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Highlight bash/shell code in markdown
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If need only to highlight first word as command, so I often use properties:
```properties
npm run build
```
I obtain something like:
npm run build
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Python None comparison: should I use “is” or ==?
...they actually are the same object (not just equivalent objects)
In other words, == is a check for equivalence (which is defined from object to object) whereas is checks for object identity:
lst = [1,2,3]
lst == lst[:] # This is True since the lists are "equivalent"
lst is lst[:] # This is False...
How to repeat last command in python interpreter shell?
...eturn while cursor is on a previous command retrieves that command.
Expand word is also useful to reduce typing.
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How to convert string to char array in C++?
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I love the way people abuse the word safety... oh, there's not enough room for the string, so let's truncate it.. oh, we accidentally removed the info about the patient's life threatening drug allergy.. but we don't have a buffer overrun anymore. well, I gu...
PHP Get all subdirectories of a given directory
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@developerbmw Note the word or. He presents two different methods of attaining the goal.
– Ken Wayne VanderLinde
Jan 8 '16 at 19:20
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How do I make a branch point at a specific commit? [duplicate]
...;remote> <branch> is well described in another thread, though the word "overwrite" in the title is misleading.
Force "git push" to overwrite remote files
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Your content must have a ListView whose id attribute is 'android.R.id.list'
.../>
Since you are using ListActivity your xml file must specify the keyword android while mentioning to a ID.
If you need a custom ListView then instead of Extending a ListActivity, you have to simply extend an Activity and should have the same id without the keyword android.
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How to hide the “back” button in UINavigationController?
...get pushed (or just got pushed) onto the UINavigationController.
In other words, say I have a UINavigationController named myNavController. I want to put a new view on it, and when I do I don't want the back button to show anymore. I could do something like:
UIViewController *newVC = [[UIViewContr...
What's “this” in JavaScript onclick?
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keyword this in addEventListener event
function getValue(o) {
alert(o.innerHTML);
}
function hide(current) {
current.setAttribute("style", "display: none");
}
var bullet = document.querySelectorAll(".bullet");...
How can I recall the argument of the previous bash command?
... 2007 Free Software Foundation, Inc. The error message is -bash: :1-2: bad word specifier
– RNA
Feb 14 '14 at 18:21
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