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How do I create a foreign key in SQL Server?
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create table question_bank
(
question_id uniqueidentifier primary key,
question_exam_id uniqueidentifier not null,
question_text varchar(1024) not null,
question_point_value decimal,
constraint fk_questionbank_exams foreign ke...
How to fix Array indexOf() in JavaScript for Internet Explorer browsers
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The underscore.js library has an indexOf function you can use instead:
_.indexOf([1, 2, 3], 2)
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Testing service in Angular returns module is not defined
...ple testacular.conf.js */
basePath = '../';
files = [
JASMINE,
JASMINE_ADAPTER,
'path/to/angular.js',
'path/to/angular-mocks.js', // for angular.mock.module and inject.
'src/js/**/*.js', // application sources
'test/unit/**/*.spec.js' // specs
];
autoWatch = true;
bro...
Best way to create an empty object in JSON with PHP?
...ll end up with a {} in your encoded data you could use a hack such as:
json_encode (json_decode ("{}"));
Even though it's tedious and ugly I do assume/hope that json_encode/json_decode is compatible with one and other and always will evalute the following to true:
$a = <something>;
$a === js...
What is the difference between DSA and RSA?
.../web.archive.org/web/20140212143556/http://courses.cs.tamu.edu:80/pooch/665_spring2008/Australian-sec-2006/less19.html
RSA
RSA encryption and decryption are commutative
hence it may be used directly as a digital signature scheme
given an RSA scheme {(e,R), (d,p,q)}
to sign a message M, compute:
...
How to create a .NET DateTime from ISO 8601 format
... Z actually stands for Zulu time or UTC. en.wikipedia.org/wiki/ISO_8601#UTC
– Peter Stephens
Jun 22 '11 at 19:22
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show 1 more comm...
How to remove a directory from git repository?
...e directory and recommit it to the .git repo?
– alpha_989
Jan 21 '18 at 18:15
1
Great! Working!
...
How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version
...pse.jdt.core.compiler.codegen.targetPlatform=1.7. And my compiler was 1.6.0_32. The problem was resolved after changing the values to 1.6. The issue originated after i copied the project from a different workspace where i was using JDK 1.7 :(
– Gana
Dec 22 '14 ...
File to byte[] in Java
...mes happen, that you will not read whole file.
– bugs_
Sep 20 '12 at 9:40
8
Such situation can oc...
How do I force a UITextView to scroll to the top every time I change the text?
...this line in your UITextFielDelegate method. ` func textViewDidEndEditing(_ textView: UITextView) { textView.scrollRangeToVisible(NSRange(location: 0, length: 0)) } `
– lifewithelliott
Mar 15 '17 at 6:11
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