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Try/Catch block in PHP not catching Exception

...t problem where it seemed like I had even copied the name of the exception and yet it didn't catch it. It turned out it was my stupid mistake but I thought I should post my case here in case there is someone else in the same situation. I had my exception in my namespace called A and the script was ...
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How to change field name in Django REST Framework

...serializers.SerializerMethodField: Here is the model Park, which has name and alternate_name fields. class Park(models.Model): name = models.CharField(max_length=256) alternate_name = models.CharField(max_length=256, blank=True) objects = models.GeoManager() class Meta: ...
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Difference between Google APIs (x86 System Image) and Google APIs (ARM System Image) in Android 4.4.

I was following this ( http://developer.android.com/google/play-services/setup.html#Install ). It asked me to install Google APIs for Android API 17 (or higher) but when i opened SDK Manager, this is how it looked like: ...
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Can I apply the required attribute to fields in HTML5?

... Mandatory: Have the first value empty - required works on empty values Prerequisites: correct html5 DOCTYPE and a named input field <select name="somename" required> <option value="">Please select</option&g...
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Could not find com.google.android.gms:play-services:3.1.59 3.2.25 4.0.30 4.1.32 4.2.40 4.2.42 4.3.23

...a reference in the first place stopped working: https://plus.google.com/+AndroidDevelopers/posts/4Yhpn6p9icf 12 Answers ...
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How to make a valid Windows filename from an arbitrary string?

...gBuilder instead of a simple string; the original version will take longer and consume more memory. share | improve this answer | follow | ...
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Number of days between two NSDates [duplicate]

...ays between two dates: + (NSInteger)daysBetweenDate:(NSDate*)fromDateTime andDate:(NSDate*)toDateTime { NSDate *fromDate; NSDate *toDate; NSCalendar *calendar = [NSCalendar currentCalendar]; [calendar rangeOfUnit:NSCalendarUnitDay startDate:&fromDate interval:NULL forD...
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How to do date/time comparison

... options in doing date comparison in Go? I have to sort data based on date and time - independently. So I might allow an object that occurs within a range of dates so long as it also occurs within a range of times. In this model, I could not simply just select the oldest date, youngest time/latest d...
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Select last row in MySQL

... I just ran this over 20m rows and it was very fast. I assume there's some kind of special case for handling this query. (EDIT: MySQL 5.7, InnoDB engine) – Daniel Buckmaster Oct 29 '18 at 2:20 ...
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How do I change read/write mode for a file using Emacs?

If a file is set to read only mode, how do I change it to write mode and vice versa from within Emacs? 9 Answers ...