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Do Git tags only apply to the current branch?
...anches - they only ever identify a commit.
That commit can be pointed to from any number of branches - i.e., it can be part of the history of any number of branches - including none.
Therefore, running git show <tag> to see a tag's details contains no reference to any branches, only the ID ...
Why shouldn't `'` be used to escape single quotes?
... is on the official list of valid HTML 4 entities, but &apos; is not.
From C.16. The Named Character Reference ':
The named character reference &apos;
(the apostrophe, U+0027) was
introduced in XML 1.0 but does not
appear in HTML. Authors should
therefore use &#39; instead o...
Set android shape color programmatically
...awable is an oval and is the background of an ImageView
Get the Drawable from imageView using getBackground():
Drawable background = imageView.getBackground();
Check against usual suspects:
if (background instanceof ShapeDrawable) {
// cast to 'ShapeDrawable'
ShapeDrawable shapeDrawabl...
What is the difference between a var and val definition in Scala?
...and. That's the kind of object management that immutability makes you free from.
Now, let's covert it to an immutable.Queue:
def toNum(q: scala.collection.immutable.Queue[Int]) = {
def recurse(qr: scala.collection.immutable.Queue[Int], num: Int): Int = {
if (qr.isEmpty)
num
else {
...
How do I discard unstaged changes in Git?
...urrent index for the current directory, throwing away all changes in files from the current directory downwards.
git checkout .
or this which checks out all files from the index, overwriting working tree files.
git checkout-index -a -f
...
Unable to execute dex: Multiple dex files define
...ries included in your build path physically. Removing the unused libraries from libs path, clean and save the project, restarts Eclipse and recompile it again do working for me.
– Aryo
Jul 23 '13 at 6:51
...
In C, do braces act as a stack frame?
...fiers declared within the braces are only accessible within the braces, so from a programmer's point of view, it is like they are pushed onto the stack as they are declared and then popped when the scope is exited. However, compilers don't have to generate code that pushes/pops anything on entry/ex...
When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
... to use any technology in conjunction with another, so just to be complete from my experience MongoDB and MySQL work fine together as long as they aren't on the same machine
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How do I check if a property exists on a dynamic anonymous type in c#?
I have an anonymous type object that I receive as a dynamic from a method
I would like to check in a property exists on that object.
...
Xcode - ld: library not found for -lPods
...
It seems project has been using cocoapods. and that files are missing from your project.
You cant just download it from git. You need to install it from cocoapods.
for more help, you may follow Introduction to CocoaPods Tutorial
If the project uses CocoaPods be aware to always open the .xcwo...