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Base64 Decoding in iOS 7+
...der, so I don't like using it, since I think that header should be removed from the iOS SDK altogether. Anyway, you have a point in saying that is very readable, so feel free to use it.
– Gabriele Petronella
Mar 16 '14 at 22:52
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Run Java Code Online [closed]
...for opening the projects sidebar seem to be CTRL+RIGHT which I use to jump from word to word and it makes the sidebar come and go all the time!
– Stefano
May 9 '12 at 1:41
add...
Convert number strings with commas in pandas DataFrame to float
...
If you're reading in from csv then you can use the thousands arg:
df.read_csv('foo.tsv', sep='\t', thousands=',')
This method is likely to be more efficient than performing the operation as a separate step.
You need to set the locale first:...
Detecting CTRL+C in Node.js
I got this code from a different SO question, but node complained to use process.stdin.setRawMode instead of tty, so I changed it.
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What does the arrow operator, '->', do in Java?
...s a link to one. Basically, the -> separates the parameters (left-side) from the implementation (right side).
The general syntax for using lambda expressions is
(Parameters) -> { Body } where the -> separates parameters and lambda expression body.
The parameters are enclosed in parentheses ...
How to highlight text using javascript
... it's probably a bad idea to start building your own highlighting function from scratch is because you will certainly run into issues that others have already solved. Challenges:
You would need to remove text nodes with HTML elements to highlight your matches without destroying DOM events and trig...
How to check edittext's text is email address or not?
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String implements CharSequence so I think the cast from email to inputStr is redundant.
– nuala
Aug 2 '12 at 15:11
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Convert a series of parent-child relationships into a hierarchical tree?
...ct child is found
if($parent == $root) {
# Remove item from tree (we don't need to traverse this again)
unset($tree[$child]);
# Append the child into result array and parse its children
$return[] = array(
'name' => $child,
...
How can I use different certificates on specific connections?
...ite your own code using CertificateFactory, or just import it with keytool from the JDK (keytool won't work for a "key entry", but is just fine for a "trusted entry").
keytool -import -file selfsigned.pem -alias server -keystore server.jks
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Bare asterisk in function arguments?
... bit of related information. The behaviour for the single asterisk derives from PEP-3102. Quoting the related section:
The second syntactical change is to allow the argument name to
be omitted for a varargs argument. The meaning of this is to
allow for keyword-only arguments for functions that woul...