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What is a Python equivalent of PHP's var_dump()? [duplicate]
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What about pprint() on enumerate objects, permutations, etc.?
– JSmyth
Nov 23 '14 at 16:33
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How do I insert NULL values using PDO?
...nstance
$query = $db->prepare($sql);
//Works with INT, FLOAT, ETC.
$query->bindValue(':productId', !empty($productId) ? $productId : NULL, PDO::PARAM_INT);
//Works with strings.
$query->bindValue(':productName',!empty($productName) ? $productName : NULL, PDO::PA...
How disable Copy, Cut, Select, Select All in UITextView
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This takes away tapping on links etc. if that is what is in the textview. Should be noted that this is not a good solution for wanting to hide the select/copy/paste, but also keep some level of interaction enabled.
– barfoon
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What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
... saying here. Lat/Long is a position format (equivalent to UTM, MGRS, NZTM etc), whereas WGS84 is a datum - a reference system that position coordinates are applied to. You need to know both your coordinates and which datum you are using, although for online use it is almost always WGS84.
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JavaScript listener, “keypress” doesn't detect backspace?
...sed for all including nonprintable such as Control, Shift, Alt, BackSpace, etc.
UPDATE:
The keypress event is fired when a key is pressed down and that key normally produces a character value
Reference.
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Referencing system.management.automation.dll in Visual Studio
... they would be responsible for keeping it updated, releasing new packages, etc.
– Ben Randall
Feb 5 '16 at 19:24
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Add a default value to a column through a migration
... states are usually explicit, such as the presence of a column, it's type, etc. The change can be rolled back as it's shown there if and only if there was a valid explicit default previously. Since it's common that defaults are undefined, you might have an issue there.
– Elindo...
How to apply shell command to each line of a command output?
..... -- otherwise, it's quite unsafe with filenames with whitespace, quotes, etc.
– Charles Duffy
May 4 '16 at 15:31
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How to print a dictionary's key?
...a will leave them on the same line, but insert spaces between "is" and key etc. If you use + you need to put the extra padding in the strings. Also key and value are not necessarily string, in which case comma will use str(key) and str(value) whereas + will cause an error
– Joh...
Using OpenSSL what does “unable to write 'random state'” mean?
...hich it is on most systems. You can check www-data's home folder with cat /etc/passwd | grep www-data)
– Nick
Feb 15 '17 at 14:28
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