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SQL Server - transactions roll back on error?
...or older DB's too. Trying to assign a default value to a local variable is what was causing issue.
– jtlindsey
May 4 '17 at 13:26
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How can I merge two commits into one if I already started rebase?
...tor on the second instance, the git bash, seems freezed into some process. What to do?
– user3578017
Mar 22 '16 at 11:44
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show 7 more comme...
How to pass password automatically for rsync SSH command?
...ese should not be stored in clear, or used carelessly in programs. That is what keyfiles are for; just learn about identity files, rsync -e and ssh -i.
– Jonathan H
Jan 30 '19 at 14:33
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Java null check why use == instead of .equals()
... told that when doing a null check one should use == instead of .equals(). What are the reasons for this?
16 Answers
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Best practices for copying files with Maven
...;/project>
In answering this question, I'm focusing on the details of what you asked. How do I copy a file? The question and the variable name lead me to a larger questions like: "Is there a better way to deal with server provisioning?" Use Maven as a build system to generate deployable ...
Why is a ConcurrentModificationException thrown and how to debug it
...t apparently randomly the code throws a ConcurrentModificationException . What is causing it and how do I fix this problem? By using some synchronization, perhaps?
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How to ignore files which are in repository?
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What if file is in the repository but is not staged yet? I am trying to ignore *.log files, but I still see them under "Changes". I want to ignore all, what to do?
– Sandra K
Jul 14 '18 ...
Vim: faster way to select blocks of text in visual mode
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In addition to what others have said, you can also expand your selection using pattern searches.
For example, v/foo will select from your current position to the next instance of "foo." If you actually wanted to expand to the next instance ...
Get URL query string parameters
What is the "less code needed" way to get parameters from a URL query string which is formatted like the following?
11 Answ...
“Could not find any information for class named ViewController”
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What solved this issue for me was actually deleting the class from the project.
Steps:
In the project file explorer (left panel) find the class and right click -> Delete
Remove reference (do not move to trash as you wil...