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Change a column type from Date to DateTime during ROR migration
...dited Jan 23 '15 at 12:42
Polsonby
22.3k1919 gold badges5555 silver badges7373 bronze badges
answered Mar 4 '11 at 8:42
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Avoid line break between html elements
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In some cases (e.g. html generated and inserted by JavaScript) you also may want to try to insert a zero width joiner:
.wrapper{
width: 290px;
white-space: no-wrap;
resize:both;
overflow:auto;
border: 1px solid gray;
}
.breakable-text{
displa...
Counting Chars in EditText Changed Listener
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little few change in your code :
TextView tv = (TextView)findViewById(R.id.charCounts);
textMessage = (EditText)findViewById(R.id.textMessage);
textMessage.addTextChangedListener(new TextWatcher(){
public void afterTextChanged(Editable s) {
tv.setText(String.valueOf(s.toString(...
How can I add remote repositories in Mercurial?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How to completely remove borders from HTML table
...oto frame". In other words, I want to make a blank page that is surrounded by 4 pictures.
6 Answers
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The current SynchronizationContext may not be used as a TaskScheduler
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
typecast string to integer - Postgres
... having an error because of NULL, or special characters or empty string is by doing this:
SELECT REGEXP_REPLACE(COALESCE(<column>::character varying, '0'), '[^0-9]*' ,'0')::integer FROM table
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Android image caching
...tent() method because 304 responses don't have an associated response body by RFC standard.
– TheRealChx101
Jul 16 '19 at 16:58
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Parallel foreach with asynchronous lambda
...s comment - in your package you called the variable maxDegreeOfParalellism by mistake (and therefore your quoted code won't compile until you change it..)
– BornToCode
Sep 18 '17 at 12:57
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Find the number of columns in a table
...dited Sep 27 '17 at 7:28
Dmitry Bychenko
142k1616 gold badges129129 silver badges172172 bronze badges
answered Mar 18 '09 at 14:12
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