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Application Error - The connection to the server was unsuccessful. (file:///android_asset/www/index.
...tml with window.location = './index.html'. No need to change super.loadUrl from MainActivity.java
– M.Salomaa
Mar 27 '14 at 6:21
4
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Difference between FetchType LAZY and EAGER in Java Persistence API?
...t; students;
// setters and getters
}
Now when you load a University from the database, JPA loads its id, name, and address fields for you. But you have two options for how students should be loaded:
To load it together with the rest of the fields (i.e. eagerly), or
To load it on-demand (i...
How do I specify new lines on Python, when writing on files?
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From the link you provided "Do not use os.linesep as a line terminator when writing files opened in text mode (the default); use a single '\n' instead, on all platforms." So what do you mean by "right" and what are the reason...
PHP Fatal error: Using $this when not in object context
...lass member, while $foo is just a variable in the function scope (imported from global scope). Function names with the same name as a member are also not an issue.
– Gordon
Feb 28 '10 at 12:08
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How to replace a set of tokens in a Java String?
... constructors and set methods.
Variable values are typically resolved from a map, but could also be
resolved from system properties, or by supplying a custom variable
resolver.
For example, if you want to substitute system environment variable into a template string,
here is the code:
pu...
Why does ConcurrentHashMap prevent null keys and values?
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From the author of ConcurrentHashMap himself (Doug Lea):
The main reason that nulls aren't allowed in ConcurrentMaps
(ConcurrentHashMaps, ConcurrentSkipListMaps) is that ambiguities that
may be just barely tolerable i...
Opacity CSS not working in IE8
..., so if you want your page to validate, separate your standards stylesheet from your IE stylesheet by using an if IE statement like below:
<!--[if IE]>
<link rel="stylesheet" type="text/css" href="http://www.mysite.com/css/ie.css" />
<![endif]-->
If you separate the ie quirks, ...
How to post data to specific URL using WebClient in C#
...resources and the like by calling the destructor (e.g., WebClient inherits from Component, which contains ~Component() {Dispose(false);}). The problem is that the garbage collector may take an arbitrarily long time to do so, since it does not account for unmanaged resources when making collection d...
Create a string of variable length, filled with a repeated character
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@Hogan Your solution does not create a filled string from nowhere. You create it yourself and then just extract a substring.
– StanE
Aug 19 '16 at 1:54
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val() doesn't trigger change() in jQuery [duplicate]
...t be the default action as many times you do not want the event triggering from an automated value change, only when a user interacts with the element
– redsquare
Jul 5 '10 at 12:57
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