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Android: How to create a Dialog without a title?
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@olivierg but I want a button with a full height dialog. what's the solution?
– Pacerier
Feb 12 '12 at 18:16
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Webdriver Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms
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@Petr Peller: what's the version of your FF?
– Ripon Al Wasim
Mar 22 '13 at 8:43
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Select text on input focus
... Seems like you left some code behind when you adapted it from onClick... what's the point of focusedElement?
– Langdon
Oct 7 '16 at 18:17
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Angularjs: 'controller as syntax' and $watch
...test.name', function (value) {});) is because it required that I hard-code what I named my controller in my template or in ui.router's $stateProvider and any change there would inadvertently break the watcher.
– Morris Singer
Apr 23 '15 at 15:48
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How do I copy a file in Python?
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What is the difference between copy and copyfile?
– Matt
Sep 23 '08 at 19:47
406
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Sockets: Discover port availability using Java
...f the objective is to create a ServerSocket listening to some port, that's what it should do, and return the ServerSocket. Creating it and then closing it and returning it provides zero guarantee that a subsequent ServerSocket can be created using that port. Ditto for DatagramSocket.
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Export/import jobs in Jenkins
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Confirmed, you need to reload Jenkins after applying what the document says.
– Miguel Ortiz
May 31 '19 at 20:19
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Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash
...k] = [] } if you want the most idiomatic solution and don’t care why.
What doesn’t work
Why Hash.new([]) doesn’t work
Let’s look more in-depth at why Hash.new([]) doesn’t work:
h = Hash.new([])
h[0] << 'a' #=> ["a"]
h[1] << 'b' #=> ["a", "b"]
h[1] #=> [...
Searching for UUIDs in text with regex
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Under what situations would the first pattern be found? i.e. Is there a .Net function that would strip the hyphens or return the GUID without hyphens?
– Guy
Sep 25 '08 at 22:32
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How can I get a java.io.InputStream from a java.lang.String?
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Update: This answer is precisely what the OP doesn't want. Please read the other answers.
For those cases when we don't care about the data being re-materialized in memory, please use:
new ByteArrayInputStream(str.getBytes("UTF-8"))
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