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jQuery attr vs prop?

...ns (<1.6), we just had attr. To get to DOM properties such as nodeName, selectedIndex, or defaultValue you had to do something like: var elem = $("#foo")[0]; if ( elem ) { index = elem.selectedIndex; } That sucked, so prop was added: index = $("#foo").prop("selectedIndex"); This was great, bu...
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Google Maps Android API v2 Authorization failure

..., just like me, 90% of the people here really want this answer and not the selected one (although helpful as well) – Kalisky Jan 9 '14 at 11:59 ...
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dynamically add and remove view to viewpager

...gram. hope this would help you.In its first activity four grid data can be selected. On the next activity, there is a view pager which contains two mandatory pages.And 4 more pages will be there, which will be visible corresponding to the grid data selected. Following is the mainactivty MainActivi...
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Best way to do Version Control for MS Excel

...to run these macros. In the code viewer, right click on "ThisWorkbook" and select "View Code". You may have to pull down the select box at the top of the code window to change from "(General)" view to "Workbook" view. Contents of "Workbook" view: Private Sub Workbook_Open() ImportCodeModules End...
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Is onload equal to readyState==4 in XMLHttpRequest?

...r.readyState + ", status: " + xhr.status; logText(evInfo); } function selected(radio) { document.getElementById('url').value = radio.value; } function testUrl() { clearLog(); var url = document.getElementById('url').value; if (!url) logText("Please select or type a URL"...
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Why does this async action hang?

...DBConnection.ExecuteAsync<ResultClass>( ds => ds.Execute("select slow running data into result")); } What's the difference? There's now no awaiting anywhere, so nothing being implicitly scheduled to the UI thread. For simple methods like these that have a single return, there's no...
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Timeout expired. The timeout period elapsed prior to completion of the operation or the server is no

...ver Management Studio. In the left pane right-click on the server node and select Activity Monitor. Take a look at the running processes. Normally most will be idle or running. When the problem occurs you can identify any blocked process by the process state. If you right-click on the process and se...
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Increment a database field by 1

...complex depending on your specific needs: INSERT into mytable (logins) SELECT max(logins) + 1 FROM mytable share | improve this answer | follow | ...
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How do I create a unique constraint that also allows nulls?

...dy found separately in other, properly defined columns. It should never be selected or used. So, my story is that this is not a surrogate NULL, and I'm sticking to it! Since we don't actually want the non-NULL value for any purpose other than to trick the UNIQUE index to ignore NULLs, our use case ...
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Replace only text inside a div using jquery

...t(*)')[1].nodeValue = '"Hi I am replace"'; $('#one').contents(':not(*)') selects non-element child nodes in this case text nodes and the second node is the one we want to replace. http://jsfiddle.net/5rWwh/1/ share ...