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for each loop in Objective-C for accessing NSMutable dictionary
... I was wondering, should'nt it have been: for (NSString* key in [xyz allKeys]) ?? Or does it not really matter.
– FlowUI. SimpleUITesting.com
Apr 2 '12 at 4:23
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How to print a float with 2 decimal places in Java?
...lNumber));
Another one is to construct it using the #.## format.
I find all formatting options less readable than calling the formatting methods, but that's a matter of preference.
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Dropping Unique constraint from MySQL table
... out the name of the index. The name of the index is stored in the column called key_name in the results of that query.
Then you can use DROP INDEX:
DROP INDEX index_name ON tbl_name
or the ALTER TABLE syntax:
ALTER TABLE tbl_name DROP INDEX index_name
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How to prevent open last projects when intellij idea start
...actual path may vary depending upon which version of IntelliJ you have installed eg.
IntelliJIdea2016.1/ IntelliJIdea2016.2/ IntelliJIdea2016.3/
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How to implement infinity in Java?
...sing integer math for a reason. If so, you can get a result that's functionally nearly the same as POSITIVE_INFINITY by using the MAX_VALUE field of the Integer class:
Integer myInf = Integer.MAX_VALUE;
(And for NEGATIVE_INFINITY you could use MIN_VALUE.) There will of course be some functional d...
PhoneGap Eclipse Issue - eglCodecCommon glUtilsParamSize: unknow param errors
...ick on that and then edit filter configuration.
– jxmallett
Feb 8 '15 at 23:42
3
I noticed it nee...
Using Html.ActionLink to call action on different controller
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The overload of ActionLink are really clumsy. The whole point of accepting an 'object routeValues' instead of a RouteValueCollection is to reduce the amount of typing. However, you end up having to type an extra null. Non-intuitive and counter productive ......
What do < and > stand for?
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Others have noted the correct answer, but have not clearly explained the all-important reason:
why do we need this?
What do < and > stand for?
&lt; stands for the < sign. Just remember: lt == less than
&gt; stands for the > Just remember: gt == greater than
Why can’t we...
setBackground vs setBackgroundDrawable (Android)
... It still complains about setBackgroundDrawable being deprecated. Do I really have to suppresswarnings just because Google wanted to change the method name?
– Charlie-Blake
Oct 25 '12 at 9:07
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How to bind Events on Ajax loaded Content?
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Use event delegation for dynamically created elements:
$(document).on("click", '.mylink', function(event) {
alert("new link clicked!");
});
This does actually work, here's an example where I appended an anchor with the class .mylink instead of data ...