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Is there a DesignMode property in WPF?
...ndows.ApplicationModel) is for Store apps, included in the Windows Runtime API. This is not an out-of-the-box WPF solution if you're just working on a regular Windows desktop application.
– qJake
Feb 25 '16 at 15:56
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Practical uses for AtomicInteger
...ctly what you need, and you get descriptive methods that are in the public API to explain what the intended result is. (Plus to some extent you're right, often one would end up simply synchronizing all methods in a class which is likely too coarse-grained, though with HotSpot performing lock optimi...
How to check if element exists using a lambda expression?
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Call requires API level 24
– FabioLux
Apr 5 '19 at 12:41
add a comment
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Send file using POST from a Python script
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I am trying to test django rest api and its working for me:
def test_upload_file(self):
filename = "/Users/Ranvijay/tests/test_price_matrix.csv"
data = {'file': open(filename, 'rb')}
client = APIClient()
# client.credentials...
How to generate a random int in C?
...ges, you'll want to do one of the following:
Use libsodium's randombytes API
Re-implement what you need from libsodium's sysrandom implementation yourself, very carefully
More broadly, use /dev/urandom, not /dev/random. Not OpenSSL (or other userspace PRNGs).
For example:
#include "sodium.h"
i...
Traverse all the Nodes of a JSON Object Tree with JavaScript
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@ParchedSquid No. If you look at the API docs for apply() the first parameter is the this value in the target function, whereas o should be the first parameter to the function. Setting it to this (which would be the traverse function) is a bit odd though, but it...
How to get IP address of the device from code?
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This requires API level 9 and above because of getHardwareAddress().
– Calvin
Dec 28 '12 at 2:54
2
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Java Security: Illegal key size or default parameters?
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What about in Android? At which API level can these methods of restriction be resolved?
– TheRealChx101
Jan 9 '19 at 15:50
add a com...
How to measure code coverage in Golang?
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It's right here, some docs here.
$ go tool
6a
6c
6g
6l
addr2line
api
cgo
cov
dist
ebnflint
fix
gotype
nm
objdump
pack
pprof
prof
vet
yacc
$ go tool cov -h
usage: cov [-lsv] [-g substring] [-m minlines] [6.out args...]
-g specifies pattern of interesting functions or files
go tool cov: exit...
Objective-C class -> string like: [NSArray className] -> @“NSArray”
...time are mostly hidden from the application and exposed only through a few API functions). Each class object (e.g. [NSArray class]) is actually a struct. The struct contains a lot of information about the class, including its name, the methods it implements, the superclass, etc. NSStringFromClass ju...