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Why is String.chars() a stream of ints in Java 8?
...gh that you must do mapToObj, if you forget and use map, then nothing will complain, but you will still end up with an IntStream, and you might be left off wondering why it prints the integer values instead of the strings representing the characters.
Other ugly alternatives for Java 8:
By remainin...
Parse query string in JavaScript [duplicate]
I need to parse the query string www.mysite.com/default.aspx?dest=aboutus.aspx .
How do I get the dest variable in JavaScript?
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How does having a dynamic variable affect performance?
...on about the performance of dynamic in C#. I've read dynamic makes the compiler run again, but what does it do?
2 Answe...
How can I strip all punctuation from a string in JavaScript using regex?
...)@\+\?><\[\]\+]/g, ''). If anyone is looking for a yet-slightly-more-complete set.
– timmfin
Jan 24 '14 at 18:27
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How to check if field is null or empty in MySQL?
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How to change the default charset of a MySQL table?
...and will just be lost if you try to write them into the DB. See eg. medium.com/@adamhooper/… for details.
– dwt
Feb 19 '18 at 13:58
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Importing from a relative path in Python
...an absolute import. The '..' means, go to the directory above me:
from ..Common import Common
As a caveat, this will only work if you run your python as a module, from outside of the package. For example:
python -m Proj
Original hacky way
This method is still commonly used in some situat...
express.js - single routing handler for multiple routes in a single line
...on while looking for the same functionality.
@Jonathan Ong mentioned in a comment above that using arrays for paths is deprecated but it is explicitly described in Express 4, and it works in Express 3.x. Here's an example of something to try:
app.get(
['/test', '/alternative', '/barcus*', '/fa...
How to upgrade PowerShell version from 2.0 to 3.0
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Download and install from http://www.microsoft.com/en-us/download/details.aspx?id=34595. You need Windows 7 SP1 though.
It's worth keeping in mind that PowerShell 3 on Windows 7 does not have all the cmdlets as PowerShell 3 on Windows 8. So you may still encounter cmdle...