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Modifying location.hash without page scrolling
...ax to load in content and there's a few occasions where we need to deep link into a page. Instead of having a link to "Users" and telling people to click "settings" it's helpful to be able to link people to user.aspx#settings
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How to compare two Dates without the time portion?
I would like to have a compareTo method that ignores the time portion of a java.util.Date. I guess there are a number of ways to solve this. What's the simplest way?
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How to print instances of a class using print()?
...n object of class Foobar using the print() function, I get an output like this:
9 Answers
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Where to put include statements, header or source?
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What if my function takes an argument of type size_t?
– andrybak
Nov 15 '13 at 13:27
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Is it possible to use AutoLayout with UITableView's tableHeaderView?
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I asked and answered a similar question here. In summary, I add the header once and use it to find the required height. That height can then be applied to the header, and the header is set a second time to reflect the change.
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Why extend the Android Application class?
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Offhand, I can't think of a real scenario in which extending Application is either preferable to another approach or necessary to accomplish something. If you have an expensive, frequently used object you can initialize it in an IntentService whe...
Performance difference for control structures 'for' and 'foreach' in C#
...any way significant or not will depend on whether you're doing any real work in the loop. In almost all cases, the difference to performance won't be significant, but the difference to readability favours the foreach loop.
I'd personally use LINQ to avoid the "if" too:
foreach (var item in list.Wh...
Hide/Show Column in an HTML Table
...ns and I need to implement a column chooser using jquery. When a user clicks on a checkbox I want to hide/show the corresponding column in the table. I would like to do this without attaching a class to every td in the table, is there a way to select an entire column using jquery? Below is an exa...
What are database normal forms and can you give examples? [closed]
...s) to reduce data redundancy and improve data integrity. (as written on Wikipedia ).
4 Answers
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How can I randomize the lines in a file using standard tools on Red Hat Linux?
...-place") to have it edit the file. The documentation suggests it should work, but it doesn't. It still displays the shuffled file to stdout, but this time it deletes the original. I suggest you don't use it.
Consider a shell script:
#!/bin/sh
if [[ $# -eq 0 ]]
then
echo "Usage: $0 [file ...]"
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