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Can't open config file: /usr/local/ssl/openssl.cnf on Windows [duplicate]

... The solution is running this command: set OPENSSL_CONF=C:\OpenSSL-Win32\bin\openssl.cfg or set OPENSSL_CONF=[path-to-OpenSSL-install-dir]\bin\openssl.cfg in the command prompt before using openssl command. Let openssl know for sure where to find its .cfg file. Al...
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Multiple ModelAdmins/views for same model in Django admin

...l may be registered only once. class PostAdmin(admin.ModelAdmin): list_display = ('title', 'pubdate','user') class MyPost(Post): class Meta: proxy = True class MyPostAdmin(PostAdmin): def get_queryset(self, request): return self.model.objects.filter(user = request.user...
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A cron job for rails: best practices?

...> :environment do puts "Pulling new requests..." EdiListener.process_new_messages puts "done." end To execute from the command line, this is just "rake cron". This command can then be put on the operating system cron/task scheduler as desired. Update this is quite an old question and ans...
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Can't use Swift classes inside Objective-C

...wift enum ObjcClass.h #import <Foundation/Foundation.h> typedef NS_ENUM(NSInteger, ObjcEnum) { ObjcEnumValue1, ObjcEnumValue2, ObjcEnumValue3 }; @interface ObjcClass : NSObject + (void) PrintEnumValues; @end ObjcClass.m #import "ObjcClass.h" #import "SwiftCode.h" @impleme...
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How to retry after exception?

... a nice way to retry a block of code on failure. For example: @retry(wait_random_min=1000, wait_random_max=2000) def wait_random_1_to_2_s(): print("Randomly wait 1 to 2 seconds between retries") share | ...
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Unittest setUp/tearDown for several tests

...(unittest.TestCase): @classmethod def setUpClass(cls): cls._connection = createExpensiveConnectionObject() @classmethod def tearDownClass(cls): cls._connection.destroy() share | ...
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Implementing IDisposable correctly

...lize(this); } protected virtual void Dispose(bool disposing) { if (!_disposed) { if (disposing) { // Clear all property values that maybe have been set // when the class was instantiated id = 0; name = String.Empty; ...
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What is the 'override' keyword in C++ used for? [duplicate]

... : base { virtual void foo() override { std::cout << __PRETTY_FUNCTION__ << std::endl; } }; int main() { base* override = new derived(); override->foo(); return 0; } Output: zaufi@gentop /work/tests $ g++ -std=c++11 -o override-test override-test.cc...
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How do I read / convert an InputStream into a String in Java?

...Utils) String result = IOUtils.toString(inputStream, StandardCharsets.UTF_8); Using CharStreams (Guava) String result = CharStreams.toString(new InputStreamReader( inputStream, Charsets.UTF_8)); Using Scanner (JDK) Scanner s = new Scanner(inputStream).useDelimiter("\\A"); String result...
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Getting rid of all the rounded corners in Twitter Bootstrap

...tstrap 4 if you are compiling it you can disable radius alltogether in the _custom.scss file: $enable-rounded: false; share | improve this answer | follow ...