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Why doesn't JUnit provide assertNotEquals methods?
...e of the test method, so descriptive message should be formed separately:
String msg = "Expected <" + foo + "> to be unequal to <" + bar +">";
assertFalse(msg, foo.equals(bar));
That is of course so tedious, that it is better to roll your own assertNotEqual. Luckily in future it will ...
Passing an array to a query using a WHERE clause
...prepare and execute the query as noted above.
Using the IN() operator with strings
It is easy to change between strings and integers because of the bound parameters. For PDO there is no change required; for MySQLi change str_repeat('i', to str_repeat('s', if you need to check strings.
[1]: I've omit...
Why doesn't indexOf work on an array IE8?
....
I just found out that the $.inArray is only works with "Array", not with String.
That's why this function will not working in IE8!
The jQuery API make confusion
The $.inArray() method is similar to JavaScript's native .indexOf()
method in that it returns -1 when it doesn't find a match. If ...
How do you use script variables in psql?
...ient:
... If you want to use the variable as the value in a conditional string query, such as ...
SELECT * FROM table1 WHERE column1 = ':myvariable';
... then you need to include the quotes in the variable itself as the above will not work. Instead define your variable as such ...
\set myvar...
Get Insert Statement for existing row in MySQL
...blob if you have blob columns (for example a bit(1)), it would write it as string otherwise, which could result in Unknown command '\0' error when executing the INSERT.
– moffeltje
May 19 at 9:18
...
Difference between await and ContinueWith
...chronous. Here's the synchronous logic you start with:
while (true) {
string result = LoadNextItem().Result;
if (result.Contains("target")) {
Counter.Value = result.Length;
break;
}
}
LoadNextItem returns a Task, that will eventually produce some result you'd like to i...
PHP: merge two arrays while keeping keys instead of reindexing?
How can I merge two arrays (one with string => value pairs and another with int => value pairs) while keeping the string/int keys? None of them will ever overlap (because one has only strings and the other has only integers).
...
The bare minimum needed to write a MSMQ sample application
...y of the output loop, add "message.Formatter = new XmlMessageFormatter(new String[] { "System.String,mscorlib" });Console.Write(message.Body.ToString());". As MSMQ passes things around as serialized objects, you have to tell it how to deserialize the objects its received into their original form.
...
How can I uninstall an application using PowerShell?
...tion, which is not always the default case when using the native uninstall string.
Using the WMI object takes forever. This is very fast if you just know the name of the program you want to uninstall.
$uninstall32 = gci "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall" | f...
What is the fastest way to create a checksum for large files in C#
...implementation (at least on my machine using a 1.2 GB file)
public static string Md5SumByProcess(string file) {
var p = new Process ();
p.StartInfo.FileName = "md5sum.exe";
p.StartInfo.Arguments = file;
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandar...