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Python: Get the first character of the first string in a list?
...so work.
You want to end after the first character (character zero), not start after the first character (character zero), which is what the code in your question means.
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How to make an OpenGL rendering context with transparent background?
...sionSupported(const char *extList, const char *extension)
{
const char *start;
const char *where, *terminator;
/* Extension names should not have spaces. */
where = strchr(extension, ' ');
if ( where || *extension == '\0' )
return 0;
/* It takes a bit of care to be fool-proof abou...
Best way to merge two maps and sum the values of same key?
...
No kidding! If you start looking for it ... it's all over the place. To quote erric torrebone author of specs and specs2:"First you learn Option and you start seeing it everywhere. Then you learn Applicative and it's the same thing. Next?" Next...
Why are elementwise additions much faster in separate loops than in a combined loop?
...lt;< c1 << endl;
cout << d1 << endl;
clock_t start = clock();
int c = 0;
while (c++ < 10000){
#if ONE_LOOP
for(int j=0;j<n;j++){
a1[j] += b1[j];
c1[j] += d1[j];
}
#else
for(int j=0;j<n;j++){
...
Using the “animated circle” in an ImageView while loading stuff
...eat insight into how Threads and Handlers can work together.
I'll get you started on how this works:
The loading event starts the dialog:
//maybe in onCreate
showDialog(MY_LOADING_DIALOG);
fooThread = new FooThread(handler);
fooThread.start();
Now the thread does the work:
private class FooThr...
Is there StartsWith or Contains in t sql with variables?
...
StartsWith
a) left(@edition, 15) = 'Express Edition'
b) charindex('Express Edition', @edition) = 1
Contains
charindex('Express Edition', @edition) >= 1
Examples
left function
set @isExpress = case when left(@editio...
Copy array by value
...Javascript, deep-copy techniques depend on the elements in an array. Let's start there.
Three types of elements
Elements can be: literal values, literal structures, or prototypes.
// Literal values (type1)
const booleanLiteral = true;
const numberLiteral = 1;
const stringLiteral = 'true';
// L...
Why would I want stage before committing in Git?
...change and you have changed the first file and need a long break until you start making the other changes. At this moment you cannot commit and you want to track which files you are done with so that after coming back you do not need to try to remember how much work have been done. So add the file t...
getExtractedText on inactive InputConnection warning on android
...ined as follows:
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
if (isResettingKeyboard)
return;
// ... do what needs to be done
resetKeyboardString();
}
public void resetKeyboardString()
{
isResettingKeyboard = true;
hidden...
Server.MapPath(“.”), Server.MapPath(“~”), Server.MapPath(@“\”), ...
...\Inetpub\wwwroot
Server.MapPath("/shop") returns D:\WebApps\shop
If Path starts with either a forward slash (/) or backward slash (\), the MapPath() returns a path as if Path was a full, virtual path.
If Path doesn't start with a slash, the MapPath() returns a path relative to the directory of t...