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Database development mistakes made by application developers [closed]
...es to deal with problems that are trivial in langues like Java, C#, Delphi etc.
This lack of understanding manifests itself in a few ways.
Inappropriately imposing too much procedural or imperative logic on the databse.
Inappropriate or excessive use of cursors. Especially when a single query wou...
How does Apple know you are using private API?
...hese checks, you could use runtime features such as
dlopen, dlsym
objc_getClass, sel_registerName, objc_msgSend
-valueForKey:; object_getInstanceVariable, object_getIvar, etc.
to get those private libraries, classes, methods and ivars. )
...
The calling thread cannot access this object because a different thread owns it
... operation progresses, may like to update UI (through RaisePropertyChanged etc), which will in turn try to access a UI control from non-UI thread and thus result in this exception. I don't know of a correct MVVM approach that would solve this problem.
– dotNET
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How do I deploy Node.js applications as a single executable file? [duplicate]
...
First, we're talking about packaging a Node.js app for workshops, demos, etc. where it can be handy to have an app "just running" without the need for the end user to care about installation and dependencies.
You can try the following setup:
Get your apps source code
npm install all dependencie...
What Android tools and methods work best to find memory/resource leaks? [closed]
...) {
if (view.getBackground() != null) {
view.getBackground().setCallback(null);
}
if (view instanceof ViewGroup) {
for (int i = 0; i < ((ViewGroup) view).getChildCount(); i++) {
unbindDrawables(((ViewGroup) view).getChildAt(i));
}
((ViewG...
How do you get a string from a MemoryStream?
...n any streams that are not null in the instance (TextWriter, MemoryStream, etc)
– Sinaesthetic
Sep 24 '13 at 16:27
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CSS scrollbar style cross browser [duplicate]
...ra, but only on the main page scrollbars. Not on those for textarea or div etc...
– Stijn de Witt
Sep 19 '13 at 12:41
3
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Parsing a string into a boolean value in PHP
...s - it handles any casing you can imagine for $value (false, FALSE, FalSe, etc.)
– Eric Caron
Nov 12 '13 at 21:11
Bork...
What is the documents directory (NSDocumentDirectory)?
...ortDirectory = 14, // location of application support files (plug-ins, etc) (Library/Application Support)
NSDownloadsDirectory NS_ENUM_AVAILABLE(10_5, 2_0) = 15, // location of the user's "Downloads" directory
NSInputMethodsDirectory NS_ENUM_AVAILABLE(10_6, 4_0) = 16, ...
Bootstrap modal appearing under background
...modal div with a number of classes along the line of "modal","modal-fade", etc. Inside .modal it sets position:fixed, and inside "modal-body" it sets position:relative. So how is moving the modal container going to change anything, when .modal sets position:fixed?
– Carlos
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