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How do I know the current width of system scrollbar?
...he scroll bar, the easiest way is to use the Control.ClientSize property.
From the documentation:
Gets or sets the height and width of the client area of the control.
The client area of a control is the bounds of the control, minus the nonclient elements such as scroll bars, borders, title ba...
What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code
...ts you're seeing (and supposed to be seeing). The references I'm using are from the ECMA-262 standard.
[] + []
When using the addition operator, both the left and right operands are converted to primitives first (§11.6.1). As per §9.1, converting an object (in this case an array) to a primitive...
Set custom attribute using JavaScript
...
For people coming from Google, this question is not about data attributes - OP added a non-standard attribute to their HTML object, and wondered how to set it.
However, you should not add custom attributes to your properties - you should use...
How to make a smooth image rotation in Android?
...ator instead.
You can use the built-in android.R.anim.linear_interpolator from your animation XML file with android:interpolator="@android:anim/linear_interpolator".
Or you can create your own XML interpolation file in your project, e.g. name it res/anim/linear_interpolator.xml:
<?xml version=...
How to capitalize the first character of each word in a string
...
WordUtils.capitalize(str) (from apache commons-text)
(Note: if you need "fOO BAr" to become "Foo Bar", then use capitalizeFully(..) instead)
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git clone through ssh
... that (empty passphrase for the ssh key gen), I still could not clone repo from github. p.s. I did not add the key to the agent.
– soMuchToLearn
Oct 22 '19 at 18:07
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Django: Set foreign key using integer?
...articularly useful aspect of Django, one that everyone should know and use from time to time when appropriate.
caveat:
@RuneKaagaard points out that employee.type is not accurate afterwards in recent Django versions, even after calling employee.save() (it holds its old value). Using it would of co...
What is the syntax for “not equal” in SQLite?
...
From the official documentation:
The non-equals operator can be either != or <>
So your code becomes:
Cursor findNormalItems = db.query("items", columns, "type != ?",
new String...
Cloning an Object in Node.js
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From what I can tell the object spread operator is not an ES6 thing but instead a stage 3 proposal. which means you can use it with babel but not without from what I understand. github.com/tc39/…
– mac...
How to create a checkbox with a clickable label?
...ribute, and it will be assumed that it is for the input within it.
Excerpt from w3.org (with my emphasis):
[The for attribute] explicitly associates the label being defined with another control. When present, the value of this attribute must be the same as the value of the id attribute of some othe...