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How does a UILabel's minimumScaleFactor work?
...w to calculate a minimumScaleFactor? Divide your label's minimum font size by your label's default font size. For example, your default font size is 25. Your minimum font size is 10.
10/25 = 0.4
0.4 is your minimumScaleFactor value. Also see @Jsdodgers's answer above.
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Recursively add the entire folder to a repository
...t this will not include files mentioned in .gitignore. I usually add those by hand or use a batch file like this: for /R %%f in (*.*) do git add --force %%f (see bitbucket.org/jeroenp/besharp.net/src/tip/Scripts/GIT/…)
– Jeroen Wiert Pluimers
Oct 28 '13 at 9:...
How to Deserialize XML document
... attributes are redundant, as it simply mimics the default behaviour; i.e. by default a property called StockNumber is stored as an element named <StockNumber> - no need for attributes for that.
– Marc Gravell♦
May 8 '12 at 6:13
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Convert a char to upper case using regular expressions (EditPad Pro)
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You can do this in jEdit, by using the "Return value of a BeanShell snippet" option in jEdit's find and replace dialog. Just search for " [a-z]" and replace it by " _0.toUpperCase()" (without quotes)
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Initialize parent's protected members with initialization list (C++)
...all the base class constructor explicitly, the compiler does that for you (by generating the appropriate trivial constructor for the base class). This causes the something member to be default initialized.
From C++0x draft:
12.6.2 Initializing bases and members
2 Names in a mem-initializer-id are
l...
offsetting an html anchor to adjust for fixed header [duplicate]
...fixed header (I hope that makes sense). I need a way to offset the anchor by the 25px from the height of the header. I would prefer HTML or CSS, but Javascript would be acceptable as well.
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How to validate an email address in PHP
...l doesn't guarantee that the mail exists. The only way to find that out is by sending a confirmation mail.
Now that you have your easy answer feel free to read on about email address validation if you care to learn or otherwise just use the fast answer and move on. No hard feelings.
Trying to v...
What is the at sign (@) in a batch file and what does it do?
...f" causes this behavior to become automatic. "Echo" is usually set to "on" by default when the execution of a script begins. This is the reason "@echo off" is commonly used, to turn echo off without displaying the act of turning it off.
echo verbose
@echo less verbose
pause
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Most efficient way to increment a Map value in Java
...method that I presented in the question
the "TestForNull" method suggested by Aleksandar Dimitrov
the "AtomicLong" method suggested by Hank Gay
the "Trove" method suggested by jrudolph
the "MutableInt" method suggested by phax.myopenid.com
Method
Here's what I did...
created five classes that w...
Python string.join(list) on object array rather than string array
...y_string(',')
print comma.join(list)
and you get
name,name,name
BTW, by using list as variable name you are redefining the list class (keyword) ! Preferably use another identifier name.
Hope you'll find my answer useful.
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