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How to replace multiple substrings of a string?
...m with "|"). why isn’t that overengineered? because this way we do it in one pass (=fast), and we do all the replacements at the same time, avoiding clashes like "spamham sha".replace("spam", "eggs").replace("sha","md5") being "eggmd5m md5" instead of "eggsham md5"
– flying s...
visual c++: #include files from other projects in the same solution
I am working on a game using Visual C++. I have some components in separate projects, and have set the project dependencies. How do I #include a header file from a different project? I have no idea how to use classes from one project in another.
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How to select the last record of a table in SQL?
This is a sample code to select all records from a table. Can someone show me how to select the last record of that table?
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How to use Single TextWatcher for multiple EditTexts?
.... Then, in the method implementation, just switch on the view to see which one the Editable is coming from
Declaration:
private class GenericTextWatcher implements TextWatcher{
private View view;
private GenericTextWatcher(View view) {
this.view = view;
}
public void befo...
Submit form on pressing Enter with AngularJS
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If you only have one input you can use the form tag.
<form ng-submit="myFunc()" ...>
If you have more than one input, or don't want to use the form tag, or want to attach the enter-key functionality to a specific field, you can inlin...
Good examples of MVVM Template
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Unfortunately there is no one great MVVM example app that does everything, and there are a lot of different approaches to doing things. First, you might want to get familiar with one of the app frameworks out there (Prism is a decent choice), because ...
C++ Tuple vs Struct
...out tuple and struct and I write some simple benchmarks with the help from one of my colleague to identify the differences in term of performance between tuple and struct. We first start with a default struct and a tuple.
struct StructData {
int X;
int Y;
double Cost;
std::string L...
Android: AsyncTask vs Service
...mplish the same task with either an AsyncTask or a Service however usually one is better suited to a task than the other.
AsyncTasks are designed for once-off time-consuming tasks that cannot be run of the UI thread. A common example is fetching/processing data when a button is pressed.
Services a...
The permissions granted to user ' are insufficient for performing this operation. (rsAccessDenied)"}
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One thing from the article, which can help you out: to configure use IE and "Run as Administrator". Then go to Folder Settings (set yourself as Content Manager), and to Site Settings (role: administrator). Then go back to you...
Is there a way to make mv create the directory to be moved to if it doesn't exist?
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How about this one-liner (in bash):
mkdir --parents ./some/path/; mv yourfile.txt $_
Breaking that down:
mkdir --parents ./some/path
creates the directory (including all intermediate directories), after which:
mv yourfile.txt $_
mo...