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What is Ruby equivalent of Python's `s= “hello, %s. Where is %s?” % (“John”,“Mary”)`
In Python, this idiom for string formatting is quite common
4 Answers
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Hide Console Window in C# Console Application
...want to keep the application running in the background, without any window coming up.
5 Answers
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React ignores 'for' attribute of the label element
... @Meglio In HTML you need a ID for the for attribute to work. To make your component reusable you could add a name property to your component that you set as ID and as name attribute on the actual input field.
– Wim Mostmans
Feb 23 '15 at 12:53
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In C# what is the difference between a destructor and a Finalize method in a class?
...thod declaration is hiding the method of the base class. It will cause the compiler to issue a warning which can be silenced using the new modifier (if it was going to work). The important thing to note here is that you can't both override and declare a new member with identical name at the same tim...
Running Selenium WebDriver python bindings in chrome
... the webdriver.chrome.driver environment variable.
see http://code.google.com/p/selenium/wiki/ChromeDriver for full information on how wire things up.
Edit:
Right, seems to be a bug in the Python bindings wrt reading the chromedriver binary from the path or the environment variable. Seems if chro...
Appending to an existing string
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Ah. I just asked a new question stackoverflow.com/questions/13989619/… thanks for the help!
– xxjjnn
Dec 21 '12 at 11:50
add a comment
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How does setting baselineAligned to false improve performance in LinearLayout?
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The term baseline comes from typography. It's the invisible line letters in text sit on. en.wikipedia.org/wiki/Baseline_%28typography%29
– Zsolt Safrany
Sep 29 '12 at 12:26
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Can I compile all .cpp files in src/ to .o's in obj/, then link to binary in ./?
... systems. With GCC in can be done in a single pass as a side effect of the compilation by adding -MMD flag to CXXFLAGS and -include $(OBJ_FILES:.o=.d) to the end of the makefile body:
CXXFLAGS += -MMD
-include $(OBJ_FILES:.o=.d)
And as guys mentioned already, always have GNU Make Manual around,...
Call a function from another file?
...I include the filepath preceeding the filename, or is there something more complicated?
– Tom
Apr 27 '16 at 1:14
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Mixins vs. Traits
...nstance variables. Traits do not allow this. The state must be provided by composing class (=class using the traits)
ad 2.
There may be the name conflict. Two mixins (MA and MB) or traits (TA and TB) define method with the same definition foo():void.
Mixin MA {
foo():void {
print 'hell...