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Changing image sizes proportionally using CSS?
... days now to configure my thumbnail gallery so all the images appear the same height and width. However when I change the Css code to,
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Is it possible to force Excel recognize UTF-8 CSV files automatically?
I'm developing a part of an application that's responsible for exporting some data into CSV files. The application always uses UTF-8 because of its multilingual nature at all levels. But opening such CSV files (containing e.g. diacritics, cyrillic letters, Greek letters) in Excel does not achieve th...
Why should you remove unnecessary C# using directives?
...ing that's needed is loaded on demand. So even if you have that using statement, unless you actually use a type in that namespace / assembly, the assembly that using statement is correlated to won't be loaded.
Mainly, it's just to clean up for personal preference.
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Android emulator and virtualbox cannot run at same time
...ning, I cannot start an Android emulator image (and vice versa). The error message in the AVD manager is
13 Answers
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Insert a line at specific line number with sed or awk
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-i does the modification directly to file FILE, no output to stdout, as mentioned in the comments by glenn jackman.
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How to set JAVA_HOME in Linux for all users
...ged user, ie. sudo vim
Press 'i' to get in insert mode
add:
export JAVA_HOME="path that you found"
export PATH=$JAVA_HOME/bin:$PATH
logout and login again, reboot, or use source /etc/profile to apply changes immediately in your current shell
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Android: How to change CheckBox size?
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Keep in mind that different devices may have custom themes installed. If you adjust the size by placing your own custom image, make sure you replace every checkbox in the app (even if there is no size change) or else you may end up with a mix of styles on certain devices.
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Database design for audit logging
Every time I need to design a new database I spend quite some time
thinking on how I should set up the database schema to keep an audit log of
the changes.
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Shortcut to open file in Vim
...trl + N option of autofill. Invoke a keyboard shortcut, type the file name/pattern, and choose from all the matching files names.
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Remove white space below image [duplicate]
... bits that hang off the bottom of 'y' and 'p') because img is an inline element by default. This removes the gap:
.youtube-thumb img { display: block; }
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