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How can I make the Android emulator show the soft keyboard?
...y not displaying when it should. However, I don't have a device handy for testing. The problem is that the emulator never shows the soft keyboard .
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What is NODE_ENV and how to use it in Express?
...ment, all lowercase. There's nothing to stop you from using other values, (test, for example, if you wish to use some different logic when running automated tests), but be aware that if you are using third-party modules, they may explicitly compare with 'production' or 'development' to determine wha...
AlertDialog.Builder with custom layout and EditText; cannot access view
... = (EditText) dialogView.findViewById(R.id.label_field);
editText.setText("test label");
AlertDialog alertDialog = dialogBuilder.create();
alertDialog.show();
Update 2:
As you are using View object created by Inflater to update UI components else you can directly use setView(int layourResId) meth...
Post-increment and pre-increment within a 'for' loop produce same output [duplicate]
...atter in a for loop is that the flow of control works roughly like this:
test the condition
if it is false, terminate
if it is true, execute the body
execute the incrementation step
Because (1) and (4) are decoupled, either pre- or post-increment can be used.
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What's the easy way to auto create non existing dir in ansible
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According to the documentation (and my tests), the subdirectories are always created, and recurse=yes only applies permissions recursively. However, the documentation states that this happens automatically since v1.7, so recurse might well be obsolete.
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How to run Rake tasks from within Rake tasks?
...r output goes into different directories.
Say your project just compiles a test.c file to out/debug/test.out and out/release/test.out with gcc you could setup your project like this:
WAYS = ['debug', 'release']
FLAGS = {}
FLAGS['debug'] = '-g'
FLAGS['release'] = '-O'
def out_dir(way)
File.join('o...
load and execute order of scripts
...ers (or mal-conforming browsers) whose behavior you would probably have to test to determine.
A quote from the HTML5 spec:
Then, the first of the following options that describes the situation
must be followed:
If the element has a src attribute, and the element has a defer
attribute, ...
Does name length impact performance in Redis?
...s with a benchmark utility called redis-benchmark, if you modify the "GET" test in src/redis-benchmark.c so that they key is just "foo", you can run the short key test after a make install:
diff --git a/src/redis-benchmark.c b/src/redis-benchmark.c
--- a/src/redis-benchmark.c
+++ b/src/redis-benchm...
How many concurrent AJAX (XmlHttpRequest) requests are allowed in popular browsers?
...and Max Connections for popular browsers. The data is gathered by running tests on users "in the wild," so it will stay up to date.
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Datetime - Get next tuesday
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A unit test: [TestMethod] public void ShouldGetNextSaturday() { var now = DateTime.Now; var test = GetNextWeekday(DateTime.Today, DayOfWeek.Saturday); Assert.IsTrue(now.Day...