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How to store Java Date to Mysql datetime with JPA
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java.util.Date date = new Date();
Object param = new java.sql.Timestamp(date.getTime());
preparedStatement.setObject(param);
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How to limit the maximum value of a numeric field in a Django model?
...t, that would require a lot more code since since you can specify a 'skip' parameter - range(1, 50, 2) - Interesting idea though...
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Is there an equivalent for var_dump (PHP) in Javascript?
...var_dump'ish behavior. It only dumps one variable per call. The
* first parameter is the variable, and the second parameter is an optional
* name. This can be the variable name [makes it easier to distinguish between
* numerious calls to this function], but any string value can be passed.
*
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How to write to a file in Scala?
...Ops, Path, Codec, OpenOption}
// the codec must be defined either as a parameter of ops methods or as an implicit
implicit val codec = scalax.io.Codec.UTF8
val file: FileOps = Path ("file")
// write bytes
// By default the file write will replace
// an existing file with t...
How to add a line break in C# .NET documentation
...for a long time now... I saw the para option listed, but assumed it was a "paramater" shortcut.
– Tinkerer_CardTracker
Sep 2 '11 at 4:23
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Copy multiple files in Python
..."""
Recursive copies files from source to destination directory.
:param source_path: source directory
:param destination_path: destination directory
:param override if True all files will be overridden otherwise skip if file exist
:return: count of copied files
"""
files...
How can I tell PyCharm what type a parameter is expected to be?
...e. I like it when it's right, because it gives me good code-completion and parameter info, and it gives me warnings if I try to access an attribute that doesn't exist.
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Passing arguments to C# generic new() of templated type
...ver that will only work when you want to call the constructor which has no parameters. Not the case here. Instead you'll have to provide another parameter which allows for the creation of object based on parameters. The easiest is a function.
public static string GetAllItems<T>(..., Func...
How to convert hex to rgb using Java?
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I guess this should do it:
/**
*
* @param colorStr e.g. "#FFFFFF"
* @return
*/
public static Color hex2Rgb(String colorStr) {
return new Color(
Integer.valueOf( colorStr.substring( 1, 3 ), 16 ),
Integer.valueOf( colorStr.substring...
Is it possible to display inline images from html in an Android TextView?
...le mDrawable;
@Override
protected Bitmap doInBackground(Object... params) {
String source = (String) params[0];
mDrawable = (LevelListDrawable) params[1];
Log.d(TAG, "doInBackground " + source);
try {
InputStream is = new URL(source).openStream();...