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How to determine if Javascript array contains an object with an attribute that equals a given value?

...lt;0 || splice(index, 1) here is my a bit updated code: const index = this.selected.indexOf(this.selected.find(s => s.id == passedObj.id)) – Leonid Zadorozhnykh Aug 24 '17 at 8:27 ...
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Reset identity seed after deleting records in SQL Server

...any a times we need to just reseed to next Id available declare @max int select @max=max([Id])from [TestTable] if @max IS NULL //check when max is returned as null SET @max = 0 DBCC CHECKIDENT ('[TestTable]', RESEED,@max) This will check the table and reset to the next ID. ...
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What is the easiest way to ignore a JPA field during persistence?

...uted properties, so you annotate them with @Transient to exclude them from SELECT, INSERT, UPDATE, and DELETE SQL statements. So, for basic attributes, you need to use @Transient in order to exclude a given property from being persisted. For more details about computed entity attributes, ch...
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Check if checkbox is checked with jQuery

...="chk[]" id="chk[]" value="Bananas" /> Instead, drop the ID, and then select them by name, or by a containing element: <fieldset id="checkArray"> <input type="checkbox" name="chk[]" value="Apples" /> <input type="checkbox" name="chk[]" value="Bananas" /> </fieldse...
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Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?

...g.ARGB_8888; Bitmap bitmap = BitmapFactory.decodeFile(photoPath, options); selected_photo.setImageBitmap(bitmap); or http://mihaifonoage.blogspot.com/2009/09/displaying-images-from-sd-card-in.html share | ...
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Why should I capitalize my SQL keywords? [duplicate]

...ors. This said, while this convention is a good thing for DML/DDL such as SELECT/INSERT queries and such, it can make for heavy look of Procedural extensions to SQL as in stored procs. – mjv Dec 9 '09 at 4:34 ...
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How do I get the last inserted ID of a MySQL table in PHP?

...TO_INCREMENT column by that client. This is the reason you should not use select MAX(ID) – woens Oct 4 '12 at 20:15 ...
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Finding ALL duplicate rows, including “elements with smaller subscripts”

...gt;% filter(n > 1) # data frame df %>% add_count(col1, col2) %>% select(n) > 1 # logical vector For duplicate rows (considering all columns): df %>% group_by_all %>% add_tally %>% ungroup %>% filter(n > 1) df %>% group_by_all %>% add_tally %>% ungroup %>% ...
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How to upgrade all Python packages with pip?

... install pip-review $ py -3 -m pip_review --local --interactive You can select 'a' to upgrade all packages; if one upgrade fails, run it again and it continues at the next one. share | improve th...
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How to pad zeroes to a string?

...)) # or print('{0:05d}'.format(number)) # or (explicit 0th positional arg. selection) print('{n:05d}'.format(n=number)) # or (explicit `n` keyword arg. selection) print(format(number, '05d')) Documentation for string formatting and f-strings. ...