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Add a tooltip to a div
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One thing to watch out for with a title tool tip is if the user click on the the your div the tooltip won't appear. This can be very frustrating... especially if your div looks like it should be clicked. eg: style="cursor: p...
Invalid date format specification in gemspec
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GaborKomaromi's answer below (or one of the finds.. in the comments) works. This one doesn't.
– gotofritz
Apr 2 '12 at 9:46
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How can I strip HTML tags from a string in ASP.NET?
... @Heather Very good point. HTML tag stripping would have to be done again after entity decoding.
– Tomalak
Mar 14 '17 at 11:46
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What is the difference between #import and #include in Objective-C?
...mport and #include in Objective-C and are there times where you should use one over the other? Is one deprecated?
10 Answer...
initialize a numpy array
...n a new array of given shape and
type, filled with zeros.
or
numpy.ones
Return a new array of given shape and
type, filled with ones.
or
numpy.empty
Return a new array of given shape and
type, without initializing entries.
However, the mentality in which we construct ...
Git submodule push
... I push the commit back to the submodule origin, or would that require a clone?
If clone, can I store a clone inside another repository?
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PSQLException: current transaction is aborted, commands ignored until end of transaction block
...he reason you get this error is because you have entered a transaction and one of your SQL Queries failed, and you gobbled up that failure and ignored it. But that wasn't enough, THEN you used that same connection, using the SAME TRANSACTION to run another query. The exception gets thrown on the s...
When & why to use delegates? [duplicate]
...ach time my delegate is called".
Typical use is of course events. All the OnEventX delegate to the methods the user defines.
Delegates are useful to offer to the user of your objects some ability to customize their behavior.
Most of the time, you can use other ways to achieve the same purpose and ...
What is a columnar database?
...her a particular architecture/implementation. In other words, there isn't one particular description on how these databases work; indeed, several are build upon traditional, row-oriented, DBMS, simply storing the info in tables with one (or rather often two) columns (and adding the necessary layer ...
For..In loops in JavaScript - key value pairs
...- compared to "for key in object and then get value by object[key]", which one gives better performance?
– lsheng
Jul 9 '17 at 5:44
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