大约有 15,000 项符合查询结果（耗时：0.0425秒） [XML]
Echo newline in Bash prints literal \n
... look out for this ->
#!/bin/bash
function GET_RECORDS()
{
echo -e "starting\n the process";
}
echo $(GET_RECORDS);
As in the above, the actual running of the method may itself be wrapped in an echo which supersedes any echos that may be in the method itself. Obviously I watered this down...
How to show changed file name only with git log? [duplicate]
...eline | grep -v '.{7} '
Grep command excludes (-v param) every line which starts with seven symbols (which is the length of my git hash for git log command) followed by space. So it filters out every git hash message line and leave only lines with file names.
One useful improvement is to append un...
Wildcards in jQuery selectors
...
To get all the elements starting with "jander" you should use:
$("[id^=jander]")
To get those that end with "jander"
$("[id$=jander]")
See also the JQuery documentation
...
Regex doesn't work in String.matches()
..._search and regex_match. In Python, re.match only anchors the match at the start of the string (as if it were \Apattern) and Python 3.x has got a nice .fullmatch() method. In JS, Go, PHP and .NET, the there are no regex methods that anchor the match implicitly. ElasticSearch, XML Schema and HTML5/Va...
How to switch activity without animation in Android?
...verridePendingTransition:
Call immediately after one of the flavors of startActivity(Intent) or
finish to specify an explicit transition animation to perform next.
So, programmatically:
this.startActivity(new Intent(v.getContext(), newactivity.class));
this.overridePendingTransition(0, 0);
...
How to stop C# console applications from closing automatically? [duplicate]
...
You can just compile (start debugging) your work with Ctrl+F5.
Try it. I always do it and the console shows me my results open on it. No additional code is needed.
share...
How do I paste multi-line bash codes into terminal and run it all at once?
...of whether it's commands per line or a function or entire script... simply start with a ( and end with a ) and Enter, like in the following example:
If I had the following blob
function hello {
echo Hello!
}
hello
You can paste and verify in a terminal using bash by:
Starting with (
Pasti...
How do I get the day of week given a date?
... One important thing to note is that in JavaScript 0 = Sunday, Python starts with 0 = Monday. Something that I ran into, front-end vs back-end..
– radtek
Jun 9 '14 at 15:39
5...
DynamoDB vs MongoDB NoSQL [closed]
...s comment: it's easy. You don't have to take care of any servers. When you start to set up a Mongo sharded solution, it gets complicated. You can go to one of the hosting companies, but that's not cheap either. With Dynamo, if you need more throughput, you just click a button. You can write scripts ...
Tool for comparing 2 binary files in Windows [closed]
...ds on your definition of "large". Also, I found it would mysteriously not start up under windows 7 x64.
– intuited
Aug 21 '12 at 19:15
24
...