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Change a branch name in a Git repo
...y to push with git push because you gent a warning whi says Your branch is based on 'old_name, but the upstream is gone. A git push -u origin new_name solve it.
– netalex
Feb 8 '19 at 15:07
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JavaScript closure inside loops – simple practical example
...introduces new let and const keywords that are scoped differently than var-based variables. For example, in a loop with a let-based index, each iteration through the loop will have a new variable i with loop scope, so your code would work as you expect. There are many resources, but I'd recommend 2a...
Character Limit in HTML
...t some clients don't check this. This is especcially true for mobile phone based clients.
– Drejc
Sep 22 '08 at 6:31
T...
How do I execute a stored procedure once for each row returned by query?
...n MS SQL, here's an example article
note that cursors are slower than set-based operations, but faster than manual while-loops; more details in this SO question
ADDENDUM 2: if you will be processing more than just a few records, pull them into a temp table first and run the cursor over the temp ta...
LINQ where vs takewhile
...he remaining elements.
Enumerable.Where
Filters a sequence of values based on
a predicate.
The difference is that Enumerable.TakeWhile skips the remaining elements from the first non-match whether they match the condition or not
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How do you do a limit query in JPQL or HQL?
...e 3's approach is more correct. Your usage of Hibernate is meant to be database-agnostic, so you should have to do these sorts of things in an abstract manner.
– matt b
Aug 6 '09 at 16:35
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How to detect if a specific file exists in Vimscript?
... @metaphy that's an excellent comment, I've added an answer based on that to give it more visibility, but if you want the credit feel free to add your own answer and I'll delete mine.
– icc97
Nov 8 '18 at 10:34
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AsyncTaskLoader vs AsyncTask
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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What is the best Java email address validation method? [closed]
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Don't roll your own regex-based validator for things covered by RFCs.
– Josh Glover
Aug 7 '14 at 10:16
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When annotating a class with @Component, does this mean it is a Spring Bean and Singleton?
... to place this line in applicationContext.xml:
<context:component-scan base-package="com.yourcompany" />
About singletons - spring beans are all in singleton scope by default. The only thing you have to have in mind is that you should not store state in field variables (they should only hol...