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What's the difference between URI.escape and CGI.escape?
What's the difference between URI.escape and CGI.escape and which one should I use?
7 Answers
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Some font-size's rendered larger on Safari (iPhone)
Are there CSS or other reasons why Safari/iPhone would ignore some font-size settings? On my particular website Safari on the iPhone renders some font-size:13px text larger than font-size:15px text. Does it maybe not support font-size on some elements?
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javax.faces.application.ViewExpiredException: View could not be restored
...to save view state, head to this answer: Why JSF saves the state of UI components on server?
Avoiding ViewExpiredException on page navigation
In order to avoid ViewExpiredException when e.g. navigating back after logout when the state saving is set to server, only redirecting the POST request afte...
What is the quickest way to HTTP GET in Python?
...the content will be a string? I am searching the documentation for a quick one-liner like:
14 Answers
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How to select unique records by SQL
...R()
In the Common Table Expression (CTE), select the ROW_NUMBER(), partitioned by the group column and ordered in the desired order. Then SELECT only the records that have ROW_NUMBER() = 1:
WITH CTE AS (
SELECT *
,row_number() OVER(PARTITION BY word, num ORDER BY id) AS row_num
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Include constant in string without concatenating
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Hehe! But a well deserved +1 for everyone for creativity. :)
– Pekka
Feb 4 '10 at 23:38
60
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SQLAlchemy: What's the difference between flush() and commit()?
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Just one more thing: do you know whether calling commit() increases the memory used, or decreases it?
– AP257
Nov 17 '10 at 7:07
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How to push both value and key into PHP array
...ing a key-value pair to an array, you already have the key, you don't need one to be created for you. Pushing a key into an array doesn't make sense. You can only set the value of the specific key in the array.
// no key
array_push($array, $value);
// same as:
$array[] = $value;
// key already kno...
LLVM C++ IDE for Windows
...e benefits that IDE can offer such as easy configuration and building with one action.
The only drawback is that it is not ready yet as it lacks of some of the advanced features that LLVM can offer such as Clang analyze and smart auto-completion. The plug-in is also not tested well and may not wor...
Sort objects in ArrayList by date?
...d (either null sorts at the beginning or end of the sequence). That is, if one date is null and one is not null, return a 1 or -1. Without doing that, the nulls are not sorted and remain wherever they happened to be in the list before the sort.
– droozen
Nov 13...