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How can I read and parse CSV files in C++?
...Library (StrTk) has a token grid class that allows you to load data either from text files, strings or char buffers, and to parse/process them in a row-column fashion.
You can specify the row delimiters and column delimiters or just use the defaults.
void foo()
{
std::string data = "1,2,3,4,5\n...
Git - working on wrong branch - how to copy changes to existing topic branch
...
how can i "get rid" of them from the master branch.. to leave that clean?
– Alex
May 11 '11 at 12:30
7
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How to get string width on Android?
...t = new Paint();
paint.setTextSize(20);
Typeface typeface = Typeface.createFromAsset(getAssets(), "Helvetica.ttf");
paint.setTypeface(typeface);
paint.setColor(Color.BLACK);
paint.setStyle(Paint.Style.FILL);
Rect result = new Rect();
paint.getTextBounds(str, 0, str.length(), result);
Log.i("Text di...
How do I check for a network connection?
...or changes in IP address or changes in network availability use the events from the NetworkChange class:
System.Net.NetworkInformation.NetworkChange.NetworkAvailabilityChanged
System.Net.NetworkInformation.NetworkChange.NetworkAddressChanged
...
JavaScript: Is there a way to get Chrome to break on all errors?
... at Chrome Canary and I still see the button there. It's the fourth button from left, as shown at d.pr/i/DHwT - click once and it goes into Pause on All Exceptions, where a second click will take it to Pause on Uncaught Exceptions. A third click returns to the default of not pausing.
...
What are commit-ish and tree-ish in Git?
...er (TL;DR)
Here's a complete list of commit-ish and tree-ish identifiers (from the Git
revisions documentation):
----------------------------------------------------------------------
| Commit-ish/Tree-ish | Examples
------------------------------------------------------------...
How does a Java HashMap handle different objects with the same hash code?
...f HashMap's mechanism, for Java 8 version, (it might be slightly different from Java 6).
Data structures
Hash table
Hash value is calculated via hash() on key, and it decide which bucket of the hashtable to use for a given key.
Linked list (singly)
When count of elements in a bucket is small, a...
Android onCreate or onStartCommand for starting service
...hings in this method that are needed each time a client requests something from your service. This depends a lot on what your service does and how it communicates with the clients (and vice-versa).
If you don't implement onStartCommand() then you won't be able to get any information from the Intent...
Preventing Laravel adding multiple records to a pivot table
...a doublet.
You should also take a look at the more straightforward answer from Barryvdh just below.
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How to set cookie in node js using express framework?
..., cookieParser = require('cookie-parser'); // in order to read cookie sent from client
app.get('/', (req,res)=>{
// read cookies
console.log(req.cookies)
let options = {
maxAge: 1000 * 60 * 15, // would expire after 15 minutes
httpOnly: true, // The cookie only acc...