You can include HTML comments in JSPs as well. You use the basic html comment syntax:
<!--Comment goes here-->
The difference between using JSP style comments and HTML style comments is the JSP ones will not be included when the HTML is generated and the HTML style comments will be. So it ...
QtCreator is, at the moment, the best tool to create a Qt application. In this example, we will see how to create a simple Qt application which manage a button and write text.
To create a new application click on File->New File or Project:
Then choose the Projects->Application->Qt Widge...
As this is an audio, we don't need a QVideoWidget. So we can do:
_player = new QMediaPlayer(this);
QUrl file = QUrl::fromLocalFile(QFileDialog::getOpenFileName(this, tr("Open Music"), "", tr("")));
if (file.url() == "")
return ;
_player->setMedia(f...
With the help of West Wind's wwDotNetBridge, you can easily have access .NET code within a VFP program.
The white paper has all the details, but this concise example will help illustrate the basic steps to running a method in a .NET assembly.
Note that wwDotNetBridge can directly access simple pro...
Commands:
expdp <bkpadmin>/<bkp123> parfile=<exp.par>
*Please replace the data in <> with appropriate values as per your environment. You can add/modify parameters as per your requirements. In the above example all the remaining parameters are added in parameter files as...
Prerequisite:
Prior to user import it is a good practice to drop the schema or table imported.
Commands:
impdp <bkpadmin>/<bkp123> parfile=<imp.par>
*Please replace the data in <> with appropriate values as per your environment. You can add/modify parameters as per...
If you have modifications to share or just want to try new version in development.
$ hg clone https://bitbucket.org/scons/scons
$ python scons/src/script/scons.py
There are some situations where you won't be sure what type a variable is when it is returned from a function. You can always check a variable's type by using var.(type) if you are unsure what type it is:
x := someFunction() // Some value of an unknown type is stored in x now
switch x := x.(type...
/* these IN and OUT filerefs can point to anything */
filename in "anyfilehere.xlsx";
filename out "anyfilehere.xlsx";
/* copy the file byte-for-byte */
data _null_;
length filein 8 fileid 8;
filein = fopen('in','I',1,'B');
fileid = fopen('out','O',1,'B');
...
First, I will place my date into a Macro Variable.
NOTE: I find that
date9. works great with IBM® Netezza® SQL and Transact-SQL. Use whichever format that works for the type of SQL you're executing.
data _null_;
call symput('testDate',COMPRESS(put(today(),date9.)));
;RUN;
%PUT ...
Filename myEmail EMAIL
Subject = "My Email Subject"
From = "[email protected]"
To = '[email protected]'
CC = '[email protected]'
Type = 'Text/Plain';
Data _null_; File myEmail;
PUT "Email content";
PUT &q...
This example shows how to manipulate button ideal size by specifying a fixed size.
class ButtonSubclass {
public:
ButtonSubclass(HWND hWndButton) {
SetWindowSubclass(hWndButton, MyButtonSubclassProc, 1, (DWORD_PTR) this);
}
~ButtonSuclass() {
RemoveWindowSubclass...
