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Using Default Arguments in a Function
... {
// single parameter, of object type SOMETHING
} else if (is_string($params)) {
// single argument given as string
} else if (is_array($params)) {
// params could be an array of properties like array('x' => 'x1', 'y' => 'y1')
} else if (func_num_args() == ...
What is a “cache-friendly” code?
...reases the number from 2 to N+1. Organizing a cache into more "ways" takes extra circuitry and generally runs slower, so (for example) an 8192-way set associative cache is rarely a good solution either.
Ultimately, this factor is more difficult to control in portable code though. Your control over w...
Loop through all nested dictionary values?
...lso easy to modify it to track the prefix as a tuple of keys rather than a string if you need it that way.
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How to implement one-to-one, one-to-many and many-to-many relationships while designing tables?
...or example:
CREATE TABLE Gov(
GID number(6) PRIMARY KEY,
Name varchar2(25),
Address varchar2(30),
TermBegin date,
TermEnd date
);
CREATE TABLE State(
SID number(3) PRIMARY KEY,
StateName varchar2(15),
Population number(10),
SGID Number(4) REFERENCES Gov(GID)...
How can I make robocopy silent in the command line except for progress?
...
Appears if you use /mir or /purge the extra files are still logged. Can't find a way to turn that off.
– bbodenmiller
Apr 14 '14 at 18:08
1
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UTF-8: General? Bin? Unicode?
...eas utf8 might give you hundreds of encoding-related bugs like:
Incorrect string value: ‘\xF0\x9F\x98\x81…’ for column ‘data’ at row 1
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Programmatically creating Markdown tables in R with KnitR
...:) Please note that you might also use the generic S3 method to save a few chars to type, like: pander(head(iris)[, 1:3])
– daroczig
Mar 19 '13 at 9:23
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How to exclude certain directories/files from git grep search
... separate list $moved. I had issues with whitespace in
# the search-string, so this is loosely based on:
# http://www.linuxjournal.com/content/bash-preserving-whitespace-using-set-and-eval
x=1 ...
MySQL search and replace some text in a field
...REPLACE(field, 'foo', 'bar') WHERE INSTR(field, 'foo') > 0;
REPLACE (string functions)
INSTR (string functions)
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Using “like” wildcard in prepared statement
...
You need to set it in the value itself, not in the prepared statement SQL string.
So, this should do for a prefix-match:
notes = notes
.replace("!", "!!")
.replace("%", "!%")
.replace("_", "!_")
.replace("[", "![");
PreparedStatement pstmt = con.prepareStatement(
"SELECT ...