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CSS Div stretch 100% page height
...le using a table:
<html>
<head>
<title>100% Height test</title>
</head>
<body>
<table style="float: left; height: 100%; width: 200px; border: 1px solid red">
<tbody>
<tr>
<td>Nav area</td>...
How to check if a folder exists
...
You need to transform your Path into a File and test for existence:
for(Path entry: stream){
if(entry.toFile().exists()){
log.info("working on file " + entry.getFileName());
}
}
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How to get Sinatra to auto-reload the file after each change?
...p < Sinatra::Base
register Sinatra::Reloader
get '/' do
"Hello Testing1!"
end
end
You may want to set environment variable to development and conditionally load the gem.
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impr...
For loop example in MySQL
...ned not null default 0
)
engine=innodb;
drop procedure if exists load_foo_test_data;
delimiter #
create procedure load_foo_test_data()
begin
declare v_max int unsigned default 1000;
declare v_counter int unsigned default 0;
truncate table foo;
start transaction;
while v_counter < v_max ...
What is the Python equivalent of Matlab's tic and toc functions?
...e motion in a GUI. I felt like spamming tics and tocs in the sources while testing interactively would be the fastest way to reveal the bottlenecks. I went with Eli Bendersky's Timer class, but wasn't fully happy, since it required me to change the indentation of my code, which can be inconvenient i...
What is the “-->” operator in C++?
...s both samples are equivalent. Feel free to write them up in a Console and test them.
– Taco
Jan 2 '19 at 19:36
12
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Formula px to dp, dp to px android
...red in dip/dp) returns the offset in pixels just like the handmade code. I tested and worked flawlessly. Hope it helps!
– william gouvea
Jul 9 '14 at 18:52
1
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Android: View.setID(int id) programmatically - how to avoid ID conflicts?
...roid Studio's code analysis tool a s--- fit, and because I need an ID that tests know without adding yet another variable. But add <resources>.
– Phlip
Feb 24 at 13:18
a...
jQuery get selected option value (not the text, but the attribute 'value')
...
Do ur test: $('select[name=selector]').change(function() { alert($(this).val()); });
– KingRider
Oct 8 '15 at 14:06
...
Open existing file, append a single line
...xtWriter tw = new StreamWriter("file.txt");
//Write to file
tw.WriteLine("test info");
//Close File
tw.Close();
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