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How to convert a List into a comma separated string without iterating List explicitly [dupli
...eplace("]", "")
.replace(", ", ",");
// CSV format surrounded by single quote
// Useful for SQL IN QUERY
String csvWithQuote = ids.toString().replace("[", "'").replace("]", "'")
.replace(", ", "','");
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Input text dialog Android
...lare global Context, Context cont; and then, replace "this" in alertdialog by cont. AlertDialog.Builder builder = new AlertDialog.Builder(cont); final EditText input = new EditText(cont);
– user2891317
Oct 17 '13 at 16:06
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ROW_NUMBER() in MySQL
...num+1 AS row_number, t.id FROM (SELECT * FROM table1 WHERE col = 264 ORDER BY id) t, (SELECT @row_num:=0) var;
– jberryman
Apr 26 '17 at 16:33
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Embed SVG in SVG?
..., you cannot style elements inside an SVG element that has been referenced by an <image>.
– Phrogz
Jan 16 '12 at 16:43
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Android ListView headers
I have ListView that has some kind of events on it. Events are sorted by day, and I would like to have header with date on it for every day, and then events listen below.
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What is the difference between a Docker image and a container?
...ent when transferring images over the network.
Local images can be listed by running docker images:
REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
ubuntu 13.10 5e019ab7bf6d 2 months ago 180 MB
ubuntu...
How to generate a new Guid in stored procedure?
...ood)
The Cost of GUIDs as Primary Keys (Jimmy Nelson's article referenced by the two other articles)
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Using Selenium Web Driver to retrieve value of a HTML input
... tags of an element. For input elements, the displayed text is not wrapped by the <input> tag, instead it's inside the value attribute.
Note: Case matters. If you specify "Value", you'll get a 'null' value back. This is true for C# at least.
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How can I select rows with most recent timestamp for each key value?
... MAX(timestamp) FROM sensorTable s2 WHERE s1.sensorID = s2.sensorID)
ORDER BY sensorID, timestamp;
Pretty self-explaining I think, but here's more info if you wish, as well as other examples. It's from the MySQL manual, but above query works with every RDBMS (implementing the sql'92 standard).
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Can I change the checkbox size using CSS?
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Highly discouraged by Mozilla. developer.mozilla.org/en-US/docs/Web/CSS/zoom
– Trade-Ideas Philip
Aug 11 '19 at 22:34
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