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jQuery: how to change title of document during .ready()?
...ards is right. It's just a method to let Google read contents that are normally generated with AJAX, via HTML snapshots and some server side modifications.
– Sk8erPeter
Jul 23 '12 at 12:52
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Why doesn't RecyclerView have onItemClickListener()?
...? ItemClickSupportViewHolder
if (onItemClickListener != null && holder?.isClickable != false) {
view.setOnClickListener(onClickListener)
}
if (onItemLongClickListener != null && holder?.isLongClickable != false) {
v...
Reducing MongoDB database file size
...ould suck up the remaining space before the new DB was completely "copied & repaired" and "the switch" would never happen. With compact, he can at least keep the existing files in place. I agree, it's not a full solution, but it's an incremental improvement.
– Gates VP
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MySQL: Transactions vs Locking Tables
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You are confused with lock & transaction. They are two different things in RMDB. Lock prevents concurrent operations while transaction focuses on data isolation. Check out this great article for the clarification and some graceful solution.
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Python exit commands - why so many and when should each be used?
...s functionality was included to help people who do not know Python. After all, one of the most likely things a newbie will try to exit Python is typing in quit.
Nevertheless, quit should not be used in production code. This is because it only works if the site module is loaded. Instead, this fun...
Match linebreaks - \n or \r\n?
...are multiple ways to write a newline. Your second tool (RegExr) does for example match on the single \r.
1) [\r\n]+ as Ilya suggested will work, but will also match multiple consecutive new-lines. (\r\n|\r|\n) is more correct.
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How to use Single TextWatcher for multiple EditTexts?
...idgets in my view layout. Is there a way to use a single TextWatcher for all three EditTexts ?
13 Answers
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How do I catch a numpy warning like it's an exception (not just for testing)?
...ng: divide by zero encountered in divide
array([0])
>>> np.seterr(all='print')
{'over': 'warn', 'divide': 'warn', 'invalid': 'warn', 'under': 'ignore'}
>>> np.array([1])/0 #'print' mode
Warning: divide by zero encountered in divide
array([0])
This means that the warning you see...
Git repository broken after computer died
... managed to recover through:
rm .git/refs/remotes/origin/HEAD
git fetch --all
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Renaming a branch in GitHub
...s arguments, in ~/.gitconfig:
[alias]
branchm = "!git branch -m $2 $3 && git push $1 :$2 $3 -u #"
Usage:
git branchm origin old_branch new_branch
Note that positional arguments in shell commands were problematic in older (pre 2.8?) versions of Git, so the alias might vary according to ...