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How to have an automatic timestamp in SQLite?
...rged your answer and javed's. With DEFAULT (STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW', 'localtime')) one actually gets meaningful microsecond values.
– Dietmar
Jun 22 '17 at 18:24
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Difference between String#equals and String#contentEquals methods
What is the difference between the String#equals method and the String#contentEquals method?
9 Answers
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MySQL CONCAT returns NULL if any field contain NULL
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You can use if select CONCAT(if(affiliate_name is null ,'',affiliate_name),'- ',if(model is null ,'',affiliate_name)) as model from devices
– Dinesh Rabara
Sep 24 '15 at 13:41
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Git status ignore line endings / identical files / windows & linux environment / dropbox / mled
...repo is in Dropbox (I don't need a public repository) that's probably the difference
– Thorsten Niehues
Dec 13 '13 at 10:46
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how to schedule a job for sql query to run daily?
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if SQL Server Agent node is not expandable with a label "Agent XPs disabled", run this code sp_configure 'show advanced options', 1; GO RECONFIGURE; GO sp_configure 'Agent XPs', 1; GO ...
How to make a in Bootstrap look like a normal link in nav-tabs?
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Shows differently than links.
– Ciro Santilli 郝海东冠状病六四事件法轮功
Oct 5 '14 at 9:35
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Ukkonen's suffix tree algorithm in plain English
...e an initial tree, which looks like this:
And what it means is this:
Now we progress to position 2 (right after b). Our goal at each step
is to insert all suffixes up to the current position. We do this
by
expanding the existing a-edge to ab
inserting one new edge for b
In our representati...
How to select first parent DIV using jQuery?
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Use .closest() to traverse up the DOM tree up to the specified selector.
var classes = $(this).parent().closest('div').attr('class').split(' '); // this gets the parent classes.
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ImageConvertor 扩展：免费图像转换器，支持JPG/PNG/WEBP格式转换和图像处...
...鼠标移动时拖动元素 document.onmousemove = function(e) { if (!isDragging) return; element.style.left = (e.clientX - offsetX) + 'px'; element.style.top = (e.clientY - offsetY) + 'px'; }; // 鼠标释放时停止拖动 document.onmouseup = function(...
Set a DateTime database field to “Now”
...s with SQL parameters. It I set a DateTime parameter to the value DateTime.Now, what will my request look like ?
3 Answers
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