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Nullable vs. int? - Is there any difference?
...ression term ';'
If you are curious about the exact reason for this, I really recommend you to check the already linked question, but the basic problem is that in the parsing phase after an is (or an as) operator, when we face a ? token we check if the next token can be interpreted as a unary oper...
How to compare a local git branch with its remote branch?
...rbranch_path> <remotebranch_path>
You can git branch -a to list all branches (local and remote) then choose branch name from list (just remove remotes/ from remote branch name.
Example: git diff master origin/master (where "master" is local master branch and "origin/master" is a remote n...
puts vs logger in rails rake tasks
...sename($0) == 'rake'
# http://stackoverflow.com/questions/2246141/puts-vs-logger-in-rails-rake-tasks
log_file = Rails.root.join("log", "#{Rails.env}.log")
Rails.logger = ActiveSupport::Logger.new(log_file)
Rails.logger.extend(ActiveSupport::Logger.broadcast(ActiveSupport::Logger....
How to remove all debug logging calls before building the release version of an Android app?
According to Google, I must " deactivate any calls to Log methods in the source code " before publishing my Android app to Google Play. Extract from section 3 of the publication checklist :
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What is the function of the DBMDL File in VS database project
...flow.com%2fquestions%2f3634649%2fwhat-is-the-function-of-the-dbmdl-file-in-vs-database-project%23new-answer', 'question_page');
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VBA - how to conditionally skip a for loop iteration
...iteration. I would suggest a judicious use of Goto as a workaround, especially if this is just a contrived example and your real code is more complicated:
For i = LBound(Schedule, 1) To UBound(Schedule, 1)
If (Schedule(i, 1) < ReferenceDate) Then
PrevCouponIndex = i
Goto Nex...
Not equal != operator on NULL
...dicates for such situations.
This behavior is not specific to SQL Server. All standards-compliant SQL dialects work the same way.
Note: To compare if your value is not null, you use IS NOT NULL, while to compare with not null value, you use <> 'YOUR_VALUE'. I can't say if my value equals or ...
AngularJS - How can I reference the property name within an ng-Repeat
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val vs value affecting the space?
– Danny Mahoney
Mar 21 '16 at 5:06
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Laravel 4: how to “order by” using Eloquent ORM [duplicate]
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I like this answer the best vs handling in-line, esp if you are handling multiple order conditions. Thanks! _.orderBy(this.users, ['name', 'last_login'], ['asc', 'desc'])
– kaleazy
Mar 22 '19 at 20:37
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How to reset index in a pandas dataframe? [duplicate]
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@Outcast Source - The fastest is len(df.index), 381ns vs df.shape 1.17us. Oyr something missing?
– jezrael
Jan 3 '18 at 5:15
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