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When do we need curly braces around shell variables?

... Aaron McDaidAaron McDaid 23.7k88 gold badges5555 silver badges7979 bronze badges add a comm...
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How to set space between listView Items in Android

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Best way to use multiple SSH private keys on one client

... From my .ssh/config: Host myshortname realname.example.com HostName realname.example.com IdentityFile ~/.ssh/realname_rsa # private key for realname User remoteusername Host myother realname2.example.org HostName realname2.example.org IdentityFile ~/.ssh/real...
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Java Ordered Map

... To use TreeMap it required that key class have to implement Comparable interface. If not, then some kind of RuntimeException will be thrown. TreeMap it's also sorted map, but I think author want to use just ordered (not sorted) map. LinkedHashMap it's good choice to get only ordered m...
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SQL Server - Return value after INSERT

...e adding a trigger to the table will break your statements! re: blogs.msdn.com/b/sqlprogrammability/archive/2008/07/11/… – hajikelist Jun 24 '15 at 21:22 1 ...
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Case-insensitive search

... using indexOf like this: matchString = 'best'; // If the match string is coming from user input you could do // matchString = userInput.toLowerCase() here. if (string.toLowerCase().indexOf(matchString) != -1){ alert('Matched'); } ...
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Is it possible to run a single test in MiniTest?

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How do I initialize a byte array in Java?

... edited May 23 '17 at 12:10 Community♦ 111 silver badge answered Jun 26 '12 at 13:43 Denys SéguretDenys...
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Have a div cling to top of screen if scrolled down past it [duplicate]

... Were you using a complicated jquery selector to get the element? That could be causing the flickering. Anyhow caching it in a var is a good idea. – adamJLev May 25 '10 at 22:53 ...
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Python list subtraction operation

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