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Truncate a string straight JavaScript
...ing using straight JavaScript. It's a url, so there are no spaces, and I obviously don't care about word boundaries, just characters.
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What is a classpath and how do I set it?
I was just reading this line:
9 Answers
9
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What is the optimal length for an email address in a database?
Here is an extracted portion of my query, reflecting the EMAIL_ADDRESS column data type and property:
8 Answers
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How to use multiple arguments for awk with a shebang (i.e. #!)?
I'd like to execute an gawk script with --re-interval using a shebang. The "naive" approach of
10 Answers
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What's the difference between a word and byte?
... a word is the smallest unit that can be addressed on memory. The exact length of a word varies. What I don't understand is what's the point of having a byte? Why not say 8 bits?
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How do I cancel a build that is in progress in Visual Studio?
Almost unconsciously I hit the keyboard build macro that builds my entire solution. This can happen just as I notice a code change. The build dominates my computer, and I basically have to wait till it finishes. 10 seconds!
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How can I group data with an Angular filter?
I have a list of players which belong to a group each. How can I use a filter to list the users per group?
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How to get a value from a cell of a dataframe?
... a Series using iloc, and then the value using the column name:
In [3]: sub_df
Out[3]:
A B
2 -0.133653 -0.030854
In [4]: sub_df.iloc[0]
Out[4]:
A -0.133653
B -0.030854
Name: 2, dtype: float64
In [5]: sub_df.iloc[0]['A']
Out[5]: -0.13365288513107493
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How to modify Github pull request？
...ened a pull request to a project. The maintainer has decided to accept it, but told me to modify some contents.
4 Answers
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Get last element of Stream/List in a one-liner
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It is possible to get the last element with the method Stream::reduce. The following listing contains a minimal example for the general case:
Stream<T> stream = ...; // sequential or parallel stream
Optional<T> last = strea...