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offsetting an html anchor to adjust for fixed header [duplicate]
...S without any javascript.
Give your anchor a class:
<a class="anchor" id="top"></a>
You can then position the anchor an offset higher or lower than where it actually appears on the page, by making it a block element and relatively positioning it. -250px will position the anchor up 25...
All falsey values in JavaScript
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FYI, what !, if and ?..: have in common is that they call the internal ToBoolean function on the value. How those values behave in the context of !, if, etc. is already implied by their name: They are "falsy" values. I'm a bit afraid that others will read the answer and think "...
How to use Session attributes in Spring-mvc
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Injecting the User bean will only work if you are calling the bean in a class tha is also session scoped, otherwise if no session exists then it throws exception since there would not be any active session in the context @runtime when we inject the user bean i another class!...
How and why do I set up a C# build machine? [closed]
...5 hash, uploading it, copying it, archiving it, etc. It does this automatically and provides you with a long running history of build artifacts.
Q: How often should we make this kind of build?
A: We have ours poll SVN every hour, looking for code changes, then running a build. Nightly is ok, but ...
Assign width to half available screen width declaratively
Is it possible to assign a widget width to half the available screen width, and do it using declarative xml?
5 Answers
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Difference between author and committer in Git?
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Also, calling the author the "person who wrote the code" doesn't make sense. How would git know who wrote it? When you set git config user and then git add and git commit, then git would know who added and who committed, but it s...
Differences between detach(), hide() and remove() - jQuery
... @comecme: If you have bound an event like a click handler to the span, call remove(), and attach it again, the binding will be gone and clicking the span will do nothing. If you call detach() and reattach, the binding stays and the click handler keeps working.
– lambshaanx...
Nested Models in Backbone.js, how to approach
...te that you are actually invoking the parse method in your nested model by calling:
new embeddedClass(embeddedData, {parse:true});
You can define as many nested models in the model field as you need.
Of course, if you want to go as far as saving the nested model in its own table. This wouldn't b...
What is the best way to auto-generate INSERT statements for a SQL Server table?
...encounter Cyclic dependencies found error, switch to Schema and data to avoid the error. Happens in Management Studio v17.
– Endy Tjahjono
Sep 6 '17 at 10:50
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How to copy a collection from one database to another in MongoDB
...a command to move a collection from one database to another. It's just not called "move" or "copy".
To copy a collection, you can clone it on the same db, then move the clone.
To clone:
> use db1
> db.source_collection.find().forEach( function(x){db.collection_copy.insert(x)} );
To move:
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