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What is “android.R.layout.simple_list_item_1”?
...ns the corresponding design for your row in listview. Now we just bind the array list items to the row layout by using mylistview.setadapter(aa);
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Inspecting standard container (std::map) contents with gdb
...of gdb helper functions for lots of hard-to-retrieve data, e.g. write_cuda_array_as_image(). Note that some compilers will strip out any functions that aren't called, so I place a call to each helper function after my main's "return 0;". Also declaring them with extern "C" makes calling them from ...
Maximum length for MD5 input/output
...pe in the programming language used can be. Example: Java's strings use an array internally, therefore, a string can only contain (2^31)-1 characters (or less, depending on the heap size).That would also be your maximum input for the MD5 function in Java. But pure theoretically, the MD5 function cou...
How to get the data-id attribute?
...he string to a JavaScript value (this includes booleans, numbers, objects, arrays, and null). A value is only converted to a number if doing so doesn't change the value's representation. For example, "1E02" and "100.000" are equivalent as numbers (numeric value 100) but converting them would alter t...
iOS: How to store username/password within an app?
...uld work fine if you only use one account. As always, be sure to check the array length before trying to access index 0.
– Jared Price
Jun 12 '14 at 16:26
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Tracking the script execution time in PHP
... of PHP 5.4.0, REQUEST_TIME_FLOAT is available in the $_SERVER superglobal array.
// It contains the timestamp of the start of the request with microsecond precision.
$time = microtime(true) - $_SERVER["REQUEST_TIME_FLOAT"];
echo "Did nothing in $time seconds\n";
?>
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Default parameters with C++ constructors [closed]
...One more thing to consider is whether or not the class could be used in an array:
foo bar[400];
In this scenario, there is no advantage to using the default parameter.
This would certainly NOT work:
foo bar("david", 34)[400]; // NOPE
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C++, copy set to vector
... Your first vector initialization is incorrect. You create an array of input,size() empty entries and then append the appends after that. I think you mean to use std::vector<double> output; output.reserve(input.size()); std::copy(...);.
– Alexis Wilke
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JSON parsing using Gson for Java
....getAsJsonObject();
jobject = jobject.getAsJsonObject("data");
JsonArray jarray = jobject.getAsJsonArray("translations");
jobject = jarray.get(0).getAsJsonObject();
String result = jobject.get("translatedText").getAsString();
return result;
}
To make the use more generic - you ...
Spring RestTemplate GET with parameters
...g — RestTemplate has parallel methods for specifying either a positional array of values (Object... uriVariables) or a map of named values (Map<String, ?> uriVariables). Sounds like the map version is what you want: restTemplate.exchange(url, HttpMethod.GET, httpEntity, clazz, urlVariablesM...