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How to avoid the “divide by zero” error in SQL?
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What's the use of session.flush() in Hibernate
...tomatically for you:
before some query executions
when a transaction is committed
Allowing to explicitly flush the Session gives finer control that may be required in some circumstances (to get an ID assigned, to control the size of the Session,...).
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PHP DOMDocument loadHTML not encoding UTF-8 correctly
...p. I tried saveHTML, saveXML, didn't think that the problem may have been coming during the load.
– Slightly A.
Nov 21 '11 at 21:34
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How do I convert a pandas Series or index to a Numpy array? [duplicate]
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nodejs vs node on ubuntu 12.04
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You need to manually create a symlink /usr/bin/node. Shortcut for bash compatible shells:
sudo ln -s `which nodejs` /usr/bin/node
Or if you use non-standard shells, just hardcode the path you find with which nodejs:
sudo ln -s /usr/bin/nodejs /usr/bin/node
Later edit
I found this explanat...
Should one use < or
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community wiki
2 revs, 2 users 75%Jon Skeet
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Understanding FFT output
I need some help understanding the output of the DFT/FFT computation.
4 Answers
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Xcode 4.2 debug doesn't symbolicate stack call
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Nothing I tried would fix this (tried both compilers, both debuggers, etc.)
After upgrading XCode for the iOS 5 update, no stack traces seemed to work.
However, I have found an effective work-around - creating my own exception handler (which is also useful for other ...
ERROR 1396 (HY000): Operation CREATE USER failed for 'jack'@'localhost'
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Set keyboard caret position in html textbox
...cape 9, SeaMonkey, and Safari. Unfortunately on Safari it does not work in combination with the onfocus event).
An example of using the above function to force the keyboard caret to jump to the end of all textareas on the page when they receive focus:
function addLoadEvent(func) {
if(typeof ...