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How to set background color of an Activity to white programmatically?
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@AlikElzin-kilaka: the difference is that when the app starts the android:windowBackground is visible first, for a brief moment, and then the layout background color takes over. So if you use two different colors, it will flicker on the screen.
– GoTo
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Finding differences between elements of a list
...ow because it has to first convert the list to a ndarray. Obviously if you start with an ndarray it will be much faster:
In [22]: arr = np.array(L)
In [23]: %timeit np.diff(arr)
100 loops, best of 3: 3.02 ms per loop
sha...
SQL (MySQL) vs NoSQL (CouchDB) [closed]
...mercial project.
Update: Just to throw some gasoline in the open fire you started, here are two interesting articles from people on the SQL camp. :-)
I Can't Wait for NoSQL to Die (original article is gone, here's a copy)
Fighting The NoSQL Mindset, Though This Isn't an anti-NoSQL Piece
Update: W...
performing HTTP requests with cURL (using PROXY)
...our ip and port proxy :-).
Then, simply doing
proxyon
your system will start to use the proxy, and just the opposite with:
proxyoff
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MVC 5 Access Claims Identity User Data
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thanks, really appreciate it. At a stage where this is starting to crack me up :)
– tcode
Jan 28 '14 at 17:42
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How to debug JavaScript / jQuery event bindings with Firebug or similar tools?
... @thepeer Personally I prefer to do a check for the console at the start of the file, and if it doesn't exist create a dummy object.
– Andrew
Feb 4 '12 at 13:15
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Convert .pfx to .cer
...low the wizard, and add it to a store (I added to the Personal store).
In start menu type certmgr.msc and go to CertManager program.
Find your pfx certificate (tabs at top are the various stores), click the export button and follow the wizard (there is an option to export as .CER)
Essentially i...
How to parse JSON data with jQuery / JavaScript?
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Try following code, it works in my project:
//start ajax request
$.ajax({
url: "data.json",
//force to handle it as text
dataType: "text",
success: function(data) {
//data downloaded so we call parseJSON function
//and pass downloaded da...
Set select option 'selected', by value
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the poster of the question starts with: "I have a select field with some options in it..." so it's not empty, therefore solution remains correct.
– pinghsien422
Jul 10 '14 at 17:37
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Copy all the lines to clipboard
...anation:
gg to get the cursor to the first character of the file
"*y to start a yank command to the register * from the first line, until...
G to go the end of the file
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