大约有 44,000 项符合查询结果（耗时：0.0880秒） [XML]
How to tell if JRE or JDK is installed
...r that I intentionally installed JDK on. I have another computer with JRE, for, among other things, testing. However, when I got a java application working on this computer, and then tried it on another, it complained that JDK was required. How can I check if JDK was somehow installed on my system? ...
Using ping in c#
...
using System.Net.NetworkInformation;
public static bool PingHost(string nameOrAddress)
{
bool pingable = false;
Ping pinger = null;
try
{
pinger = new Ping();
PingReply reply = pinger.Send(nameOrAddress);
...
How to exclude certain directories/files from git grep search
... the "magic word" exclude was added to pathspecs. So if you want to search for foobar in every file except for those matching *.java you can do:
git grep foobar -- './*' ':(exclude)*.java'
Or using the ! "short form" for exclude:
git grep foobar -- './*' ':!*.java'
Note that in git versions up...
What exactly is Heroku?
...
Heroku is a cloud platform as a service. That means you do not have to worry about infrastructure; you just focus on your application.
In addition to what Jonny said, there are a few features of Heroku:
Instant Deployment with Git push - build ...
Calling a class function inside of __init__
...
Yes! This was exactly what I was looking for. Thank you!
– PythonJin
Sep 28 '12 at 19:56
add a comment
|
...
How can I push a local Git branch to a remote with a different name easily?
...an pushing branches to ones matching in name (which is the default setting for push.default, matching).
git config push.default upstream
Note that this used to be called tracking not upstream before Git 1.7.4.2, so if you're using an older version of Git, use tracking instead. The push.default op...
Does setWidth(int pixels) use dip or px?
...tWidth(int pixels) use device independent pixel or physical pixel as unit?
For example, does setWidth(100) set the a view's width to 100 dips or 100 pxs?
...
“git pull” or “git merge” between master and development branches
I have my master branch and a develop branch for working on a few changes. I need to merge changes from master into develop , but will eventually merge everything from develop into master . I have two different workflows in mind:
...
Implementing slicing in __getitem__
I am trying to implement slice functionality for a class I am making that creates a vector representation.
5 Answers
...
HtmlEncode from Class Library
... May 11 '10 at 6:42
George ChakhidzeGeorge Chakhidze
2,93511 gold badge2121 silver badges1616 bronze badges
...