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Get element from within an iFrame
...nerDoc = (iframe.contentDocument) ? iframe.contentDocument : iframe.contentWindow.document;
You could more simply write:
var iframe = document.getElementById('iframeId');
var innerDoc = iframe.contentDocument || iframe.contentWindow.document;
and the first valid inner doc will be returned.
Onc...
How do I get the current username in .NET using C#?
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string userName = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
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How to filter git diff based on file extensions?
...is the only solution that worked for me, the quotes (etc.) did not work on Windows command prompt.
– Ed Bayiates
May 9 '19 at 20:17
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How to run a python script from IDLE interactive shell?
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The IDLE shell window is not the same as a terminal shell (e.g. running sh or bash). Rather, it is just like being in the Python interactive interpreter (python -i). The easiest way to run a script in IDLE is to use the Open command from ...
win7 安装项目管理工具redmine2.5.1 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...gem
mysql-connector-c-6.1.3-win32.zip
rmagick-2.13.1-x86-mingw32.gem
windows下建议全部下载32位版本的软件，windows下的依赖解决太痛苦了。同时建议用google搜，有的软件包发放在github上。如果有Linux服务器平台，建议使用Linux，安装原理差不...
What is “stdafx.h” used for in Visual Studio?
...long, slow process. Compiling the huge header structures that form part of Windows API and other large API libraries is a very, very long, slow process. To have to do it over, and over, and over for every single Cpp source file is a death knell.
This is not unique to Windows but an old problem face...
Prevent users from submitting a form by hitting Enter
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You can use a method such as
$(document).ready(function() {
$(window).keydown(function(event){
if(event.keyCode == 13) {
event.preventDefault();
return false;
}
});
});
In reading the comments on the original post, to make it more usable and allow people to press...
Showing a different background colour in Vim past 80 characters
...ent that goes over the 80 character mark. I want to have a 100+ column Vim window open with the leftmost 80 columns using the normal background and anything past that using a slightly different background. The Vim window background should be a different color, not just text that goes over the 80 cha...
Logcat not displaying my log calls
...you do not have to change perspective to bring up the devices menu Just go Window>>Show View>> Other>> Android>> Devices to bring up the devices panel
– Jay
Aug 29 '11 at 3:46
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Cannot find module cv2 when using OpenCV
...r-updater
Then the issue for the instruction below will be resolved
For windows if you have anaconda installed, you can simply do
pip install opencv-python
or
conda install -c https://conda.binstar.org/menpo opencv
if you are on linux you can do :
pip install opencv-python
or
conda install ope...