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Perform .join on value in array of objects
...elp :) for what it's worth, just like map/reduce/filter are not 'pythonic' and comprehensions are the other way holds. In JavaScript's new spec in progress (Harmony) as well as some browsers already (firefox) you have pythonic comprehensions. You can do [x.name for x of users] (spec wiki.ecmascript....
git index.lock File exists when I try to commit, but cannot delete the file
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On linux/unix/gitbash/cygwin, try
rm -f .git/index.lock
On Windows Command Prompt, try:
del .git\index.lock
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convert double to int
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And doubles can be much huger than even a 64 bit int.
– Adrian Ratnapala
May 1 '13 at 8:07
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What is the difference between id and class in CSS, and when should I use them? [duplicate]
Here I gave an id to the div element and it's applying the relevant CSS for it.
15 Answers
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How to define servlet filter order of execution using annotations in WAR
...arty libraries which includes a filter? It's hard to tell its order beforehand.
– BalusC
Oct 29 '11 at 19:07
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UITableViewHeaderFooterView: Unable to change background color
...olor will do)
When using XIB, make root view a UITableViewHeaderFooterView and associate the backgroundView programmatically:
Register with:
tableView.register(UINib(nibName: "View", bundle: nil),
forHeaderFooterViewReuseIdentifier: "header")
Load with:
override func tableVie...
How do I change column default value in PostgreSQL?
...able name, only that table is altered. If ONLY is not specified, the table and all its descendant tables (if any) are altered" postgresql.org/docs/9.3/static/sql-altertable.html
– Yodan Tauber
Dec 20 '15 at 8:41
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jQuery datepicker set selected date, on the fly
...ion of jQuery-UI are you using? I've tested the following with 1.6r6, 1.7 and 1.7.1 and it works:
//Set DatePicker to October 3, 2008
$('#dateselector').datepicker("setDate", new Date(2008,9,03) );
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how to compare two elements in jquery [duplicate]
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Yes, I've tested this code on IE6, FF 3.6 and Chrome 4. It returns true on all these browsers.
– Darin Dimitrov
Mar 9 '10 at 17:15
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Skipping Iterations in Python
...would stop my program all together. To prevent that I catch the exceptions and handle them. But then the rest of the iteration runs even though an exception occurred. Is there a keyword to use in my except: clause to just skip the rest of the current iteration?
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