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Escape angle brackets in a Windows command prompt
...nwanted) space at the end when parentheses are used.
Aint batch scripting fun ;-)
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Reading specific lines only
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fun fact: if you use a set instead of the list in the second example, you get O(1) running time. Look up in a list is O(n). Internally sets are represented as hashes, and thats why you get the O(1) running time. not a big dea...
Can you remove elements from a std::list while iterating through it?
... incremented before calling erase, and the previous value is passed to the function. A function's arguments have to be fully evaluated before the function is called.
– Brian Neal
Feb 27 '09 at 20:07
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Kiosk mode in Android
...o be mistaken though.
But for a prototype that could be sufficient.
Have fun tinkering!
[1]:
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.HOME" />
<category android:name="android.intent.category.DEFAU...
How do you exit from a void function in C++?
How can you prematurely exit from a function without returning a value if it is a void function? I have a void method that needs to not execute its code if a certain condition is true. I really don't want to have to change the method to actually return a value.
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Call apply-like function on each row of dataframe with multiple arguments from each row
...me with multiple columns. For each row in the dataframe, I want to call a function on the row, and the input of the function is using multiple columns from that row. For example, let's say I have this data and this testFunc which accepts two args:
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Sending email with PHP from an SMTP server
...for phpMailer -- its the sane persons alternative to PHP's built in mail() function.
– SDC
Jan 22 '13 at 11:21
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How to scroll the window using JQuery $.scrollTo() function
...g to scroll smoothly you could use basic javascript setTimeout/setInterval function to make it scroll in increments of 1px over a set length of time.
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C# equivalent to Java's charAt()?
...use String.ElementAt(). It's quite similar to java's String.charAt(). Have fun coding!
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node.js database [closed]
...er at
Google group for the mongodb driver
or here at Stackoverflow
Have fun with node.js. I absolutely love the platform :D
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