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Duplicate ID, tag null, or parent id with another fragment for com.google.android.gms.maps.MapFragme
...created and redrawn, which isn't always desirable.
After lots of trial and error, I found a solution that works for me:
private static View view;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
if (view != null) {
ViewGroup ...
What is the difference between char array and char pointer in C?
...string literals to be formally treated as arrays of const char (for better error catching).
See also questions 1.31, 6.1, 6.2, 6.8, and 11.8b.
References: K&R2 Sec. 5.5 p. 104
ISO Sec. 6.1.4, Sec. 6.5.7
Rationale Sec. 3.1.4
H&S Sec. 2.7.4 pp. 31-2
...
Database cluster and load balancing
... database transactions intended to guarantee validity even in the event of errors, power failures, etc. In the context of databases, a sequence of database operations that satisfies the ACID properties (and these can be perceived as a single logical operation on the data) is called a transaction. Fo...
Are PHP short tags acceptable to use?
... Obligatory PHP is a template engine. :P
– Syntax Error
Apr 19 '10 at 3:28
49
...
How can I change property names when serializing with Json.net?
...a different version of Newtonsoft.Json package. (it may not even throw any error). The DefaultContractResolver must be put in the same assembly where JsonConvert.Serialize() method is used.
– Artemious
Jan 29 '18 at 23:32
...
Renaming table in rails
... example: ActiveRecord::ConnectionAdapters::SchemaStatements.new gives the error oMethodError: undefined method new' for ActiveRecord::ConnectionAdapters::SchemaStatements:Module`
– cam
Jan 8 '11 at 1:08
...
Set margin size when converting from Markdown to PDF with pandoc
...le. Next, I used pandoc to convert the .md file into a PDF file (I get an error if I try and convert from the .html file). However, the PDF that is produced have massive margins (like this http://johnmacfarlane.net/pandoc/demo/example13.pdf ). How can I get pandoc to produce something with small...
Solving “The ObjectContext instance has been disposed and can no longer be used for operations that
...ridView using Entity Frameworkm but every time I am getting the following error:
7 Answers
...
When is std::weak_ptr useful?
...k = shared_from_this();
timer_.async_wait( [weak](const boost::system::error_code& ec)
{
auto self = weak.lock();
if (self)
{
self->handleTimeout();
}
else
{
std::cout << "Target object no longer exists!\n";...
Non-type template parameters
...nt literals are not allowed, given the obvious possibility of rounding-off errors.
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