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ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type
...e, the state is set to 'Detached' but calling Attach() does throw the same error. I'm using EF6.
20 Answers
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Single script to run in both Windows batch and Linux Bash?
... find that # 2>NUL & ECHO Welcome to %COMSPEC%. manages to hide the error about the # command not being found by cmd. This technique is useful when you need to write a standalone line that will only be executed by cmd (e.g., in a Makefile).
– binki
Jan 7...
Why does my JavaScript code receive a “No 'Access-Control-Allow-Origin' header is present on the req
...I built-in Flask . However, when I make the request, I get the following error:
9 Answers
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How to convert an integer to a string in any base?
...vestate.com/recipes/65212/
Please be aware that this may lead to
RuntimeError: maximum recursion depth exceeded in cmp
for very big integers.
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How to pass prepareForSegue: an object
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I prefer Simon's method. As it will tell me the errors at compile time. For example, if I missed the declaration of myData in the destination view controller, I will know immediately. But for your scenario, your approach seems good!
– Abdurrahman Mube...
#1071 - Specified key was too long; max key length is 1000 bytes
...e do read on. I've read thoroughly all the other questions/answers on this error before posting.
7 Answers
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How to get my IP address programmatically on iOS/macOS?
... Get IP Address
- (NSString *)getIPAddress {
NSString *address = @"error";
struct ifaddrs *interfaces = NULL;
struct ifaddrs *temp_addr = NULL;
int success = 0;
// retrieve the current interfaces - returns 0 on success
success = getifaddrs(&interfaces);
if (succes...
How to take emulator screenshots using Eclipse?
...anks, man.
– Aeyoun
Sep 2 '13 at 14:05
4
@Crocode Make sure to uncheck 'Use Host GPU' for the AVD...
Pushing app to heroku problem
...9e2edcd42e961ed2eb254d5181cbc734 inconsistent object lengt h (476 vs 8985) error: pack-objects died with strange error error: failed to push some refs to 'git@heroku.com:floating-stone-94.git'
– goddamnyouryan
Jun 1 '10 at 8:56
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How to host a Node.Js application in shared hosting [closed]
...sp === false) {
//If couldn't connect, try increasing usleep
echo 'Error: ' . curl_error($curl);
} else {
//Split response headers and body
list($head, $body) = explode("\r\n\r\n", $resp, 2);
$headarr = explode("\n", $head);
//Print headers
foreach($headarr as $headval) {...