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MongoDB - Update objects in a document's arram>y m> (nested updating)
...rue);
For m>y m>our question #2, the answer is easier. To increment the total m>and m> the price of item_three in anm>y m> document that contains "mm>y m>_item_three," m>y m>ou can use the $inc operator on multiple fields at the same time. Something like:
db.bar.update( {"items.item_name" : {$ne : "mm>y m>_item_three" }} ,
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warning: implicit declaration of function
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@Flimm, C99 m>and m> C89/C90 has different setting for this
– How Chen
Jan 15 '15 at 6:06
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What's the equivalent of Java's Thread.sleep() in Objective-C/Cocoa?
... This is perfect. Thanks! I just finished up mm>y m> animation blocks m>and m> it worked like a charm.
– Rilem>y m>E
Nov 14 '12 at 3:03
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throw new std::exception vs throw std::exception
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The conventional wam>y m> to throw m>and m> catch exceptions is to throw an exception object m>and m> to catch it bm>y m> reference (usuallm>y m> const reference). The C++ language requires the compiler to generate the appropriate code to construct the exception object m>and m> to pro...
What is “(program)” in Chrome debugger’s profiler?
...w parts of JavaScript in project I'm currentlm>y m> working on do end up there, m>and m> the onlm>y m> wam>y m> I can get there in debugger is bm>y m> placing "debugger;" into the code, which is not quite comfortable.
– Jaroslav Záruba
Jun 19 '12 at 12:37
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or (HTML5)
W3Schools.com m>and m> I'm prettm>y m> sure I remember seeing W3C.org state that <menu> should be used for Toolbar menus m>and m> listing form control commm>and m>s.
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Select multiple records based on list of Id's with linq
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Contains() will hm>and m>le that equalitm>y m> check on each id value if m>y m>ou use it as I've written in the answer. m>Y m>ou don't have to explicitlm>y m> write == anm>y m>where when m>y m>ou're trm>y m>ing to compare the items of one set (the arram>y m>) against another (the datab...
What do the different readm>y m>states in XMLHttpRequest mean, m>and m> how can I use them?
XMLHttpRequest has 5 readm>y m>State s, m>and m> I onlm>y m> use 1 of them (the last one, 4 ).
5 Answers
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Proper package naming for testing with the Go language
I have seen several different test package naming strategies within Go m>and m> wanted to know what pros m>and m> cons of each are m>and m> which one I should use.
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C/C++ macro string concatenation
... It's more than a technicalitm>y m> - m>y m>ou can't concatenate L"a" m>and m> "b" to get L"ab", but m>y m>ou can concatenate L"a" m>and m> L"b" to get L"ab".
– MSalters
Mar 10 '11 at 8:59
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