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javac : command not found
...es --configure java to switch between them.
To find java location of java selected in alternatives
readlink -f $(which java)
In my case:
/usr/java/jdk1.8.0_241-amd64/jre/bin/java
So I set following in .bashrc to:
export JAVA_HOME=/usr/java/jdk1.8.0_241-amd64/jre/bin/java
export JAVAC_HOM...
How to drop a list of rows from Pandas dataframe?
... +1, this is the only answer that tells you how to remove a row selecting a column different from the first one.
– Alejo Bernardin
May 3 at 5:31
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【可动态编辑表格】App Inventor 2 Dynamic Editable HTML Table - App应用...
...mary key), and then the other data columns, for example data returned by a SELECT query from an sqlite/mysql database or similar dataset from a google sheet. Therefore it will not let you edit the id (primary key row) because this is essential unique data and should not be changed. If you add a new ...
How do I make a UITableViewCell appear disabled?
I know about UITableview: How to Disable Selection for Some Rows but Not Others and cell.selectionStyle = UITableViewCellSelectionStyleNone , but how do I make a cell (or any UIView for that matter) appear disabled (grayed-out) like below?
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Google Map API v3 — set bounds and center
... Sorry this is in the wrong place. It's meant to be a comment for the selected answer. But doesn't the extend function need to be inside your for loop?
– kidbrax
Feb 12 '11 at 14:04
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Install a Windows service using a Windows command prompt?
...ghts first!
To open with admin rights, right click 'Command Prompt' and select 'Run as administrator'.
Source:
http://coderamblings.wordpress.com/2012/07/24/how-to-install-a-windows-service-using-the-command-prompt/
shar...
How to store values from foreach loop into an array?
... I prefer a good sql query with a simple while loop ;)
<?php
$query = "SELECT `username` FROM group_membership AS gm LEFT JOIN users AS u ON gm.`idUser` = u.`idUser`";
$result = mysql_query($query);
while ($record = mysql_fetch_array($result)) { \
$items[] = $username;
}
?>
while is f...
How to center a (background) image within a div?
...
The selected answer cause my whole background to disappear for some reason (to be fair I'm doing some jquery stuff that may be causing it?), but this answer works. Upvote.
– bwoogie
Jul 18 '...
How to printf uint64_t? Fails with: “spurious trailing ‘%’ in format”
... I wonder if there are progress towards a locale independent and/or locale selectable version of std::to_string(). The cppreference page still link only to std::to_chars(), which is not really what people need. I wonder if fmt and/or c++20 deal with it or not yet.
– ceztko
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How can I do time/hours arithmetic in Google Spreadsheet?
...
Google Sheets now have a duration formatting option. Select: Format -> Number -> Duration.
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