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resize ipython notebook output window
...roll extension (part of jupyter_contrib_nbextensions), which allows you to select when the output starts scrolling in a dropdown menu (you can set it to never scroll). The API used is not officially supported though, so this may break at any time.
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PDO Prepared Inserts multiple rows in single query
... INSERT statements instead of building out as a single string query as the selected answer did. I decided to run a simple test with just two fields and a very basic insert statement:
<?php
require('conn.php');
$fname = 'J';
$lname = 'M';
$time_start = microtime(true);
$stmt = $db->prepare('...
Disable orange outline highlight on focus
...
this should be the selected answer
– mlg87
Apr 16 '19 at 15:04
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How to combine multiple conditions to subset a data-frame using “OR”?
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filter(df, v1 < 0.5 | v2 == "g")
Using sqldf:
library(sqldf)
sqldf('SELECT *
FROM df
WHERE v1 < 0.5 OR v2 = "g"')
Output for the above options:
v1 v2
1 0.26550866 a
2 0.37212390 b
3 0.20168193 e
4 0.94467527 g
5 0.06178627 j
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How to limit setAccessible to only “legitimate” uses?
...his via source-code analysis tools; e.g. custom pmd or findbugs rules. Or selective code review of code identified by (say) grep setAccessible ....
In response to the followup
None of my classes have any semblance of enforceable privacy what-so-ever. The singleton pattern (putting doubts abou...
C# vs C - Big performance difference
...rdingly, it must call a CRT function that implements sqrt() and checks the selected floating point options to adjust the result. That's slow.
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Class 'DOMDocument' not found
...xenial+1
php5.6-xml 5.6.30-9+deb.sury.org~xenial+1
You should explicitly select one to install.
In case anyone using 5.6 versions then go with this way
sudo apt-get install php5.6-xml
For Php Ver PHP7, Ubuntu:
sudo apt-get install php7.1-xml
or by
yum install php-xml
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How to reverse a 'rails generate'
...e don't summarize your actions unless you intend for this answer to be the selected correct answer.
– the Tin Man
Jan 24 at 23:51
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Why does std::getline() skip input after a formatted extraction?
...he stream:
"John\n"
A newline is always appended to your input when you select Enter or Return when submitting from a terminal. It is also used in files for moving toward the next line. The newline is left in the buffer after the extraction into name until the next I/O operation where it is eithe...
Eclipse: have the same file open in two editors?
...
Right click on your editor tab and select "New Editor".
... unless you have a newer version of eclipse, in which case do Window -> New Editor.
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