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event.preventDefault() vs. return false
...s both JavaScript and jQuery, and both are correct. jQuery is merely a sub-set of JavaScript, not its own language.
– ProfK
Jan 28 at 5:26
add a comment
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SQL Server reports 'Invalid column name', but the column is present and the query works through mana
...sing profiler to reproduce performance issues, remember to include all the set options, particularly ARITHABORT to truly duplicate the query (and it's cached plan)
– Nick.McDermaid
May 18 '16 at 1:15
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Using Python 3 in virtualenv
...-site-packages flag.
mkvirtualenv -p /usr/bin/python3 <venv-name>
Set into the virtual environment.
workon <venv-name>
Install other requirements using pip package manager.
pip install -r requirements.txt
pip install <package_name>
When working on multiple python project...
How to prevent IFRAME from redirecting top-level window
...
After reading the w3.org spec. I found the sandbox property.
You can set sandbox="", which prevents the iframe from redirecting. That being said it won't redirect the iframe either. You will lose the click essentially.
Example here: http://jsfiddle.net/ppkzS/1/
Example without sandbox: http:/...
How to scroll to top of page with JavaScript/jQuery?
...
var isEdge = /Edge/.test(navigator.userAgent);
if(isIE11 || isEdge) {
setTimeout(function(){ window.scrollTo(0, 0); }, 300); // adjust time according to your page. The better solution would be to possibly tie into some event and trigger once the autoscrolling goes to the top.
}
...
Authorize a non-admin developer in Xcode / Mac OS
...Inspect all running processes
tell application "System Events"
set ProcessList to name of every process
# Determine if authentication is being requested
if "SecurityAgent" is in ProcessList then
# Bring this dialogue to the front
tell application "...
How to search a Git repository by commit message?
...ild 0051 in one of the commits listed by
git reflog
You may have simply set your HEAD to a part of history in which the 'Build 0051' commit is not visible, or you may have actually blown it away. The git-ready reflog article may be of help.
To recover your commit from the reflog: do a git check...
How do I consume the JSON POST data in an Express application
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For those getting an empty object in req.body
I had forgotten to set
headers: {"Content-Type": "application/json"}
in the request. Changing it solved the problem.
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Simulating group_concat MySQL function in Microsoft SQL Server 2005?
...ink I does exactly what you are searching for:
This project contains a set of SQLCLR User-defined Aggregate functions (SQLCLR UDAs) that collectively offer similar functionality to the MySQL GROUP_CONCAT function. There are multiple functions to ensure the best performance based on the functiona...
How do I convert a TimeSpan to a formatted string? [duplicate]
...guessing the interpretation of the format specifiers depends on the locale settings.
– weiji
Mar 31 '10 at 22:04
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