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How can I keep my branch up to date with master with git?
...with taking all of the changes in master, what you want is:
git checkout <my branch>
to switch the working tree to your branch; then:
git merge master
to merge all the changes in master with yours.
share
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How do I detach objects in Entity Framework Code First?
...bably what Lol coder meant. I've never used and thought about this method although I often load object lists and dispose the context at once, something like using(ctx){ return ctx....ToList(); }. In such cases using AsNoTracking() would make much sense because I'd save filling up the object context ...
Insertion Sort vs. Selection Sort
...hem with the smallest no. available in the list. by doing this step we'll ultimately get our desired result.
INSERTION SORT Keeping the similar assumption in mind but the only difference is that this time we are selecting one number at a time and inserting it in the presorted part, that reduced...
Eclipse - no Java (JRE) / (JDK) … no virtual machine
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Eclipse will by default try to launch with the default "java.exe" (the first one referenced by your PATH)
Three things to remember:
"Installing" a JRE or a JDK can be as simple as unzipping or copying it from another computer: there is no spec...
How do I execute a stored procedure once for each row returned by query?
I have a stored procedure that alters user data in a certain way. I pass it user_id and it does it's thing. I want to run a query on a table and then for each user_id I find run the stored procedure once on that user_id
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PostgreSQL - Rename database
I need to rename the database but when I do in
PGAdmin : ALTER DATABASE "databaseName" RENAME TO "databaseNameOld" it told me that it cannot.
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Virtual Serial Port for Linux
... FDs [3,3] and [5,5]
Open another terminal and write (Terminal 1):
cat < /dev/pts/2
this command's port name can be changed according to the pc. it's depends on the previous output.
2013/11/01 13:47:27 socat[2506] N PTY is /dev/pts/**2**
2013/11/01 13:47:27 socat[2506] N PTY is /dev/pts/**3...
:after vs. ::after
...n use :first-child or :nth-of-type(n) for selecting the first or specific <p>'s in a div, for example.
(And also states of actual elements like :hover and :focus.)
Pseudo-elements target a sub-part of an element like ::first-line or ::first-letter, things that aren't elements in their own rig...
Should I use encoding declaration in Python 3?
Python 3 uses UTF-8 encoding for source-code files by default. Should I still use the encoding declaration at the beginning of every source file? Like # -*- coding: utf-8 -*-
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When annotating a class with @Component, does this mean it is a Spring Bean and Singleton?
...h @Component does this mean this class will be a Spring Bean and by default a singleton?
2 Answers
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