first test!
Making your own test
Le...
Good examples of Not a Functor/Functor/Applicative/Monad?
While explaining to someone what a type class X is I struggle to find good examples of data structures which are exactly X.
...
How do I (or can I) SELECT DISTINCT on multiple columns?
...ND s1.ctid <> s.ctid
Every table should have a primary key. Add one if you didn't have one, yet. I suggest a serial or an IDENTITY column in Postgres 10+.
Related:
In-order sequence generation
Auto increment table column
How is this faster?
The subquery in the EXISTS anti-semi-join ...