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How do I pass a method as a parameter in Python
Is it possible to pass a method as a parameter to a method?
8 Answers
8
...
What is the difference between sigaction and signal?
... Callback function to handle termination signals, such as Ctrl + C
/// @param[in] signal Signal number of the signal being handled by this callback function
/// @return None
static void termination_handler(const int signal)
{
switch (signal)
{
case SIGINT:
printf("\nSIGI...
Code for decoding/encoding a modified base64 URL
...lename Safe Alphabet using UTF-8 character set.
///</summary>
///<param name="str">The origianl string</param>
///<returns>The Base64 encoded string</returns>
public static string Base64ForUrlEncode(string str)
{
byte[] encbuff = Encoding.UTF8.GetBytes(str);
ret...
How should I use try-with-resources with JDBC?
... public PreparedStatementWrapper(Connection con, String query, Object ... params) throws SQLException {
this.stat = con.prepareStatement(query);
this.prepareStatement(params);
}
protected abstract void prepareStatement(Object ... params) throws SQLException;
public Res...
Table name as variable
...t to create the table and populate it with records from another table with parameters.
--DECLARE TABLE NAME VARIABLE DYNAMICALLY
DECLARE @table_name varchar(max)
SET @table_name =
(SELECT 'TEST_'
+ DATENAME(YEAR,GETDATE())
+ UPPER(DATENAME(MONTH,GETDATE())) )
--DROP TH...
How to get a list of all files that changed between two Git commits?
...
username@hostname:~> gstlast
2015-01-20 11:40:05.000000000 +0000 .cpl/params/libelf
2015-01-21 09:02:58.435823000 +0000 .cpl/params/glib
2015-01-21 09:07:32.744336000 +0000 .cpl/params/libsecret
2015-01-21 09:10:01.294778000 +0000 .cpl/_deps
2015-01-21 09:17:42.846372000 +0000 .cpl/params/npth
...
commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated
...er Exception handling in JSF ajax requests, nor when you set below context parameter in web.xml,
<context-param>
<param-name>javax.faces.PROJECT_STAGE</param-name>
<param-value>Development</param-value>
</context-param>
and you are also not seeing any goo...
Django class-based view: How do I pass additional parameters to the as_view method?
...
To avoid an exception in case this is an optional parameter: use self.kwargs.get('slug', None)
– Risadinha
Sep 10 '14 at 11:04
6
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Generating Random Passwords
...iple of 4, with the extra space using = as a padding character. The length parameter specifies the length of the byte buffer, not the output string (and is therefore perhaps not the best name for that parameter, now I think about it). This controls how many bytes of entropy the password will have. H...
How to convert array values to lowercase in PHP?
...needs to be working with the actual values of the array, specify the first parameter of callback as a reference. Then, any changes made to those elements will be made in the original array itself.
Or directly via foreach loop using references:
foreach($yourArray as &$value)
$value = strto...