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What is the purpose of “&&” in a shell command?
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Good in REPL, but for scripts I would prefer set -o errexit for Bash.
– Franklin Yu
Feb 11 '17 at 11:38
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how to make a specific text on TextView BOLD
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Just build your String in HTML and set it:
String sourceString = "<b>" + id + "</b> " + name;
mytextview.setText(Html.fromHtml(sourceString));
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Is there an interactive way to learn Vim? [closed]
Years ago I was looking for a way to learn Vim that didn't involve a wall of text, or scrolling through vimtutor without knowing the commands to do so. I wondered if anything else existed for such a purpose.
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Scaling Node.js
... redis when used with hiredis.
PING: 20000 ops 46189.38 ops/sec 1/4/1.082
SET: 20000 ops 41237.11 ops/sec 0/6/1.210
GET: 20000 ops 39682.54 ops/sec 1/7/1.257
INCR: 20000 ops 40080.16 ops/sec 0/8/1.242
LPUSH: 20000 ops 41152.26 ops/sec 0/3/1.212
LRANGE (10 elements): 20000 ops 36563.07 ops/sec 1/8/1...
Java switch statement multiple cases
Just trying to figure out how to use many multiple cases for a Java switch statement. Here's an example of what I'm trying to do:
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How to assign multiple classes to an HTML container? [closed]
...t.
class = cdata-list [CS]
This attribute
assigns a class name or set of class names to an element. Any number
of elements may be assigned the same class name or names. Multiple
class names must be separated by white space characters.
Yes, just put a space between them.
<article ...
记一次数据库表自增长（Auto Increment）故障 - 数据库(内核) - 清泛网 - ...
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FOR EACH ROW
BEGIN
INSERT INTO seq (created) VALUES (NOW());
SET NEW.id = LAST_INSERT_ID();
END;
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问题到这里似乎已经解决了，不过在咨询了 @linux流浪猫 之后，意外得到了一个很简单的答案：只要删除问题数据后，重启一下服务即可。...
Can you attach a UIGestureRecognizer to multiple views?
...: WARNING: A Gesture recognizer (<UITapGestureRecognizer:.....>) was setup in a storyboard/xib to be added to more than one view (-><UIView: ; frame = (0 44; 600 536); autoresize = RM+BM; gestureRecognizers = <NSArray...: >; layer = <CALayer: ...>>) at a time, this was nev...
Animated GIF in IE stopping
...ample: code <div id="img_content"> <img id='aj_loader' src='assets/2631.gif' style="display:none;"/> </div> And then: code $("#img_content").html($("#img_content").html());
– misaizdaleka
Mar 16 '12 at 14:16
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How to see which plugins are making Vim slow?
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@subjectego :set more | verbose function {function_name} will show you function contents and where it is located.
– ZyX
Aug 29 '15 at 19:26
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