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Converting pixels to dp
...I didn't! So great answer. I do have a question. How can I obtain the last paramter for applyDimension? Can I just do getResource().getDisplayMetrics(), or is there something else?
– Andy
Aug 4 '12 at 3:30
...
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...
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
...
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
...
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...
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...
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...
Creating a blocking Queue in .NET?
... for Dequeue and TryDequeue functionality
/// </summary>
/// <param name="maxSize"></param>
public ProducerConsumerQueue(int maxSize)
: base(new ConcurrentQueue<T>(), maxSize)
{
}
}
...