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Merge, update, and pull Git branches without using checkouts
...hat has 2 branches, A and B. I typically work on branch A, and merge stuff from branch B. For the merging, I would typically do:
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What are attributes in .NET?
..., args);
}
}
Declaring them is easy, just make a class that inherits from Attribute.
public class DisplayOrderAttribute : Attribute
{
private int order;
public DisplayOrderAttribute(int order)
{
this.order = order;
}
public int Order
{
get { return o...
Android Studio - local path doesn't exist
...
I originally saw this error after upgrading from 0.2.13 to 0.3. These instructions have been updated for the release of Android Studio 0.5.2. These are the steps I completed to resolve the issue.
1.In build.gradle make sure gradle is set to 0.9.0
buildscript {
re...
Suppressing “is never used” and “is never assigned to” warnings in C#
...code. The first ("... is never used") is usually a code-smell of leftovers from earlier versions of the code. Perhaps code was deleted, but fields left behind.
The second is usually a code-smell for incorrectly used fields. For instance, you might incorrectly write the new value of a property back ...
How to send a “multipart/form-data” with requests in python?
...ow what headers you posted with; in response.json() we have:
>>> from pprint import pprint
>>> pprint(response.json()['headers'])
{'Accept': '*/*',
'Accept-Encoding': 'gzip, deflate',
'Connection': 'close',
'Content-Length': '141',
'Content-Type': 'multipart/form-data; '
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How to specify the location with wget?
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From the manual page:
-P prefix
--directory-prefix=prefix
Set directory prefix to prefix. The directory prefix is the
directory where all other files and sub-directories will be
saved to, i....
Call An Asynchronous Javascript Function Synchronously
...t know why you wouldn't just pass a callback to doSomething() to be called from the other callback, but I better stop before I get into trouble. ;)
Oh, what the heck. You gave an example that suggests it can be done correctly, so I'm going to show that solution...
function doSomething( func ) {
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Detect if stdin is a terminal or pipe?
When I execute " python " from the terminal with no arguments it brings up the Python interactive shell.
6 Answers
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What's better at freeing memory with PHP: unset() or $var = null
...a. You might get memory freed / shrunk faster, but it may steal CPU cycles from the code that truly needs them sooner, resulting in a longer overall execution time.
(Since 2013, that unset man page don't include that section anymore)
Note that until php5.3, if you have two objects in circular refer...
A simple example for someone who wants to understand Dynamic Programming [closed]
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Seeing this lecture from MIT video.mit.edu/watch/… and then solving the above problems, would help you understand why DP is helpful.
– pg2286
Oct 12 '16 at 11:33
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