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How do you remove all the options of a select box and then add one option and select it with jQuery?

.../attr/text like: .append($("<option></option>").attr("value", '123').text('ABC!') – Brock Hensley Jun 27 '13 at 21:58 ...
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ValueError: invalid literal for int() with base 10: ''

...answered Apr 23 '19 at 3:21 Brad123Brad123 49233 silver badges66 bronze badges ...
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Export query result to .csv file in SQL Server 2008

...out add the querytimeout so e.g. Invoke-Sqlcmd -ServerInstance MySQLserver123 -Query $QueryFmt -querytimeout 600 | Export-CSV $AttachmentPath – Tilo Apr 6 '17 at 16:44 1 ...
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The difference between sys.stdout.write and print?

... open('log.txt', 'w') # redirect all prints to this log file print("testing123") # nothing appears at interactive prompt print("another line") # again nothing appears. it's written to log file instead sys.stdout.close() # ordinary file object sys.stdout = tem...
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Why do == comparisons with Integer.valueOf(String) give different results for 127 and 128?

...th that in mind, consider the difference between these three. new Integer(123); This (obviously) makes a brand new Integer object. Integer.parseInt("123"); This returns an int primitive value after parsing the String. Integer.valueOf("123"); This is more complex than the others. It starts ...
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Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading

...xxxxxxx/assets/fonts/my-cool-font.ttf HTTP/1.1 200 OK x-amz-id-2: Ay63Qb5uR98ag47SRJ91+YALtc4onRu1JUJgMTU98Es/pzQ3ckmuWhzzbTgDTCt+ x-amz-request-id: F1FFE275C0FBE500 Date: Thu, 14 Aug 2014 09:39:40 GMT Access-Control-Allow-Origin: https://example.com Access-Control-Allow-Methods: GET Access-Control-...
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How do I do an OR filter in a Django query?

...s, but a bit simpler, without the lambda: filter_kwargs = { 'field_a': 123, 'field_b__in': (3, 4, 5, ), } To filter these two conditions using OR: Item.objects.filter(Q(field_a=123) | Q(field_b__in=(3, 4, 5, )) To get the same result programmatically: list_of_Q = [Q(**{key: val}) for key, ...
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Formatting Phone Numbers in PHP

... SMS app and need to be able to convert the sender's phone number from +11234567890 to 123-456-7890 so it can be compared to records in a MySQL database . ...
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Why is a combiner needed for reduce method that converts type in java 8

... answered Sep 4 '15 at 7:39 quiz123quiz123 3655 bronze badges ...
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PHP Function Comments

...dited Sep 22 '16 at 10:07 Dennis98 11111 silver badge1010 bronze badges answered Sep 29 '10 at 15:15 Waqar Ala...