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How do you dismiss the keyboard when editing a UITextField
... the return button is to add a line return and keep the keyboard onscreen. By returning NO you avoid adding a line return to the text.
– kubi
Feb 20 '19 at 23:53
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Checkout old commit and make it a new commit [duplicate]
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eloone did it file by file with
git checkout <commit-hash> <filename>
but you could checkout all files more easily by doing
git checkout <commit-hash> .
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What's the best visual merge tool for Git? [closed]
...te that in Unix/Linux you don't want the $BASE to get parsed as a variable by your shell - it should actually appear in your ~/.gitconfig file for this to work.
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String.IsNullOrWhiteSpace in LINQ Expression
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It may compile, but it won't be translated into SQL by Linq to entities. Method 'Boolean IsNullOrWhiteSpace(System.String)' has no supported translation to SQL. The same applies for IsNullOrEmpty.
– Phil
Mar 7 '12 at 18:27
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MongoDB atomic “findOrCreate”: findOne, insert if nonexistent, but do not update
as the title says, I want to perform a find (one) for a document, by _id, and if doesn't exist, have it created, then whether it was found or was created, have it returned in the callback.
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How do you push a Git tag to a branch using a refspec?
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If by any occasion you'll have branch with same name: '1.0.0' this push will fail so better use: git push production :refs/tags/1.0.0 to delete tag only
– Vladimir
Apr 19 '13 at 20:08
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Nested Models in Backbone.js, how to approach
... note that you are actually invoking the parse method in your nested model by calling:
new embeddedClass(embeddedData, {parse:true});
You can define as many nested models in the model field as you need.
Of course, if you want to go as far as saving the nested model in its own table. This wouldn'...
fatal: 'origin' does not appear to be a git repository
...fig files.
cat $(git rev-parse --show-toplevel)/.git/config
(mentioned by bereal) is your local config, local to the repo you have cloned.
you can also type from within your repo:
git remote -v
And see if there is any remote named 'origin' listed in it.
If not, if that remote (which is crea...
Java: possible to line break in a properties file?
...lement pair, which may be spread out across several adjacent natural lines by escaping the line terminator sequence with a backslash character \.
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Understanding Python's “is” operator
...ually wrong! Thanks for pointing that out @martijn-pieters ! I should know by now never to post code without testing it! >>> x=1.0; y=1.0 >>> x is y True >>> x=1.0 >>> y=1.0 >>> x is y False
– Magnus Lyckå
Sep 26 '...