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How to get current relative directory of your Makefile?
...y around this since $(MAKEFILE_LIST) with two makefiles gives you a single string "Makefile One Makefile Two, which cannot handle spaces
– mrosales
Jan 24 '15 at 17:05
2
...
Using “this” with class name
... }.demoThis();
new NestedSiht().demoThis();
}
public static void main(String [] args) {
new Siht().demoThis();
}
}
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How can I get the current page name in WordPress?
... server variables themselves and extract the requested page from the query string.
$page_slug = trim( $_SERVER["REQUEST_URI"] , '/' )
Note that this is a "dumb" solution. It doesn't know, for instance that the page with the slug 'coming-soon' is also p=6. And it assumes that your permalink settin...
Unlimited Bash History [closed]
...
Set HISTSIZE and HISTFILESIZE in .bashrc to an empty string:
HISTSIZE=
HISTFILESIZE=
In bash 4.3 and later you can also use HISTSIZE=-1 HISTFILESIZE=-1:
n. Setting HISTSIZE to a value less than zero causes the history list to be
unlimited (setting it 0 zero disables t...
UITableView : viewForHeaderInSection: not called during reloadData:
... automatically set to the all-caps version of the titleForHeaderInSection: string. To prevent this behavior, either don't implement titleForHeaderInSection: or use a custom label instead of the inherited textLabel.
– Ortwin Gentz
Mar 21 '18 at 15:04
...
Fluent and Query Expression — Is there any benefit(s) of one over other?
...clauses)
When doing joins
Here's an example (from the LINQPad samples):
string[] fullNames = { "Anne Williams", "John Fred Smith", "Sue Green" };
var query =
from fullName in fullNames
from name in fullName.Split()
orderby fullName, name
select name + " came from " + fullName;
Now comp...
Why does a return in `finally` override `try`?
...ors
} finally {
return res.send('finally');
}
This code will show the string try in your browser. ALSO, the example will show an error in your console. The res.send() function is called twice. This will happen with anything that is a function. The try-catch-finally block will obfuscate this fac...
How to index into a dictionary?
...("yellow", "8")]
if you don't need access by key. (Why are your numbers strings by the way?)
In Python 3.7, normal dictionaries are ordered, so you don't need to use OrderedDict anymore (but you still can – it's basically the same type). The CPython implementation of Python 3.6 already includ...
How do I create a transparent Activity on Android?
...vity:
@Override
protected void onCreate(Bundle savedInstanceState) {
String email = getIntent().getStringExtra(AppConstants.REGISTER_EMAIL_INTENT_KEY);
if (email != null && !email.isEmpty()) {
// We have the valid email ID, no need to take it from user,
// prepare t...
MySQL offset infinite rows
...this value in an 32 bit integer. You have to make sure you store this as a string to ensure compatibility.
– AlicanC
Dec 7 '11 at 22:51
14
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