大约有 32,000 项符合查询结果（耗时：0.0425秒） [XML]
What's the difference between streams and datagrams in network programming?
...call, the other answers, you say hello to each other (SYN/ACK in TCP), and then you exchange information. Once you are done, you say goodbye (FIN/ACK in TCP). If one side doesn't hear a goodbye, they will usually call the other back since this is an unexpected event; usually the client will reconn...
Is the order of iterating through std::map known (and guaranteed by the standard)?
...s A and B, that if key A is not less than key B, and B is not less than A, then key A is equal to key B.
That being said, you cannot properly sort the elements of a std::map if the weak-ordering for that type is ambiguous (in your case, where you are using integers as the key-type, that is not a pr...
What's the difference between “declare class” and “interface” in TypeScript
...
OK then, so I am trying point to declarations in another JS library so I definitely require declare. The code is using statics on some of the library functions (classes) - so far I am yet to see a static property or method expre...
Creating a simple XML file using python
... @nonsensickle You really should have asked a new question and then sent me a link to it so everyone can benefit from it. However, I will point you in the right direction. DOM (Document Object Model) libraries always build an in-memory model so you want a SAX (Simple API for XML) impleme...
Insert/Update Many to Many Entity Framework . How do I do it?
...While I don't understand the purpose of establishing the item variable and then not use it at all, I'm just glad it works! Thanks a million bajillion!!!! :)
– Dude-Dastic
Dec 20 '16 at 20:05
...
Working with select using AngularJS's ng-options
...dd an option tag as a child of your select, with an empty value attribute, then customize its inner text:
<select ng-model="foo" ng-options="item as item.name for item in items">
<option value="">Nothing selected</option>
</select>
Note: In this case the "empty" option ...
Given an RGB value, how do I create a tint (or shade)?
... produced by "darkening" a hue or "adding black"
A tint is produced by "ligthening" a hue or "adding white"
Creating a tint or a shade
Depending on your Color Model, there are different methods to create a darker (shaded) or lighter (tinted) color:
RGB:
To shade:
newR = currentR * (1 - shad...
Differences between numpy.random and random.random in Python
... run to choose one generator or the other. But if you do need to use both, then yes, you'll also need to seed them both, because they generate random numbers independently of each other.
For numpy.random.seed(), the main difficulty is that it is not thread-safe - that is, it's not safe to use if yo...
In C++, what is a “namespace alias”?
... with question as you and answer as community. If the question has merrit then you'll get ROI.
– Richard Corden
Jul 31 '09 at 9:35
1
...
Declaration of Methods should be Compatible with Parent Methods in PHP
...rgotten to include the use statement on your implementing class (Class B), then you will also get this error even though the method parameters are identical.
share
|
improve this answer
|
...