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How to copy a file to a remote server in Python using SCP or SSH?
...s not needed. For example, if you need a one time communication, you don't set up ssh key due to security reasons.
– orezvani
Nov 16 '14 at 17:58
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Dynamic cell width of UICollectionView depending on label width
...d of sizeToFit, use sizeWithAttributes to get the CGSize of the text, then set the label's frame with new size.
– Basheer_CAD
Apr 18 '14 at 9:13
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Changing navigation bar color in Swift
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After updating to the newer Xcode betas, setting the title text colour no longer works. titleTextAttributes is not available in Swift. Any ideas?
– user3746428
Aug 1 '14 at 13:28
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psycopg2: insert multiple rows with one query
I need to insert multiple rows with one query (number of rows is not constant), so I need to execute query like this one:
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Cast Int to enum in Java
... seems to be the only answer that works if you want a sparse (or repeated) set of integer values rather than using the default ordinals from 0..(count-1). That can be important if you're interacting with existing code, such as over a network.
– benkc
Apr 22 '1...
How to reverse apply a stash?
...your working directory state, and your index state, and stashes them away, setting index and working area to HEAD version.
git stash apply brings back those changes, so git reset --hard would remove them again.
git stash pop brings back those changes and removes top stashed change, so git stash ...
Instance variable: self vs @
...lf and @, so I should always use self.var_name in my methods (that doesn't setter and getter) to make my data using public interface, I spent time defining it in getter and setter, right ?
– sarunw
Nov 7 '09 at 15:35
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How to read last commit comment?
Often during a commit ( $ git -commit -m "" ), I wish to read my last comment to remember what progress I have made. Is there an easy way to directly access the last commit message through command-line? (I'm using Windows.)
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Get users by name property using Firebase
I'm trying to create an application where I can get/set data in specific users accounts and I was tempted by Firebase.
8 An...
If using maven, usually you put log4j.properties under java or resources?
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Unless you intend to export your log4j settings as part of your artifact - it is far better to put it under src/test/resources
– David Victor
Feb 27 '11 at 10:16
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