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Why should a function have only one exit-point? [closed]
...thod. This may require passing a few locals in to allow memory to be freed etc, but unless you're in a performance critical bit of code this is usually a much cleaner solution than a goto IMO. It also allows several methods to share similar cleanup code too.
– Jason Williams
...
Get the full URL in PHP
...VER_ADDR"] ???? 143.34.112.23
$_SERVER["SERVER_PORT"] ???? 80(or 443 etc..)
$_SERVER["REQUEST_SCHEME"] ???? https //similar: $_SERVER["SERVER_PROTOCOL"]
$_SERVER['HTTP_HOST'] ???? example.com (or with WWW) //similar: $_SERVER["E...
Case-INsensitive Dictionary with string key-type in C#
...ol in the instance creation, let say your object is desterilized from json etc, you can create a wrapper class that inherits from dictionary class.
public class CaseInSensitiveDictionary<TValue> : Dictionary<string, TValue>
{
public CaseInSensitiveDictionary() : base(StringComparer.O...
How do I sort an observable collection?
...than ordering them like strings (1, 2, 20, 1000 instead of 1, 1000, 2, 20, etc.)
– NielW
Jul 8 '15 at 20:11
4
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Difference between using Throwable and Exception in a try catch
...e can't basically call ANY Java method after catching it anymore (logging, etc) without the chance to get an unpredictable behavior from JVM as a result?
– Alexander Abakumov
Aug 8 '17 at 22:49
...
Automating “enter” keypresses for bash script generating ssh keys
... test while screening DH-GEX candidates
-t Type of key (ed25519, RSA, DSA etc.)
-f /mypath/bla The output file path and name
-N "" Use empty passphase
and yes "y" for no interaction.
It will generate two files
/mypath/bla
/mypath/bla.pub
where the bla file is private and bla.pub is public.
...
Difference between Visual Basic 6.0 and VBA
...iven all the other statements to the contrary on this forum, on Wikipedia, etc., it makes me wonder who is right, and why there is disagreement! Lomax also wrote (p. 3), "VBA is the same language whether you are using it to create a VB application or to automate some task in Word or Excel." Also, "V...
Android: how to make keyboard enter button say “Search” and handle its click?
...>
Similarly, you can also set imeOptions to actionSubmit, actionSearch, etc
In the java add the editor action listener.
TextInputLayout textInputLayout = findViewById(R.id.textInputLayout);
textInputLayout.getEditText().setOnEditorActionListener(new
TextView.OnEditorActionListener() {
...
Visualizing branch topology in Git
...color choices, different line arrangements for the 2- and 3-line versions, etc.),
And then save a copy to a Gist or other code snippet tool so you can copy & paste it into .gitconfigs in the future (or alternatively version control your dotfiles, of course).
Note: Answer copied from and improv...
Converting NSString to NSDate (and back again)
...ng "10" for representing a year is not good, because it can be 1910, 1810, etc. You probably should use 4 digits for that.
If you can change the date to something like
yyyymmdd
Then you can use:
// Convert string to date object
NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
[date...