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How to do 3 table JOIN in UPDATE query?

... it had something to do with ON UPDATE CURRENT_TIMESTAMP, I just added manually the update and it fixed it, just saying if it happens to anyone else – eric.itzhak Jun 6 '16 at 13:35 ...
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File Explorer in Android Studio

... Alexander KulyakhtinAlexander Kulyakhtin 45.6k3232 gold badges101101 silver badges153153 bronze badges ...
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How to generate an entity-relationship (ER) diagram using Oracle SQL Developer

... is exported. To export in a vector format, use To PDF File, instead. This allows for simplified editing using Inkscape (or other vector image editor). These instructions may work for SQL Developer 3.2.09.23 to 4.1.3.20. sh...
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How do I remove documents using Node.js Mongoose?

...you don't feel like iterating, try FBFriendModel.find({ id:333 }).remove( callback ); or FBFriendModel.find({ id:333 }).remove().exec(); mongoose.model.find returns a Query, which has a remove function. Update for Mongoose v5.5.3 - remove() is now deprecated. Use deleteOne(), deleteMany() or findO...
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UICollectionView reloadData not functioning properly in iOS 7

...nd probing. I feel this is an iOS 7 bug. Forcing the main thread will run all UIKit related messages. I seem to run into this when popping to the view from another view controller. I refresh the data on viewWillAppear. I could see the data and collection view reload call, but the UI was not updat...
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Generate JSON string from NSDictionary in iOS

...ke easier to read). @interface NSDictionary (BVJSONString) -(NSString*) bv_jsonStringWithPrettyPrint:(BOOL) prettyPrint; @end . @implementation NSDictionary (BVJSONString) -(NSString*) bv_jsonStringWithPrettyPrint:(BOOL) prettyPrint { NSError *error; NSData *jsonData = [NSJSONSerial...
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Why use 'virtual' for class properties in Entity Framework model definitions?

... It allows the Entity Framework to create a proxy around the virtual property so that the property can support lazy loading and more efficient change tracking. See What effect(s) can the virtual keyword have in Entity Framework 4...
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What are some compelling use cases for dependent method types?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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UIGestureRecognizer on UIImageView

...nEnabled = YES; UIPinchGestureRecognizer *pgr = [[UIPinchGestureRecognizer alloc] initWithTarget:self action:@selector(handlePinch:)]; pgr.delegate = self; [imageView addGestureRecognizer:pgr]; [pgr release]; : : - (void)handlePinch:(UIPinchGestureRecognizer *)pinchGestureRecognizer { //handl...
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Parse email content from quoted reply

...il from any quoted reply text that it might include. I've noticed that usually email clients will put an "On such and such date so and so wrote" or prefix the lines with an angle bracket. Unfortunately, not everyone does this. Does anyone have any idea on how to programmatically detect reply text...