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H2 in-memory database. Table not found
...ption {
testDatabase("jdbc:h2:mem:test");
}
private void testDatabase(String url) throws SQLException {
Connection connection= DriverManager.getConnection(url);
Statement s=connection.createStatement();
try {
s.execute("DROP TABLE PERSON");
} catch(SQLException sqle) {
...
How to save the output of a console.log(object) to a file?
I tried using JSON.stringify(object) , but it doesn't go down on the whole structure and hierarchy.
9 Answers
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LINQ order by null column where order is ascending and nulls should be last
...
The solution for string values is really weird:
.OrderBy(f => f.SomeString == null).ThenBy(f => f.SomeString)
The only reason that works is because the first expression, OrderBy(), sort bool values: true/false. false result go first...
How to declare variable and use it in the same Oracle SQL script?
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Is it possible to concatenate variables+strings?
– Ecropolis
Jun 18 '14 at 15:01
@E...
JSON.parse unexpected character error
...
You're not parsing a string, you're parsing an already-parsed object :)
var obj1 = JSON.parse('{"creditBalance":0,...,"starStatus":false}');
// ^ ^
// if you want to ...
Match linebreaks - \n or \r\n?
...eeds
// ---------------------------------------
void ReplaceCRLFCRtoLF( string& strSrc, string& strDest )
{
strDest = boost::regex_replace ( strSrc, CRLFCRtoLF, "\\n" );
}
// Convert linefeeds to linebreaks (Windows)
// ---------------------------------------
void ReplaceCRLFC...
When should I use Write-Error vs. Throw? Terminating vs. non-terminating errors
...tem.Net.HttpWebRequest]::Create($url)
}
else {
$URL_Format_Error = [string]"Connection protocol not specified. Recommended action: Try again using protocol (for example 'http://" + $url + "') instead. Function aborting..."
Write-Error $URL_Format_Error
return
}
It looks like t...
Struggling trying to get cookie out of response with HttpClient in .net 4.5
...nd can't inject the CookieContainer. This works in .NET Core 2.2:
private string GetCookie(HttpResponseMessage message)
{
message.Headers.TryGetValues("Set-Cookie", out var setCookie);
var setCookieString = setCookie.Single();
var cookieTokens = setCookieString.Split(';');
var first...
How do I get the title of the current active window using c#?
...);
[DllImport("user32.dll")]
static extern int GetWindowText(IntPtr hWnd, StringBuilder text, int count);
private string GetActiveWindowTitle()
{
const int nChars = 256;
StringBuilder Buff = new StringBuilder(nChars);
IntPtr handle = GetForegroundWindow();
if (GetWindowText(handle...
JSON Stringify changes time of date because of UTC
...
JSON uses the Date.prototype.toISOString function which does not represent local time -- it represents time in unmodified UTC -- if you look at your date output you can see you're at UTC+2 hours, which is why the JSON string changes by two hours, but if this ...