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In C++, is it still bad practice to return a vector from a function?
...rrays—in many programming languages. Is this style now acceptable in C++0m>x m> if the class has a move constructor, or do C++ programmers consider it weird/ugly/abomination?
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Equation (em>x m>pression) parser with precedence?
...ive descent parser.
To get precedence you need to think recursively, for em>x m>ample, using your sample string,
1+11*5
to do this manually, you would have to read the 1, then see the plus and start a whole new recursive parse "session" starting with 11... and make sure to parse the 11 * 5 into its ...
Count the number occurrences of a character in a string
...ter. For finding instances of a specific substring, I would use a regular em>x m>pression or the str.count() method. I haven't tested, but there may be a performance difference due to a slight overhead in counting all characters and appending to a dictionary rather than counting occurrences of a single ...
How can I get a favicon to show up in my django app?
... Sounds like a good idea. Can you point me to a link that em>x m>plains how to do this?
– jononomo
Feb 21 '14 at 15:14
3
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Browser detection in JavaScript? [duplicate]
How do I determine the em>x m>act browser and version using JavaScript?
26 Answers
26
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top命令使用详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...眠状态
R=运行
S=睡眠
T=跟踪/停止
Z=僵尸进程
m>x m>
COMMAND
命令名/命令行
y
WCHAN
若该进程在睡眠，则显示睡眠中的系统函数名
z
Flags
任务标志，参考 sched.h
更改显示内容(左箭头指向光标处)
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PEP 8, why no spaces around '=' in keyword argument or a default parameter value?
...keyword argument is essentially different than a variable assignment.
For em>x m>ample, there is plenty of code like this:
kw1 = some_value
kw2 = some_value
kw3 = some_value
some_func(
1,
2,
kw1=kw1,
kw2=kw2,
kw3=kw3)
As you see, it makes complete sense to assign a variable to a keyw...
Ignoring new fields on JSON objects using Jackson [duplicate]
... to use a different import in the current version it is:
import com.fasterm>x m>ml.jackson.annotation.JsonIgnoreProperties;
in older versions it has been:
import org.codehaus.jackson.annotate.JsonIgnoreProperties;
share
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Changing the cursor in WPF sometimes works, sometimes doesn't
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Similar to my own answer, dated 3 years later(almost em>x m>actly!). I like the answers in this question, but the simplest one is always the most tempting :)
– Robin Maben
Jul 31 '12 at 13:58
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How to redirect cin and cout to files?
How can I redirect cin to in.tm>x m>t and cout to out.tm>x m>t ?
5 Answers
5
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