2015年5月29日 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand

2019年6月29日 · I'm having some trouble deleting nodes in Firebase This is how I upload my data BigBoy add = new BigBoy(addCate); myRef.push().setValue(add); This is how i'm trying to

2019年7月4日 · Here is my code: public void openDialog(){ final AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this); AlertDialog alert = alertDialogBuilder.create(); final EditTe...

2019年7月3日 · You called push() twice, which leads to two different keys. There are a couple ways to push an object onto Firebase and get the key.

2017年5月10日 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand

2020年5月22日 · If this is json, first you might want to parse it with JSON.parse, like following: let parse = JSON.parse(yourJsonObj)

Based on the new Android Support Library (and this update), now you should call:. ContextCompat.getColor(context, R.color.name.color);

2016年11月5日 · Using: buildToolsVersion "22.0.1" , targetSdkVersion 22 in my gradle file. I found that the useful getResources().getColor(R.color.color_name) is deprecated. What should I use instead?

2021年6月20日 · Is it possible to encrypt at every object value inside the array? My encryptor accepts only strings and not array , i have been stuck for 4 days any help will be great! i want to encrypt from [a,b...

2012年12月21日 · Methods that take a color in the form of an integer should be passed an RGB triple, not the actual color resource id.