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How to get the containing form of an input?
...ding to w3schools, the .form property of input fields is supported by IE 4.0+, Firefox 1.0+, Opera 9.0+, which is even more browsers that jQuery guarantees, so you should stick to this.
If this were a different type of element (not an <input>), you could find the closest parent with closest:
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Is it valid to replace http:// with // in a ?
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answered Feb 15 '09 at 0:39
JeffJeff
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Check if string contains only digits
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Syntle
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answered Nov 22 '09 at 15:26
Scott EverndenScott E...
Can I use CASE statement in a JOIN condition?
The following image is a part of Microsoft SQL Server 2008 R2 System Views. From the image we can see that the relationship between sys.partitions and sys.allocation_units depends on the value of sys.allocation_units.type . So to join them together I would write something similar to this:
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How to prevent long words from breaking my div?
...es prevent unbroken strings from breaking the layout */
width: 300px; /* set to whatever width you need */
overflow: auto;
white-space: -moz-pre-wrap; /* Mozilla */
white-space: -hp-pre-wrap; /* HP printers */
white-space: -o-pre-wrap; /* Opera 7 */
white-space: -pre-wrap; /* Opera 4-6 *...
How to check if a python module exists without importing it
...supposed existing module
except ImportError:
pass
Useful in Django's settings.pyfor example.
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What is the difference between ApplicationContext and WebApplicationContext in Spring MVC?
...b.context;
public interface ServletContextAware extends Aware {
void setServletContext(ServletContext servletContext);
}
There are many things possible to do with the ServletContext instance, for example accessing WEB-INF resources(xml configs and etc.) by calling the getResourceAsStream() m...
Circular (or cyclic) imports in Python
...letes its run, then you will have the same issue. For instance if you are setting a package global in one package from another, and they both include each other. I was doing this to create a sloppy factory for an object in the base class where that object could be one of a number of subclasses an...
Is iterating ConcurrentHashMap values thread safe?
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Will
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answered Sep 22 '10 at 11:17
WaldheinzWaldheinz...