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SignalR: Why choose Hub vs. Persistent Connection?
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edited Jul 20 '17 at 12:13
ColinE
62.8k1212 gold badges141141 silver badges207207 bronze badges
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Is it possible to prevent an NSURLRequest from caching data or remove cached data following a reques
... cachePolicy:NSURLRequestReloadIgnoringCacheData
timeoutInterval:60.0];
Then create the connection
NSURLConnection *conn = [NSURLConnection connectionWithRequest:request
delegate:self];
and implement the connection:willCacheResponse: method on the delegate. Just returning nil sh...
INSERT IF NOT EXISTS ELSE UPDATE?
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330
Have a look at http://sqlite.org/lang_conflict.html.
You want something like:
insert or replac...
instanceof Vs getClass( )
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Stephen CStephen C
603k8282 gold badges700700 silver badges10591059 bronze badges
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Difference between size_t and std::size_t
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90
C's size_t and C++'s std::size_t are both same.
In C, it's defined in <stddef.h> and in ...
ADB Install Fails With INSTALL_FAILED_TEST_ONLY
...y need to push the apk to device first.
$ adb push bin/hello.apk /tmp/
5210 KB/s (825660 bytes in 0.154s)
$ adb shell pm install /tmp/hello.apk
pkg: /tmp/hello.apk
Failure [INSTALL_FAILED_TEST_ONLY]
$ adb shell pm install -t /tmp/hello.apk
pkg: /tmp/hello.apk
Success
I was able to rep...
nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
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Lenin Raj Rajasekaran
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answered Dec 16 '12 at 23:23
Jap MulJap Mu...
When do we need to set ProcessStartInfo.UseShellExecute to True?
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209
The UseShellExecute boolean property is related to the use of the windows ShellExecute function...
What does the Ellipsis object do?
... object that can appear in slice notation. For example:
myList[1:2, ..., 0]
Its interpretation is purely up to whatever implements the __getitem__ function and sees Ellipsis objects there, but its main (and intended) use is in the numpy third-party library, which adds a multidimensional array ty...
How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
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+100
Not sure what you meant, but you can permanently turn showing whitespaces on and off in Settings -> Editor -> General -> App...