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Python str vs unicode types
...ve to explicitly encode() them to the proper encoding format, as we don't know which one is being used internally to represent the unicode value.
– Caumons
Aug 3 '13 at 15:45
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What exactly is the meaning of an API? [closed]
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@user166390 wikipedia entry on api is now pretty bad...I write apis and that entry actually confused me. good thing you quoted what you did, as it has somehow gotten much worse apparently.
– eric
Dec 30 '14 at 14:37
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What is the concept of erasure in generics in Java?
... @Rogerio: No, the objects won't have different generic types. The fields know the types, but the objects don't.
– Jon Skeet
Dec 28 '09 at 8:55
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Difference between GIT and CVS
...w revision) somebody other created new commit on the same branch and it is now in repository, CVS forces you to first update your working directory and resolve conflicts before allowing you to commit. This is not the case with Git. You first commit, saving your state in version control, then you mer...
How the single threaded non blocking IO model works in Node.js
...e it sends back the results to callback which sends the response. Node.js knows to execute callback when fetch finishes.
In my opinion, because it's a single thread model, there is no way to
switch from one request to another.
Actually the node server does exactly that for you all the time. To mak...
What does do?
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October 2015 Update
This answer was posted several years ago and now the question really should be should you even consider using the X-UA-Compatible tag on your site? with the changes Microsoft has made to its browsers (more on those below).
Depending upon what Microsoft browsers you sup...
What are the benefits of Java's types erasure?
...T. The fact that T is an abstract, unbounded type parameter means that we know nothing about this type, therefore are prevented from doing anything special for special cases of T.
e.g. say I have a List xs = asList("3"). I add an element: xs.add("q"). I end up with ["3","q"].
Since this is paramet...
What are the basic rules and idioms for operator overloading?
...erator
The function call operator, used to create function objects, also known as functors, must be defined as a member function, so it always has the implicit this argument of member functions. Other than this, it can be overloaded to take any number of additional arguments, including zero.
Here'...
搭建高可用mongodb集群（一）——配置mongodb - 大数据 & AI - 清泛网 - 专...
...nitandlisten] connection accepted from 192.168.0.2:37285 #3 (2 connections now open)
[slaveTracking] update local.slaves query: { _id: ObjectId(’5284e6268ed115d6238bdb39′), config: { host: “192.168.0.2:35271″, upgradeNeeded: true }, ns: “local.oplog.$main” } update: { $set: ...
Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
...l of the values stored in the incessant stream of ICMP requests, and VALUE now contains the maximum integer. Pick some threshold T >> 1000000. Set COUNTER to zero. Every time you receive an ICMP packet, increment COUNTER and send the contained integer I back out in another echo request, unless...