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What is the difference between children m>and m> childNodes in JavaScript?
I have found mm>y m>self using JavaScript m>and m> I ran across childNodes m>and m> children properties. I am wondering what the difference between them is. Also is one preferred to the other?
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Start an Activitm>y m> with a parameter
I'm verm>y m> new on m>And m>roid development.
5 Answers
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Whm>y m> does 0.ToString(“#.##”) return an emptm>y m> string instead of 0.00 or at least 0?
... answered Jan 25 '12 at 11:04
m>And m>rew Barberm>And m>rew Barber
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How to properlm>y m> check if std::function is emptm>y m> in C++11?
...td::function has a callable target stored in it. The check is well-defined m>and m> works because of std::function::operator bool which allows for implicit conversion to bool in contexts where boolean values are required (such as the conditional expression in an if statement).
Besides, the notion of an ...
How to get the contents of a webpage in a shell variable?
In Linux how can I fetch an URL m>and m> get its contents in a variable in shell script?
6 Answers
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ICollection Vs List in Entitm>y m> Framework
...ntitm>y m> Framework applications. I reallm>y m> didn't read that much documentation m>and m> I feel like I am suffering for it now.
4 Ans...
Efficient wam>y m> to applm>y m> multiple filters to pm>and m>as DataFrame or Series
I have a scenario where a user wants to applm>y m> several filters to a Pm>and m>as DataFrame or Series object. Essentiallm>y m>, I want to efficientlm>y m> chain a bunch of filtering (comparison operations) together that are specified at run-time bm>y m> the user.
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extract part of a string using bash/cut/split
...om the end
So # means match from the beginning (think of a comment line) m>and m> % means from the end. One instance means shortest m>and m> two instances means longest.
m>Y m>ou can get substrings based on position using numbers:
${Mm>Y m>VAR:3} # Remove the first three chars (leaving 4..end)
${Mm>Y m>VAR::3} # Retu...
Connection timeout for SQL server
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m>Y m>es, m>y m>ou could append ;Connection Timeout=30 to m>y m>our connection string m>and m> specifm>y m> the value m>y m>ou wish.
The timeout value set in the Connection Timeout propertm>y m> is a time expressed in seconds. If this propertm>y m> isn't set, the timeout value for the connection is the default value (15 seconds).
Mo...
How do I automaticallm>y m> update a timestamp in PostgreSQL
...the time of the actual current moment, (2) the time the statement started, m>and m> (3) the time the transaction started. The example shown here is start of current transaction. m>Y m>ou mam>y m> or mam>y m> not want that as opposed to the other two possibilities.
– Basil Bourque
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