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Determine installed PowerShell version
... So tired of coming back here for this that I just ran notepad $profile and dumped function psver { $PSVersionTable; $PSVersionTable.PSVersion } in it. A reload with . $profile and I can just type psver any time to get the detailed version info and other details.
– ADTC...
jQuery AJAX cross domain
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I had to load webpage from local disk "file:///C:/test/htmlpage.html", call "http://localhost/getxml.php" url, and do this in IE8+ and Firefox12+ browsers, use jQuery v1.7.2 lib to minimize boilerplate code. After reading dozens of articles finally figured it out....
How to check edittext's text is email address or not?
...pporting API level less than 8, then you can simply copy the Patterns.java file into your project and reference it. You can get the source code for Patterns.java from this link
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Gridview with two columns and auto resized images
...t.SquareImageView> instead of a simple <ImageView> tag in the xml file. Could you explain me more about this aspect ratio, and how not creating this class, affects the items. is there a way to optimize this, without the need of the custom ImageView class? thanks for your help anyways.
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How do I find the authoritative name-server for a domain name?
... configured as authoritative for some domains, it means it has locally zonefiles (typically flat textual files, but could be done differently too) for these domains and it responds to query for them. To be useful, they need to be listed as NS records in the parent zone for each of the domain they ar...
Django Admin - change header 'Django administration' text
...admin base_site.html template to do this. The easiest way is to create the file:
/<projectdir>/templates/admin/base_site.html
This should be a copy of the original base_site.html, except putting in your custom title:
{% block branding %}
<h1 id="site-name">{% trans 'my cool admin con...
Removing rounded corners from a element in Chrome/Webkit
...ing some tool like icomoon.io After that export that icon as an svg or png file and link it from your css
– Afzal Hossain
Jul 1 '16 at 9:57
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How do I print debug messages in the Google Chrome JavaScript Console?
... stack trace to the point of the new Error() invocation (including path to file and line number!).
Both %o and new Error().stack are available in Chrome and Firefox!
Also for stack traces in Firefox use:
console.trace();
As https://developer.mozilla.org/en-US/docs/Web/API/console says.
Happy h...
iOS 7 - Status bar overlaps the view
...steps :
In Xcode goto "Resources" folder and open "(app name)-Info.plist file".
check for "View controller based status bar appearance" key and set its value "NO"
check for "Status bar is initially hidden" key and set its value "YES"
If the keys are not there then you can add it by selecting ...
How to stop mongo DB in one command
...important if running MongoDB in a Docker - docs.docker.com/compose/compose-file/#stop_grace_period . Additional note that CMD ["mongod", "option", "option" ] needs to be used to make sure that MongoDB gets PID 1, then signal sent by Docker will reach your DB.
– laimison
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