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makefile:4: *** missing separator. Stop
...hat they are easily identifiable to the make utility.
Example:
Kaizen ~/so_test $ cat -e -t -v mk.t
all:ll$ ## here the $ is end of line ...
$
ll:ll.c $
^Igcc -c -Wall -Werror -02 c.c ll.c -o ll $@ $<$
## the ^I above means a tab was there before the action part,...
Maven – Always download sources and javadocs
...maven commands, for example:
mvn clean install dependency:sources -Dmaven.test.skip=true
To download all documentation, use the following command:
mvn dependency:resolve -Dclassifier=javadoc
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How to add anything in through jquery/javascript?
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In the latest browsers (IE9+) you can also use document.head:
Example:
var favicon = document.createElement('link');
favicon.id = 'myFavicon';
favicon.rel = 'shortcut icon';
favicon.href = 'http://www.test.com/my-favicon.ico';
docu...
how to get the last character of a string?
...ys but with different performance,
1. Using bracket notation:
var str = "Test";
var lastLetter = str[str.length - 1];
But it's not recommended to use brackets. Check the reasons here
2. charAt[index]:
var lastLetter = str.charAt(str.length - 1)
This is readable and fastest among others. It i...
How to ignore HTML element from tabindex?
... on tabindex. Not sure how long ago that happened, perhaps prior to 23. I tested "-1" in Chrome 23, Firefox 18, IE8, IE9, and Opera 12.11 and it worked across the board.
– jkupczak
Jan 14 '13 at 14:32
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Can javax.persistence.Query.getResultList() return null?
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Of course, if you test the result set with Jakarta's CollectionUtils.isNotEmpty, you're covered either way.
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Redirecting from HTTP to HTTPS with PHP
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I had to test if( $_SERVER['HTTPS'] == "off") to get this code to work. I think it's because I'm on IIS, not Apache like the OP.
– Nick Pickering
Apr 26 '13 at 19:43
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Replacing a char at a given index in string? [duplicate]
...s more efficient than using ToCharArray as in Jon's answer, you should run tests to see which one is faster.
– Thomas Levesque
Feb 20 '12 at 20:18
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How do I find and view a TFS changeset by comment text?
... Worked for me with VS2010, even though TFS is 2008. TFPT2010 latest version, August 2011
– Paul Kapustin
Oct 17 '11 at 13:20
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Remove/hide a preference from the screen
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Rob, I just tested the above code in an API22 AVD and it's working just fine. Make sure your preference XML content matches your code. For the above example the SwitchPreference can be anywhere, but you need the PreferenceCategorys to be...