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<em>Mem>e<em>mem>ory <em>mem>anage<em>mem>ent in Qt?
I'<em>mem> quite new to Qt and a<em>mem> wondering on so<em>mem>e basic stuff with <em>mem>e<em>mem>ory <em>mem>anage<em>mem>ent and the life of objects. When do I need to delete and/or destroy <em>mem>y objects? Is any of this handled auto<em>mem>atically?
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Why Func instead of Predicate?
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While Predicate has been introduced at the sa<em>mem>e ti<em>mem>e that List&a<em>mem>p;lt;T&a<em>mem>p;gt; and Array&a<em>mem>p;lt;T&a<em>mem>p;gt;, in .net 2.0, the different Func and Action variants co<em>mem>e fro<em>mem> .net 3.5.
So those Func predicates are used <em>mem>ainly for consistency in the LINQ operators. As of .net 3.5, about usi...
What are fixtures in progra<em>mem><em>mem>ing?
I have heard of this ter<em>mem> <em>mem>any ti<em>mem>es (in the context of progra<em>mem><em>mem>ing) but couldn't find any explanation of what it <em>mem>eant. Any good articles or explanations?
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bash HISTSIZE vs. HISTFILESIZE?
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Short answer:
HISTSIZE is the nu<em>mem>ber of lines or co<em>mem><em>mem>ands that are stored in <em>mem>e<em>mem>ory in a history list while your bash session is ongoing.
HISTFILESIZE is the nu<em>mem>ber of lines or co<em>mem><em>mem>ands that (a) are allowed in the history file at startup ti<em>mem>e of a session,...
Coroutine vs Continuation vs Generator
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I'll start with generators, seeing as they're the si<em>mem>plest case. As @zvolkov <em>mem>entioned, they're functions/objects that can be repeatedly called without returning, but when called will return (yield) a value and then suspend their execution. When they're called again, they will...
Override devise registrations controller
I have added a field to the sign-up for<em>mem> that is based on a different <em>mem>odel, see How do I use nested attributes with the devise <em>mem>odel for the gory details. This part is working fine.
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How to check if a table exists in a given sche<em>mem>a
Postgres 8.4 and greater databases contain co<em>mem><em>mem>on tables in public sche<em>mem>a and co<em>mem>pany specific tables in co<em>mem>pany sche<em>mem>a.
co<em>mem>pany sche<em>mem>a na<em>mem>es always start with 'co<em>mem>pany' and end with the co<em>mem>pany nu<em>mem>ber.
So there <em>mem>ay be sche<em>mem>as like:
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How do I serialize an object and save it to a file in Android?
Say I have so<em>mem>e si<em>mem>ple class and once it's instantiated as an object I want to be able to serialize its contents to a file, and retrieve it by loading that file at so<em>mem>e later ti<em>mem>e... I'<em>mem> not sure where to start here, what do I need to do to serialize this object to a file?
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Data <em>Mem>odeling with Kafka? Topics and Partitions
... the first things I think about when using a new service (such as a non-RDB<em>Mem>S data store or a <em>mem>essage queue) is: "How should I structure <em>mem>y data?".
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What is the difference between <em>mem>ocking and spying when using <em>Mem>ockito?
What would be a use case for a use of a <em>Mem>ockito spy?
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