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Error: Cannot pull with rebase: You have unstaged changes
... to keep the changes you can do git checkout -- <file name> or git reset --hard to get rid of the changes.
For the most part, git will tell you what to do about changes. For example, your error message said to git stash your changes. This would be if you wanted to keep them. After pulling, yo...
Why can't I overload constructors in PHP?
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(which simply wouldn't work), you can do:
$car = (new Car)
->setColor('blue')
->setMake('Ford')
->setDrive('FWD');
That way you can pick exactly which properties you want to set. In a lot of ways it's similar to passing in an array of options to your initial call...
Rails: redirect_to with :error, but flash[:error] empty
I'm trying to do a redirect while setting the flash[:error] value. (Rails 3.0.10)
3 Answers
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How do you create different variable names while in a loop? [duplicate]
...it also "implicitly" creates global variables or modifies them. Since both setting and modifying variables this way requires dictionary notation, there is no reason to use globals() instead of some simple dict.
– Tadeck
Jul 10 '14 at 14:25
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C libcurl get output into a string
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You can set a callback function to receive incoming data chunks using curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, myfunc);
The callback will take a user defined argument that you can set using curl_easy_setopt(curl, CURLOPT_WRITED...
Integer to hex string in C++
...is produces the exact amount of digits needed to represent it. You may use setfill and setw this to circumvent the problem:
stream << std::setfill ('0') << std::setw(sizeof(your_type)*2)
<< std::hex << your_int;
So finally, I'd suggest such a function:
template<...
Which is faster: multiple single INSERTs or one multiple-row INSERT?
...s, possibly larger or smaller depending on the value of max_allowed_packet set on the server.)
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iOS Remote Debugging
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Open Safari on your Mac and activate the dev tools
On your iDevice: go to settings > safari > advanced and activate the web inspector
Go to any website with your iDevice
On your Mac: Open the developer menu and chose the site from your iDevice (its at the top Safari Menu)
As pointed out by ...
Jasmine JavaScript Testing - toBe vs toEqual
Let's say I have the following:
7 Answers
7
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Accessing a Dictionary.Keys Key through a numeric index
...tionary<K, T> _InnerDictionary;
public K LastInsertedKey { get; set; }
public MyDictionary()
{
_InnerDictionary = new Dictionary<K, T>();
}
#region Implementation of IDictionary
public void Add(KeyValuePair<K, T> item)
{
_InnerDiction...