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MongoDB inserts float when trying to insert integer
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345
db.data.update({'name': 'zero'}, {'$set': {'value': NumberInt(0)}})
You can also use NumberL...
composer: How to find the exact version of a package?
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answered Jan 15 '14 at 14:00
Ross DeaneRoss Deane
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PowerShell and the -contains operator
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203
The -Contains operator doesn't do substring comparisons and the match must be on a complete stri...
Display numbers with ordinal suffix in PHP
...h','th','th');
if (($number %100) >= 11 && ($number%100) <= 13)
$abbreviation = $number. 'th';
else
$abbreviation = $number. $ends[$number % 10];
Where $number is the number you want to write. Works with any natural number.
As a function:
function ordinal($number) {
$ends...
What are the minimum margins most printers can handle?
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Every printer is different but 0.25" (6.35 mm) is a safe bet.
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How do I temporarily disable triggers in PostgreSQL?
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SET session_replication_role = DEFAULT;
Source: http://koo.fi/blog/2013/01/08/disable-postgresql-triggers-temporarily/
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Which data type for latitude and longitude?
...c if you need absolute precision. 2 bytes for each group of 4 digits, plus 3 - 8 bytes overhead.
Read the fine manual about numeric types and geometric types.
The geometry and geography data types are provided by the additional module PostGIS and occupy one column in your table. Each occupies 32...
Can I list-initialize a vector of move-only type?
...er the in<T> idiom described on cpptruths (cpptruths.blogspot.com/2013/09/…). The idea is to determine lvalue/rvalue at run-time and then call move or copy-construction. in<T> will detect rvalue/lvalue even though the standard interface provided by initializer_list is const reference.
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