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Maintain/Save/Restore scroll position when returning to a ListView
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there was an error in your answer. The method is called setSelection
– Janusz
Jun 10 '10 at 14:10
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What data type to use for money in Java? [closed]
...ally microdollars, actually, as then if you do e.g $10/3 then the rounding error (3333.3 => 3333.0) doesn't affect the final value as much (in this case it doesn't impact the real value at all, although it's dangerous to assume that it never will). This is especially important if you're doing a ...
Is there a max array length limit in C++?
...e factors as external disturbances and thus as possible sources of runtime errors, and to carefully check&react to memory-allocation related errors in your program code.
So finally: while C++ does not impose any limits, you still have to check for adverse memory-related conditions when running y...
Using python “with” statement with try-except block
... try:
line = f.readline()
finally:
f.close()
except IOError:
<whatever>
As you can see, the with statement can make things less error prone. In newer versions of Python (2.7, 3.1), you can also combine multiple expressions in one with statement. For example:
with op...
How can you integrate a custom file browser/uploader with CKEditor?
...ile" or something. Set url to an empty string if the third parameter is an error message.
CKEditor's "upload" tab will submit a file in the field "upload" - in PHP, that goes to $_FILES['upload']. What CKEditor wants your server to output is a complete JavaScript block:
$output = '<html><...
Why does one often see “null != variable” instead of “variable != null” in C#?
...n you do an assignment in a conditional nowadays, and C# actually gives an error. Most people just stick with the var == null scheme since it's easier to read for some people.
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How to import a class from default package
...se of the class which is in the default package, it's giving me a compiler error. It's not able to recognise the class in default package. Where is the problem?
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Unzip files programmatically in .net
...core web api, it read first entry fine, but on second entry it always give error A local file header is corrupt. Any though on this?
– SoftSan
May 25 '17 at 19:11
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Execute SQLite script
...ent solutions. < will exit the SQLite prompt immediately and return the error code to the shell. .read file.sql will leave the prompt up and -init file.sql will always return 0, so < is the best for scripting. Also it's cross-platform unlike .read which doesn't support Windows paths.
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How to embed a text file in a .NET assembly?
... This is a much better approach because it will throw a compiler error if the resource is removed. It also eliminates typos. Thanks for the post.
– Ben Gripka
Dec 14 '12 at 2:58
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