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Can I 'git commit' a file and ignore its content changes?
... object names recorded for the paths are not updated. Instead, this option sets/unsets the "assume unchanged" bit for the paths. When the "assume unchanged" bit is on, the user promises not to change the file and allows Git to assume that the working tree file matches what is recorded in the index. ...
Does the order of LINQ functions matter?
...he following two lines will give different results (for most providers/datasets):
myCollection.OrderBy(o => o).Distinct();
myCollection.Distinct().OrderBy(o => o);
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Bash script to set up a temporary SSH tunnel
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Multiple commands in gdb separated by some sort of delimiter ';'?
...B commands will allow us to enter 3 whatis requests all on a single line:
set prompt #gdb#
Any prompt whose first non-whitespace character is # will work: it just so happens that # starts a comment in GDB command scripts.
set logging overwrite on
By default, GDB appends to a log file; choosing...
How do I change read/write mode for a file using Emacs?
If a file is set to read only mode, how do I change it to write mode and vice versa from within Emacs?
9 Answers
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How set maximum date in datepicker dialog in android?
In my application am using date picker to set date.i want to set date picker maximum date is as today date according to system date.i don't know how to set date picker maximum date as today date.Can any one know help me to solve this problem.
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EOL conversion in notepad ++
...on for even quicker finding (or different language versions)
You can also set the default EOL in notepad++ via "Settings" -> "Preferences" -> "New Document/Default Directory" then select "Unix/OSX" under the Format box.
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Getting attribute using XPath
... @KorayTugay, the XPath expression /*/book[1]/title/@lang selects a node-set of 0 or more attribute nodes, while the XPath expression string(/*/book[1]/title/@lang) when evaluated, produces the string value of this node-set -- and this is the string value of the first (in document order) node from...
Fixed stroke width in SVG
I would like to be able to set the stroke-width on an SVG element to be "pixel-aware", that is always be 1px wide regardless of the current scaling transformations applied. I am aware that this may well be impossible, since the whole point of SVG is to be pixel independent.
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How to return a result (startActivityForResult) from a TabHost Activity?
... finish() method only sends back the result if there is a mParent property set to null. Otherwise the result is lost.
public void finish() {
if (mParent == null) {
int resultCode;
Intent resultData;
synchronized (this) {
resultCode = mResultCode;
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