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How to drop multiple columns in postgresql
...s.onClickDraftSave('#login-link');
var $window = $(window),
onScroll = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.sc...
Difference between Control Template and DataTemplate in WPF
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Troels Larsen has a good explanation on MSDN forum
<Window x:Class="WpfApplication7.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525">
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In Python, how do you convert seconds since epoch to a `datetime` object?
...datetime.fromtimestamp(timestamp) and .utcfromtimestamp(timestamp) fail on windows for dates before Jan. 1, 1970 while negative unix timestamps seem to work on unix-based platforms. The docs say this:
"This may raise ValueError, if the timestamp is out of the range of
values supported by the p...
How do I have to configure the proxy settings so Eclipse can download new plugins?
I am working with Eclipse 3.7, on an Windows XP environment behind a web proxy.
7 Answers
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ssh “permissions are too open” error
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Using Cygwin in Windows 8.1, there is a command need to be run:
chgrp Users ~/.ssh/id_rsa
Then the solution posted here can be applied, 400 or 600 is OK.
chmod 600 ~/.ssh/id_rsa
Ref: http://vineetgupta.com/blog/cygwin-permissions...
XML parsing of a variable string in JavaScript
...d use the following function:
function parseXml(xmlStr) {
return new window.DOMParser().parseFromString(xmlStr, "text/xml");
}
If you need to support IE <= 8, the following will do the job:
var parseXml;
if (typeof window.DOMParser != "undefined") {
parseXml = function(xmlStr) {
...
Binding arrow keys in JS/jQuery
...aret)
};
If you need to support IE8, start the function body as e = e || window.event; switch(e.which || e.keyCode) {.
(edit 2020)
Note that KeyboardEvent.which is now deprecated. See this example using KeyboardEvent.key for a more modern solution to detect arrow keys.
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Debugging iframes with Chrome developer tools
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You can access iFrame DOM through this kind of thing.
var iframeBody = $(window.my_frame.document.getElementsByTagName("body")[0]);
iframeBody.append($("<h1/>").html("Hello world!"));
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Changing capitalization of filenames in Git
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FWIW this regressed or never worked on Windows. Am on 2.15.1.windows.2 and still need to use --force
– TTimo
Dec 26 '17 at 19:09
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How do you change the size of figures drawn with matplotlib?
...e it's size etc. If you're using pyplot/pylab and show() to create a popup window, you need to call figure(num=1,...) before you plot anything - pyplot/pylab creates a figure as soon as you draw something, and the size of the popup appears to be fixed at this point.
– drevicko
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