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Missing file warnings showing up after upgrade to Xcode 4
... This doesn't seem to be working for me. I would add the file back, and then delete it, but the same warning still shows up in the build. I even tried to add the files back to the project and then delete them. Still the same problem.
– Yenyi
Aug 31 '11 at ...
How to delete duplicate lines in a file without sorting it in Unix?
...that Awk will pass every line of the file to. If a line isn't in the array then seen[$0] will evaluate to false. The ! is the logical NOT operator and will invert the false to true. Awk will print the lines where the expression evaluates to true. The ++ increments seen so that seen[$0] == 1 after th...
Could I change my name and surname in all previous commits?
...t filter-branch --commit-filter 'if [ "$GIT_AUTHOR_NAME" = "Josh Lee" ];
then export GIT_AUTHOR_NAME="Hobo Bob"; export GIT_AUTHOR_EMAIL=hobo@example.com;
fi; git commit-tree "$@"'
This only affects the author, not the committer (which for most commits will be the same as the author). If you w...
Java String split removed empty values
...cts the length of the resulting array.
If the limit n is greater than zero then the pattern will be applied at most n - 1 times, the array's length will be no greater than n, and the array's last entry will contain all input beyond the last matched delimiter.
If n is non-positive then the pattern wi...
How do I check if a column is empty or null in MySQL?
...HERE some_col IS NULL OR some_col = ' ' (one space inserted in the string) then it works on both MySQL and Oracle, see answer of "onedaywhen". some_col = '' doesn't work on Oracle as empty strings mean NULL there.
– Johanna
May 18 '15 at 14:07
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How do I undo the most recent local commits in Git?
...shed to your server and you have permissions to overwrite history (rebase) then:
git push origin master --force
You can also look at this answer:
How can I move HEAD back to a previous location? (Detached head) & Undo commits
The above answer will show you git reflog, which you can use to deter...
How to wrap text in LaTeX tables?
...on, but lose the '|' if you don't want a border around the table. It would then become \begin{tabular}{p{1cm}p{3cm}}
– Andrejas
Jan 5 '12 at 9:34
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How to sort a list in Scala by two fields?
...
what if we want to reverse sort on lastName and then natural sort on firstName?
– Sachin K
Jun 18 '14 at 9:19
15
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How do you remove all the options of a select box and then add one option and select it with jQuery?
Using core jQuery, how do you remove all the options of a select box, then add one option and select it?
24 Answers
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git - skipping specific commits when merging
...efore that one, tell git to mark maint~3 as merged even when it isn't, and then merge the rest. The magic is:
bash <master>$ git merge maint~4
bash <master>$ git merge -s ours maint~3
bash <master>$ git merge maint
The first command merges everything before your troublesome maint ...