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Default constructor with empty brackets
...ion can be indistinguishable from a declaration where the first declarator starts with a (. In those cases the statement is a declaration. (C++ ISO/IEC (2003) 6.8.1)
– bartolo-otrit
Sep 28 '12 at 9:12
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Redirect website after certain amount of time
... a 1 second timer, where the timer function updates the HTML text and then start a new 1 second timer, until 3 seconds have elapsed, then do the redirect.
– Remy Lebeau
Jul 20 '10 at 19:41
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Failed to load JavaHL Library
After updating to Snow Lion I started receiving these errors in Flash Builder / Eclipse when trying to use SVN:
11 Answers...
Why can't I stop vim from wrapping my code?
... Number of characters from the right window border where wrapping
starts. When typing text beyond this limit, an <EOL> will be inserted
and inserting continues on the next line.
Options that add a margin, such as 'number' and 'foldcolumn', cause
the text width...
How do I turn a python datetime into a string, with readable format date?
...
very old question, i know. but with the new f-strings (starting from python 3.6) there are fresh options. so here for completeness:
from datetime import datetime
dt = datetime.now()
# str.format
strg = '{:%B %d, %Y}'.format(dt)
print(strg) # July 22, 2017
# datetime.strftime...
SQL query return data from multiple tables
... can say is to try it) as it is much easier to understand when the queries start getting more complex. Why use it? Is there a performance gain? The short answer is no, but it is easier to read once you get used to it. It is easier to read queries written by other folks using this syntax.
I am also ...
How to convert a table to a data frame
...)
X3 X4 X5
4 1 8 2
6 2 4 1
8 12 0 2
If the column names do not start with numbers, the X won't get added to the front of them.
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What does this symbol mean in IntelliJ? (red circle on bottom-left corner of file name, with 'J' in
...
The first answer from irreputable above that starts out with "you need to specify the source dir" is correct, but I don't see him telling you the easy way to do so.
Simply right click on the java sources folder ("java" under src/main/java if it is a Maven project for e...
Package structure for a Java project?
...t's worth, my own personal guidelines that I tend to use are as follows:
Start with reverse domain, e.g. "com.mycompany".
Use product name, e.g. "myproduct". In some cases I tend to have common packages that do not belong to a particular product. These would end up categorized according to the f...
jquery: $(window).scrollTop() but no $(window).scrollBottom()
...rollTop();
Here is a small ugly test that works for me:
// SCROLLTESTER START //
$('<h1 id="st" style="position: fixed; right: 25px; bottom: 25px;"></h1>').insertAfter('body');
$(window).scroll(function () {
var st = $(window).scrollTop();
var scrollBottom = $(document).height() ...