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JavaScript OR (||) variable assignment explanation
...mind the 'gotcha' which is that the last one will always get assigned even if they're all undefined, null or false. Setting something you know isn't false, null, or undefined at the end of the chain is a good way to signal nothing was found.
– Erik Reppen
Aug ...
How to display a specific user's commits in svn log?
How to display a specific user's commits in svn? I didn't find any switches for that for svn log.
11 Answers
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Why use a ReentrantLock if one can use synchronized(this)?
I'm trying to understand what makes the lock in concurrency so important if one can use synchronized (this) . In the dummy code below, I can do either:
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Delete commits from a branch in Git
...back up to, and then do this:
git reset --hard <sha1-commit-id>
If you already pushed it, you will need to do a force push to get rid of it...
git push origin HEAD --force
However, if others may have pulled it, then you would be better off starting a new branch. Because when they pull...
UITableview: How to Disable Selection for Some Rows but Not Others
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This method will generate bug if you try to swipe to delete.
– Vive
Mar 16 '12 at 14:04
118
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How to get element by innerText
How to get tag in html page, if I know what text tag contains.
E.g.:
14 Answers
14
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Is it possible to set a custom font for entire of application?
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(Note: this is a workaround due to lack of support for custom fonts, so if you want to change this situation please do star to up-vote the android issue here). Note: Do not leave "me too" comments on that issue, everyone who has stared it gets an email when you do that. So just "star" it please.
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.NET WPF Remember window size between sessions
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Maximized of type bool - to hold whether the window is maximized or not. If you want to store more information then a different type or structure will be needed.
Initialise the first two to 0 and the second two to the default size of your application, and the last one to false.
Create a Window_...
How can I know if a branch has been already merged into master?
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Just a side note, when I tried to see if a remote branch had been merged I first setup a local tracking branch, identified the status with git branch --merged and then deleted the local and remote branches.
– Kenneth Kalmer
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Split by comma and strip whitespace in Python
...of the blank list entries. > text = [x.strip() for x in text.split('.') if x != '']
– RandallShanePhD
Jul 28 '17 at 19:41
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