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Auto Scale TextView Text to Fit within Bounds
...for Android and is marked as winner.
UPDATE 2: Support of maxlines added, now works fine before API level 16.
Update 3: Support for android:drawableLeft, android:drawableRight, android:drawableTop and android:drawableBottom tags added, thanks to MartinH's simple fix here.
My requirements were l...
How to generate random SHA1 hash to use as ID in node.js?
... unique value in all but the most insane parallel computing situations. I know its silly and randomBytes(20) is going to be unique, but its just a confidence we can have because we may not be familiar with internals of random generation of another library.
– Dmitri R117
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What is the difference between active and passive FTP?
...rties.
In passive mode, the client establishes both channels. We already know it establishes the command channel in active mode and it does the same here.
However, it then requests the server (on the command channel) to start listening on a port (at the servers discretion) rather than trying to es...
What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
...ames), though Windows is the only platform where this is true as far as I know (so maybe we can think of wchar_t as 'Windows_char_t').
In hindsight wchar_t is clearly not useful for simplifying text handling, or as storage for locale independent text. Portable code should not attempt to use it for ...
Skip List vs. Binary Search Tree
I recently came across the data structure known as a skip list . It seems to have very similar behavior to a binary search tree.
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Why it's not possible to use regex to parse HTML/XML: a formal explanation in layman's terms
... closing tags match a previous opening tag. To understand it, you need to know which element is being closed. Without any means to "remember" what opening tags you've seen, no chance.
Note however that most "regex" libraries actually permit more than just the strict definition of regular expression...
How to handle Handler messages when activity/fragment is paused
... /**
* Store the message if we have been paused, otherwise handle it now.
*
* @param msg Message to handle.
*/
@Override
public final synchronized void handleMessage(Message msg) {
if (activity == null) {
final Message msgCopy = new Message();
...
PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
...xample.com/index.php/faq/whatever . I need a reliable way for a script to know what it's address is, so it will know what to do with the navigation. I've used mod_rewrite , as per CodeIgniter documentation.
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Scala: What is a TypeTag and how do I use it?
All I know about TypeTags is that they somehow replaced Manifests. Information on the Internet is scarce and doesn't provide me with a good sense of the subject.
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Which HTML Parser is the best? [closed]
I code a lot of parsers. Up until now, I was using HtmlUnit headless browser for parsing and browser automation.
3 Answers
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