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How can I get current location from user in iOS
...GeocodeLocation:currentLocation completionHandler:^(NSArray *placemarks, NSError *error)
{
if (!(error))
{
CLPlacemark *placemark = [placemarks objectAtIndex:0];
NSLog(@"\nCurrent Location Detected\n");
NSLog(@"placemark %@",placemark);
...
Unmount the directory which is mounted by sshfs in Mac [closed]
...
Using umount -f left me with broken directory giving error: "bash: cd: directory-name: Transport endpoint is not connected"
– peterdemin
Dec 9 '13 at 10:16
5
...
How to prevent form from submitting multiple times from client side?
...urn false and then validation is called. So if my form has some validation error the form never gets submitted!!
– bjan
Jun 8 '12 at 12:09
6
...
Apache .htaccess 禁止访问某目录方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...d Media Type
常见的服务器错误返回代码：
500 Internal Server Error
我们可以利用.htaccess指定自己事先制作好的错误提示页面。例如：
ErrorDocument 404 /help/errors/notfound.html
ErrorDocument 500 /help/errors/internalerror.html
ErrorDocument 错误代码 /目...
What is better: @SuppressLint or @TargetApi?
...getApi and @SuppressLint have the same core effect: they suppress the Lint error.
The difference is that with @TargetApi, you declare, via the parameter, what API level you have addressed in your code, so that the error can pop up again if you later modify the method to try referencing something ne...
What is a faster alternative to Python's http.server (or SimpleHTTPServer)?
...nface, did you definitely use the -g option, and did you make sure that no errors were printed during the installation? That error just means it cannot be found after the install, which seems unlikely if things went well. What platform are you on? Run a find command across your drive to find a file ...
How to declare strings in C [duplicate]
...declaring an array of size 5 and initializing it with "String". This is an error be cause "String" don't fit in 5 elements.
char p3[7] = "String"; is the correct declaration ('\0' is the terminating character in c strings).
http://c-faq.com/~scs/cclass/notes/sx8.html
...
asynchronous vs non-blocking
...socket is one that simply returns immediately with a special "would block" error message, whereas a blocking socket would have blocked. You have to use a separate function such as select or poll to find out when is a good time to retry.
But asynchronous sockets (as supported by Windows sockets), or...
Advantage of switch over if-else statement
... your example, the clearest code is probably:
if (RequiresSpecialEvent(numError))
fire_special_event();
Obviously this just moves the problem to a different area of the code, but now you have the opportunity to reuse this test. You also have more options for how to solve it. You could use s...
Perform debounce in React.js
...ults.loading && <div>...</div>}
{searchResults.error && <div>Error: {search.error.message}</div>}
{searchResults.result && (
<div>
<div>Results: {search.result.length}</div>
<ul>...