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Background color not showing in print preview
...inting can often be tricky. Several things can be done to avoid the difficulties you are having. First, separate all your print CSS from your screen CSS. This is done via the @media print and @media screen.
Often times just setting up some extra @media print CSS is not enough because you still have...
Unicode Processing in C++
...e string length, capitalization status, etc. Never use standard library builtins like is_alpha unless that is the definition you want.
I can't say it enough: never iterate over the indices of a string if you care about correctness, always use your unicode library for this.
...
What does the servlet value signify
...t is loaded when the web-app is deployed or when the server starts.
value < 0 : servlet is loaded whenever the container feels like.
Long answer (from the spec):
The load-on-startup element indicates that this
servlet should be loaded (instantiated and have
its init() called) on the star...
Copying files from one directory to another in Java
... String[] children = sourceLocation.list();
for (int i=0; i<children.length; i++) {
copyDirectory(new File(sourceLocation, children[i]),
new File(targetLocation, children[i]));
}
} else {
InputStream in = new ...
Getting the value of an attribute in XML
... would one get the value of attribute1 (blah) in the following xml using xslt:
1 Answer
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Transport endpoint is not connected
...
There is a segmentation fault problem which was introduced in 0.1.39. You may check my repository that fixed this one in meanwhile: https://github.com/vdudouyt/mhddfs-nosegfault
...
ipad safari: disable scrolling, and bounce effect?
...ething like
document.ontouchmove = function(event){
event.preventDefault();
}
For iOS 5 you may want to take the following into account: document.ontouchmove and scrolling on iOS 5
Update September 2014:
A more thorough approach can be found here: https://github.com/luster-io/prevent-overscr...
Foreign key constraints: When to use ON UPDATE and ON DELETE
...ODB;
Let's look at the ON UPDATE clause:
ON UPDATE RESTRICT : the default : if you try to update a company_id in table COMPANY the engine will reject the operation if one USER at least links on this company.
ON UPDATE NO ACTION : same as RESTRICT.
ON UPDATE CASCADE : the best one usually : if yo...
What's the best free C++ profiler for Windows? [closed]
... is the link for CodeAnalyst: developer.amd.com/CPU/CODEANALYST/Pages/default.aspx
– epotter
Feb 19 '09 at 17:19
1
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How to list all functions in a Python module?
...answers below: use dir to return functions and variables; use inspect to filter functions only; and use ast to parse without importing.
– Jonathan H
Mar 20 '18 at 9:55
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