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How to validate an e-mail address in swift?
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wouldn't return emailTest.evaluateWithObject(testStr) be a lot more simpler and readable? Comparing to == true is a bit like Javascript.
– Sulthan
Aug 24 '14 at 11:55
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How can I replace a regex substring match in Javascript?
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var str = 'asd-0.testing';
var regex = /(asd-)\d(\.\w+)/;
str = str.replace(regex, "$11$2");
console.log(str);
Or if you're sure there won't be any other digits in the string:
var str = 'asd-0.testing';
var regex = /\d/;
str = str.replac...
What does .class mean in Java?
... type, we have to use .class syntax for primitive data types.
package test;
public class Test {
public static void main(String[] args)
{
//there is no instance available for class Test, so use Test.class
System.out.println("Test.class.getName() ::: " + Tes...
How to trim a string in SQL Server before 2017?
...this example, Space, tab, LF and CR characters are being trimmed:
Declare @Test nvarchar(50) = Concat (' ', char(9), char(13), char(10), ' ', 'TEST', ' ', char(9), char(10), char(13),' ', 'Test', ' ', char(9), ' ', char(9), char(13), ' ')
DECLARE @TrimPattern nvarchar(max) = '%[^ ' + char(9) + char(...
Maven command to list lifecycle phases along with bound goals?
... | default-compile | compile
maven-resources-plugin | process-test-resources | default-testResources | testResources
maven-compiler-plugin | test-compile | default-testCompile | testCompile
maven-surefire-plugin | test | default-test | test
mav...
Cannot open database “test” requested by the login. The login failed. Login failed for user 'xyz\ASP
...ring to something like:
connectionString="Server=.\SQLExpress;Database=IFItest;User ID=xyz;pwd=top$secret"
If you have a user "xyz" with a password of "top$secret" in your database.
share
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impro...
How do you maintain development code and production code? [closed]
...have only the production ready code in the development branch, or should untested latest code be available in the development branch?
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Performance surprise with “as” and nullable types
...ficient code, no value conversions have to be considered.
The is operator test is easy, just check if the object isn't null and is of the expected type, takes but a few machine code instructions. The cast is also easy, the JIT compiler knows the location of the value bits in the object and uses th...
Passing base64 encoded strings in URL
...rted to a SPACE inside the $_GET global array. In other words, if you sent test.php?myVar=stringwith+sign to
//test.php
print $_GET['myVar'];
the result would be:
stringwith sign
The easy way to solve this is to simply urlencode() your base64 string before adding it to the query string to escape...
Enabling WiFi on Android Emulator
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I want to test VNC server on emulator and vnc server app requires Wifi or USB to get connect to network? then what is the best solution ?
– mfq
Sep 12 '13 at 14:18
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