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How can I debug a .BAT script?
...rom batch files the error level is returned in the ErrorLevel variable and doesn't need %'s around it.
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Animate text change in UILabel
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Please remove the misleading but doesn't seem to work in iOS9 if you feel it is no longer appropriate. Thank you.
– SwiftArchitect
Nov 9 '15 at 2:10
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How to list all methods for an object in Ruby?
...g will list the methods that the User class has that the base Object class does not have...
>> User.methods - Object.methods
=> ["field_types", "maximum", "create!", "active_connections", "to_dropdown",
"content_columns", "su_pw?", "default_timezone", "encode_quoted_value",
"reloa...
Grunt watch error - Waiting…Fatal error: watch ENOSPC
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What exactly it does ? It solved my problem for sure. Thanks @grenade
– Arjun K R
Nov 5 '15 at 5:26
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OpenSSL: PEM routines:PEM_read_bio:no start line:pem_lib.c:703:Expecting: TRUSTED CERTIFICATE [close
...re that your certificate in Windows "compatible", most importantly that it doesn't have ^M in the end of each line
If you open it it will look like this:
-----BEGIN CERTIFICATE-----^M
MIIDITCCAoqgAwIBAgIQL9+89q6RUm0PmqPfQDQ+mjANBgkqhkiG9w0BAQUFADBM^M
To solve "this" open it with Write or Notepad...
How can I start an interactive console for Perl?
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control+L doesn't work under this command interface, how should I refresh the screen?
– Zen
Feb 26 '15 at 11:13
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Import a file from a subdirectory?
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Why does it feel hacky? It's the way python marks safe/available import directories.
– IAbstract
Aug 26 '14 at 16:52
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Disable scrolling in webview?
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ok. this disables the scrollbars, but it does not prevent scrolling by dragging. It seems that the html must fit too...
– rdmueller
Feb 13 '11 at 21:01
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Stop an input field in a form from being submitted
...ing the name prevents it from being submitted? Cool, I didn't know that. Does this work on all browsers? Is it part of a standard, or is it an implementation quirk?
– BlairHippo
Jun 9 '10 at 17:12
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Any implementation of Ordered Set in Java?
... has an iterator(). A normal HashSet's iterator is quite random, a TreeSet does it by sort order, a LinkedHashSet iterator iterates by insert order.
You can't replace an element in a LinkedHashSet, however. You can remove one and add another, but the new element will not be in the place of the orig...