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How to debug a bash script? [closed]
...says:
-x
Print a trace of simple commands, for commands, case commands, select commands, and arithmetic for commands and their arguments or associated word lists after they are expanded and before they are executed. The value of the PS4 variable is expanded and the resultant value is printed befo...
Use jQuery to change an HTML tag?
...aAndEvents, deepWithDataAndEvents) {
// Use map to reconstruct the selector with newly created elements
return this.map(function() {
return jQuery.replaceTag(this, tagName, withDataAndEvents, deepWithDataAndEvents);
})
}
})
Note that this does not replace...
Correct way to write loops for promise.
...
feels like this should be the selected answer. graceful and very reusable approach.
– ken
Jan 29 '16 at 16:25
1
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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi
...e database. pytest-django also supports this style of tests, which you can select using an argument to the django_db mark:
@pytest.mark.django_db(transaction=True)
def test_spam():
pass # test relying on transactions
...
Enable binary mode while restoring a Database from an SQL dump
...ease follows the preceding steps.
Open file in notepad.
Click on Save as
Select Encoding type UTF-8.
Now source your db.
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Make a div into a link
... The code doesn't work entirely in IE7/8, other elements that are selectable take precedence over the <a><span></span></a> element. I.e. images and texts inside the container won't link even if the z-index is set.
– Spoike
Mar 1...
Which sort algorithm works best on mostly sorted data? [closed]
...oking for, I read books but I don't seem to find any clear explanation for selection of alogorithms at particular cases, could you please elaborate this or pass a link so that i can dog into it a little more? Thanks
– Simran kaur
Jun 24 '14 at 3:53
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Pros and Cons of SQLite and Shared Preferences [closed]
...s. Imagine retrieving a specific entry which could be handled by a simple "SELECT ... WHERE id = 1". In Preferences path, this will be a long process from deserializing to iterating the results.
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How to amend several commits in Git to change author
...n't ask an extra confirmation
when you use git rebase -i, you can manually select the commits where to change the author,
the file you edit will look like this:
pick 897fe9e simplify code a little
pick abb60f9 add new feature
exec git commit --amend --author 'Author Name <author.name@mail.com...
Mercurial — revert back to old version and continue from there
...
You can also select a specific revision. e.g. hg revert path/to/file -r478
– Matt
Sep 3 '19 at 21:53
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