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Merge two branch revisions using Subversion
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why do we specify revision 10 to HEAD? Why two revision endpoints instead of just one revision to use as a snapshot? which branch does "10 to HEAD" refer to?
– ahnbizcad
Sep 3 '15 at 20:03
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How to handle more than 10 parameters in shell
...@"
or
while (( $# > 0 )) # or [ $# -gt 0 ]
do
echo "$1"
shift
done
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Difference between the 'controller', 'link' and 'compile' functions when defining a directive
...epage uses controller for one and link for another directive. What is the difference between the two?
4 Answers
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What is the function of the DBMDL File in VS database project
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StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
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Open the file in universal-newline mode using the CSV Django module
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I believe you can simplify this. It seems odd to seek to the start after just opening the file. The following helped me overcome the same issue from an Excel spreadsheet export to CSV using the defaults: ...
mysql command for showing current configuration variables
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What you are looking for is this:
SHOW VARIABLES;
You can modify it further like any query:
SHOW VARIABLES LIKE '%max%';
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What are the differences between B trees and B+ trees?
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The image below helps show the differences between B+ trees and B trees.
Advantages of B+ trees:
Because B+ trees don't have data associated with interior nodes, more keys can fit on a page of memory. Therefore, it will require fewer cache misses in orde...
Indent multiple lines quickly in vi
... the curly braces and use >% or from anywhere inside block use >iB.
If you’re copying blocks of text around and need to align the indent of a block in its new location, use ]p instead of just p. This aligns the pasted block with the surrounding text.
Also, the shiftwidth setting allows you...
Matplotlib Legends not working
...plotting graph then only u can use legend.
x axis name and y axis name is different than legend name.
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How do I clear the std::queue efficiently?
...r implementing JobQueue class. ( Basically this class process each job in FIFO manner).
In one scenario, I want to clear the queue in one shot( delete all jobs from the queue).
I don't see any clear method available in std::queue class.
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