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How to Set Opacity (Alpha) for View in Android
... helped me. However it's ridiculous that a TextView and an ImageView have different ways to set alpha.
– Geraldo Nascimento
Dec 29 '10 at 17:09
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jQuery validation: change default error message
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I used this as a quick fix for a multilanguage form: if($('body').attr('lang')=="es"){ jQuery.extend... };
– Heraldmonkey
Jun 18 '13 at 14:14
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Git: Discard all changes on a diverged local branch
...the reset in the reflog. This makes the operation easily reversible later, if needed.
– Dan Moulding
Mar 30 '11 at 22:36
9
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Why does git perform fast-forward merges by default?
...e --no-ff flag causes the merge to always create a new commit object, even if the merge could be performed with a fast-forward. This avoids losing information about the historical existence of a feature branch and groups together all commits that together added the feature.
Jakub Narębski also me...
Is char signed or unsigned by default?
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The book is wrong. The standard does not specify if plain char is signed or unsigned.
In fact, the standard defines three distinct types: char, signed char, and unsigned char. If you #include <limits.h> and then look at CHAR_MIN, you can find out if plain char i...
Getting View's coordinates relative to the root layout
...other claims to be easier.
private int getRelativeLeft(View myView) {
if (myView.getParent() == myView.getRootView())
return myView.getLeft();
else
return myView.getLeft() + getRelativeLeft((View) myView.getParent());
}
private int getRelativeTop(View myView) {
if (myVi...
Are HTML comments inside script tags a best practice? [closed]
...nd script blocks, which means that they know to ignore the JavaScript even if they can't interpret it.
Matt Kruse gives a slightly more detailed explanation on his JavaScript Toolbox site for why specifically not to use HTML comments within script blocks.
Quoted from that page:
Don't Use HTML C...
Login failed for user 'DOMAIN\MACHINENAME$'
...iltin\system) but both will authenticate as the machine account remotely.
If you see a failure like Login failed for user 'DOMAIN\MACHINENAME$' it means that a process running as NETWORK SERVICE or as LocalSystem has accessed a remote resource, has authenticated itself as the machine account and wa...
Regex exactly n OR m times
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There is no single quantifier that means "exactly m or n times". The way you are doing it is fine.
An alternative is:
X{m}(X{k})?
where m < n and k is the value of n-m.
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REST URI convention - Singular or plural name of resource while creating it
I'm new to REST and I've observed that in some RESTful services they use different resource URI for update/get/delete and Create. Such as
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