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常用Git命令汇总 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...变）
git reset <file> #从暂存区恢复到工作区（不指定版本id，则默认为最后一次提交的版本id）
git reset . #从暂存区恢复到工作区
git reset $id # 恢复到指定的提交版本，该$id之后的版本提交都恢复到工作区
git reset --hard $id #恢复...
Inner join vs Where
...he same execution plan, look at these two tables:
CREATE TABLE table1 (
id INT,
name VARCHAR(20)
);
CREATE TABLE table2 (
id INT,
name VARCHAR(20)
);
The execution plan for the query using the inner join:
-- with inner join
EXPLAIN PLAN FOR
SELECT * FROM table1 t1
INNER JOIN table2 t2 ...
Is it possible to change the textcolor on an Android SearchView?
...
Add
<item name="android:editTextColor">@android:color/white</item>
to the parent theme and that should change the entered text. You can also use
<item name="android:textColorHint">@android:color/white</item>
to change th...
Sending emails in Node.js? [closed]
...ttachments, found emailjs and happy ever since.
It supports sending files by using normal File objects, and not huge Buffers as nodemailer requires. Means that you can link it to, f.e., formidable to pass the attachments from an html form to the mailer. It also supports queueing..
All in all, no i...
HTML if image is not found
... answered Nov 3 '11 at 13:01
Robby ShawRobby Shaw
3,66911 gold badge1010 silver badges1111 bronze badges
...
Is the primary key automatically indexed in MySQL?
...
I found that link by searching before I asked the question. But it doesn't seem to imply that or anything else much about this question to me.
– Alex Miller
Jul 1 '09 at 20:45
...
Using a custom typeface in Android
...layout.activity_main);
}
// we can't setLayout Factory as its already set by FragmentActivity so we
// use this approach
@Override
public View onCreateView(String name, Context context, AttributeSet attrs) {
View v = super.onCreateView(name, context, attrs);
if (v == null) {
v = try...
Parse email content from quoted reply
...ltiline);
Here is my small collection of test responses (samples divided by --- ):
From: test@test.com [mailto:test@test.com]
Sent: Tuesday, January 13, 2009 1:27 PM
----
2008/12/26 <test@test.com>
> text
----
test@test.com wrote:
> text
----
test@test.com wrote: text...
How to hide “Showing 1 of N Entries” with the dataTables.js library
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How can I trigger a JavaScript event click
...hod in your JavaScript code via a for loop:
var link = document.getElementById('my-link');
for(var i = 0; i < 50; i++)
link.click();
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