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What is a good choice of database for a small .NET application? [closed]
...file corresponding to the language you are using in your program (C++, C#, etc). There are no other services or programs required. Also, it should work on a network with concurrent users. We have a copy up and running on a server where I work and it works great. You can look more into concurrency he...
Why can I add named properties to an array as if it were an object?
... studying the theories of Automata, Recursive Functions, Formal Languages, etc. and as such not as palatable. However, the strengths of these formal considerations are clearly manifest in Javascript particularly as implemented in FF's Gecko engine (ie. .toSource()).
The Object definition for Func...
Using HTML5/JavaScript to generate and save a file
...ent(content);
There will be length limitations depending on browser type etc., but e.g. Firefox 3.6.12 works until at least 256k. Encoding in Base64 instead using encodeURIComponent might make things more efficient, but for me that was ok.
3) open a new window and "redirect" it to this URI prompt...
When annotating a class with @Component, does this mean it is a Spring Bean and Singleton?
...
When using the @Component and or @Service annotations etc.. means that i am creating Singletons, will i not run into concurrency issues? To my newbie idea it will results in a bean that is used throughout the ApplicationContext, so concurrent users will get a reference to the si...
Why do we need extern “C”{ #include } in C++?
...nd both the .c and .cpp files are compiled with the C++ compiler (g++, cc, etc) then it isn't really needed, and may even cause linker errors. If your build process uses a regular C compiler for util.c, then you will need to use extern "C" when including util.h.
What is happening is that C++ encode...
Checkout one file from Subversion
...py, that contains meta-information about repository, revision, attributes, etc. That metadata is stored in subdirectories named '.svn'. And single files don't have subdirectories.
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Activity restart on rotation Android
...n within the Activity override the onConfigurationChanged method and call setContentView to force the GUI layout to be re-done in the new orientation.
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
setContentView(R.layout.myLayou...
Why are nested weights bad for performance? Alternatives?
...the same attributes as LinearLayout(orientation, weightSum, layout_weight, etc.) and doesn't show message - "nested weights have bad for performance"
Example:
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="ver...
Join strings with a delimiter only if strings are not null or empty
...r(x => x)) removes all "falsy" values (nulls, undefineds, empty strings etc). If your definition of "empty" is different, then you'll have to provide it, for example:
[...].filter(x => typeof x === 'string' && x.length > 0)
will only keep non-empty strings in the list.
--
(obs...
How do you reverse a string in place in C or C++?
...forward for this problem, but the code would be less portable to C#, Java, etc.
– user1899861
Nov 27 '14 at 2:14
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