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Debugging WebSocket in Google Chrome
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They seem to continuously change stuff in Chrome, but here's what works right now :-)
First you must click on the red record button or you'll get nothing.
I never noticed the WS before but it filters out the web socket
connections.
Select it and then you can see the Frames (now call...
Use different Python version with virtualenv
...7).
Otherwise, if you are using homebrew you can use the path to give you what you want.
virtualenv venv --python=/usr/local/bin/python
You can find the path to your python installation with
which python
This will also work with python 3.
which python3
>> /usr/local/bin/python3
virtu...
Restore the state of std::cout after manipulating it
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The Boost IO Stream State Saver seems exactly what you need. :-)
Example based on your code snippet:
void printHex(std::ostream& x) {
boost::io::ios_flags_saver ifs(x);
x << std::hex << 123;
}
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How do I convert a column of text URLs into active hyperlinks in Excel?
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In the new column type in the formula =HYPERLINK(A1) (replacing A1 with whatever cell you are interested in). Then copy the formula down the rest of the 200 entries.
NOTE: This solution does not work if the cell A1 contains a string longer than 255 characters. It results in a #VALUE! error
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Good Hash Function for Strings
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@maq I do believe you are correct. Don't know what I was thinking.
– Jack Straub
Dec 1 '18 at 9:48
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How can I make Vim's `J` and `gq` commands use one space after a period?
... 'compatible' is set.
So, you would do a
:set nojoinspaces
to obtain what you desire.
Alternatively, you can toggle the setting with
:set joinspaces!
share
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Full-screen iframe with a height of 100%
...than I'd care to admit fidgeting around with this problem, this is EXACTLy what I needed. Except instead of a website I used another HTML file, which required a minor adjustment to the viewport height and now it's good to go. Thank you!
– Thomas Jacobs
Jan 27 a...
Docker can't connect to docker daemon
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thanks. this is what worked for me on Ubuntu 14.04. everything else failed.
– nyxee
Aug 15 '17 at 0:41
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Spring Boot JPA - configuring auto reconnect
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The above suggestions did not work for me.
What really worked was the inclusion of the following lines in the application.properties
spring.datasource.testWhileIdle = true
spring.datasource.timeBetweenEvictionRunsMillis = 3600000
spring.datasource.validationQuery = S...
PostgreSQL: How to make “case-insensitive” query
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Can someone tell me what case-insensitive collations are PostgreSQL built-in collations ? I see this as an option but can't find anything about a case-insensitive collation for Postgres on the net ?
– khorvat
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