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Redis strings vs Redis hashes to represent JSON: efficiency?
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170
It depends on how you access the data:
Go for Option 1:
If you use most of the fields on most...
Defining a function with multiple implicit arguments in Scala
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190
They must all go in one parameter list, and this list must be the last one.
def myfun(arg:Strin...
How do I manipulate a variable whose name conflicts with PDB commands?
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130
Use an exclamation mark ! before a statement to have it run :
python -m pdb test.py
> /home/...
Understanding $.proxy() in jQuery
... "this" is not our element!
$(this).addClass('aNewClass');
}, 1000);
});
So what we can do instead, is to call $.proxy(), sending it the function and the value we want to assign to this, and it will return a function that will retain that value.
$('#myElement').click(function() {
/...
Java Synchronized Block for .class
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edited Jan 13 '10 at 12:25
answered Jan 13 '10 at 11:35
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How to move certain commits to be based on another branch in git?
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380
This is a classic case of rebase --onto:
# let's go to current master (X, where quickfix2 shou...
How to template If-Else structures in data-bound views?
...a post that I wrote on this topic a while back: http://www.knockmeout.net/2011/03/quick-tip-dynamically-changing.html. In your scenario, it might look like:
<td data-bind="template: $root.getCellTemplate"></td>
<script id="cellEditTmpl" type="text/html">
<input type="te...
How to set the text color of TextView in code?
...set a text color by the textColor attribute, like android:textColor="#FF0000" . But how do I change it by coding?
35 Ans...
Including jars in classpath on commandline (javac or apt)
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170
Try the following:
java -cp jar1:jar2:jar3:dir1:. HelloWorld
The default classpath (unless th...
How do I programmatically shut down an instance of ExpressJS for testing?
...unately, app.listen returns the server instance.
var server = app.listen(3000);
// listen for an event
var handler = function() {
server.close();
};
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