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How do I diff the same file between two different commits on the same branch?
... you are in your project root folder
$git difftool HEAD:src/main/java/com.xyz.test/MyApp.java HEAD^:src/main/java/com.xyz.test/MyApp.java
You should have the following entries in your ~/.gitconfig or in project/.git/config file. Install the p4merge [This is my preferred diff and merge tool]
[mer...
How can I select an element by name with jQuery?
...BCD
var lastname = jQuery("#form1 input[name=lastname]").val(); //Returns XYZ
console.log(firstname);
console.log(lastname);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form name="form1" id="form1">
<input type="text" name="...
Windows recursive grep command-line
...e specified range
\x Escape: literal use of metacharacter x
\<xyz Word position: beginning of word
xyz\> Word position: end of word
For full information on FINDSTR regular expressions refer to the online Command
Reference.
...
What is the difference between partitioning and bucketing a table in Hive ?
...reflecting the partitioning structure like
.../employees/country=ABC/DEPT=XYZ.
If query limits for employee from country=ABC, it will only scan the contents of one directory country=ABC. This can dramatically improve query performance, but only if the partitioning scheme reflects common filterin...
Connection to SQL Server Works Sometimes
...f 30 seconds into the connection string eg:
ConnectionString="Data Source=xyz;Initial Catalog=xyz;Integrated Security=True;Connection Timeout=30;"
In my situation the only affected connection was one that was using integrated Security and I was impersonating a user before connecting, other connec...
When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
...gLog::OnMessage(Message *msg)
{
static DebugMsgData *debug;
static XYZMsgData *xyz;
if(debug = dynamic_cast<DebugMsgData*>(msg->pdata)){
// debug message
}
else if(xyz = dynamic_cast<XYZMsgData*>(msg->pdata)){
// xyz message
}
else/* if(...
Load different colorscheme when using vimdiff
...n) or use an autocommand:
au FilterWritePre * if &diff | colorscheme xyz | endif
FilterWritePre is called before filtering through an external program (the diff utility) and the &diff-option is set by vim when it's going into diff-mode (among others, see :help diff)
I'm not sure which au...
LinkedIn联合创始人：初创企业早期别花钱买用户 - 资讯 - 清泛网 - 专注C/C...
...功能。这些过程之后用户量增速变快。后来我们还增加了搜索功能，这之后就有公司付费给我们以保证人们在进行相关搜索的时候他们可以网页排名中排在最前面。这成为了支持LinkedIn 走到现在的基础。
尽管这么多年来很多事...
What package naming convention do you use for personal/hobby projects in Java?
...
So If I want to address the package name as com.xyz should this package name be registered somewhere?? P.S. xyz is my client.
– Prasad
Dec 29 '14 at 10:02
...
Not equal != operator on NULL
... the column. Also, a SELECT statement that uses WHERE column_name <> XYZ_value returns all rows that are not XYZ_value and that are not NULL. IMHO, this last statement seems a little odd in it's exclusion of nulls from the results!
– DarthPablo
Jun 23 '14...