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Setting CSS pseudo-class rules from JavaScript
... conforms to same-origin policy: function sameOrigin(url) { var loc = window.location, a = document.createElement('a'); a.href = url; return a.hostname === loc.hostname && a.port === loc.port && a.protocol === loc.protocol; }
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How to Join to first row
...lly if the outer table is big), a more efficient query might be with using windowed functions, like this:
SELECT Orders.OrderNumber, LineItems2.Quantity, LineItems2.Description
FROM Orders
LEFT JOIN
(
SELECT LineItems.Quantity, LineItems.Description, OrderId, ROW_NUMBER()
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How to use 'cp' command to exclude a specific directory?
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Worked for me in Windows 10 .sh
– atwellpub
Jul 6 '17 at 1:41
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How to merge remote changes at GitHub?
... 4 hours to find the issue. Thanks a lot. I run Netbeans on local machine (windows 7) and wanted on each push on local, check out on remote machine (linux).
– Maxim Shoustin
Nov 10 '12 at 16:09
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LEGO EV3 机器人按键控制 · App Inventor 2 中文网
... 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 MIT同步更新的中文本...
How to get the unix timestamp in C#
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You can also use Ticks. I'm coding for Windows Mobile so don't have the full set of methods. TotalSeconds is not available to me.
long epochTicks = new DateTime(1970, 1, 1).Ticks;
long unixTime = ((DateTime.UtcNow.Ticks - epochTicks) / TimeSpan.TicksPerSecond);
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How can I convert a DateTime to the number of seconds since 1970?
...multiple of 24 hours after midnight January 1. I'm unaware of anything in Windows that reports historical daylight-saving rules for the current locale, so I don't think there's any good way to correctly handle any time prior to the most recent daylight-saving rule change.
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How To Save Canvas As An Image With canvas.toDataURL()?
...ortant part because if you dont replace you will get a DOM 18 exception.
window.location.href=image; // it will save locally
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How to verify an XPath expression in Chrome Developers tool or Firefox's Firebug?
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You can open the DevTools in Chrome with CTRL+I on Windows (or CMD+I Mac), and Firefox with F12, then select the Console tab), and check the XPath by typing $x("your_xpath_here").
This will return an array of matched values. If it is empty, you know there is no match on the p...
Git Push ERROR: Repository not found
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If you use Git on Windows, please try to clear your credentials:
Locate "credential manager" (should be in your Control Panel)
Remove all credentials related to GitHub
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