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Textarea that can do syntax highlighting on the fly?
...locks inside a CMS for reasons of easier maintenance. They are represented by <textarea> s.
8 Answers
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Remove array element based on object property
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what do you mean by the live nature of the array ? @Neit the Dark Absol
– sisimh
Jun 1 '15 at 12:46
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List vs tuple, when to use each? [duplicate]
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You're missing the semantics of it by comparing to the wrong feature of struct. Tuples are useful when position has relevance - the best example comes from coordinates in mathematics, which even uses the same syntax: (x, y, z)
– Izkata
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How to merge 2 List and removing duplicate values from it in C#
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Can vary by processor speed, depends what kind of CPU you have.
– Asad Ali
Aug 4 '16 at 22:17
8
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Perform Segue programmatically and pass parameters to the destination view
... I have to create a state with that data in question in the context shared by two different functions (one triggering segue, the other - preparing). I don't want to dirty the state when all I need is to open a new view with some data...
– NeverwinterMoon
Sep 27...
NameError: global name 'xrange' is not defined in Python 3
...king a Python 2 codebase compatible with Python 3, you can bridge the code by adding the global name to your module as an alias for range. (Take into account that you may have to update any existing range() use in the Python 2 codebase with list(range(...)) to ensure you still get a list object in P...
REST, HTTP DELETE and parameters
... and should be therefore stateless (i.e. it must not rely on confirmations by holding any server-side information about of a request).
Two examples how to do this in UI would be to:
pre-HTML5:* show a JS confirmation dialog to the user, and send the request only if the user confirms it
HTML5:* us...
UPDATE multiple tables in MySQL using LEFT JOIN
...ow you to update a table with information from a third table that is liked by a second table.
UPDATE t1
LEFT JOIN
t2
ON
t2.some_id = t1.some_id
LEFT JOIN
t3
ON
t2.t3_id = t3.id
SET
t1.new_column = t3.column;
This would be useful in a case where you had users and groups, and you wanted a ...
Hibernate lazy-load application design
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I am not sure which problem (caused by lazyness) you're hinting to, but for me the biggest pain is to avoid losing session context in my own application caches. Typical case:
object foo is loaded and put into a map;
another thread takes this object from the m...
How to create a new java.io.File in memory?
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To write to a stream, in memory, use:
new ByteArrayOutputStream();
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