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Other 2022-03-27 18:00:15
flutter unhandled exception: bad state: insecure http is not allowed by platform:
For Android: This behavior may be omitted following migration guide: https://flutter.dev/docs/release/breaking-changes/network-policy-ios-android. or... Just add in android/app/src/main/AndroidManifest.xml: android:usesCleartextTraffic="true" ... Add solution -
Java 2022-03-27 16:10:41
example patch request java
@PatchMapping(path = "/{id}", consumes = "application/json-patch+json")public ResponseEntity<Customer> updateCustomer(@PathVariable String id, @RequestBody JsonPatch patch) { try { Customer customer = customerService.fi... Add solution -
Python 2022-03-27 15:00:15
Write a Python program to find common element(s) in a given nested lists.
>>> p = [[1,2,3], [1,9,9], [1,2,4]] >>> set.intersection(*map(set, p)) set([1]) >>> ip = iter(p) >>> s = set(next(ip)) >>> s.intersection(*ip) set([1]) Add solution -
Python 2022-03-22 09:40:04
run for loop inside pdb
(pdb) !import code; code.interact(local=vars()) Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41) [GCC 4.4.3] on linux2 Type "help", "copyright", "credits" or "license" for more information. (InteractiveConsole) >... Add solution -
Python 2022-03-21 14:40:10
compare two dictionaries in python
def dict_compare(d1, d2): d1_keys = set(d1.keys()) d2_keys = set(d2.keys()) shared_keys = d1_keys.intersection(d2_keys) added = d1_keys - d2_keys removed = d2_keys - d1_keys modified = {o : (d1[o], d2[o]) for o in shared_keys if d1... Add solution -
Python 2022-03-18 09:45:04
numpy how to apply interpolation all rows
import numpy as np from scipy.interpolate import interp1d # generate some example data W = 3 H = 10 M = 5 A2 = np.arange(W * M).reshape(W, M) print(A2) # [[ 0 1 2 3 4] # [ 5 6 7 8 9] # [10 11 12 13 14]] # the initial column indices for A2 x =... Add solution
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