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Is the NOLOCK (Sql Server hint) bad practice?
...are, space flight, intensive care monitoring application, etc. You get the idea.
12 Answers
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Rails new vs create
...reates an object (or multiple objects) and saves it to the database, if validations pass. The resulting object is returned whether the object was saved successfully to the database or not.
new(attributes = nil) {|self if block_given?| ...}
New objects can be instantiated as either empty (pass...
How are cookies passed in the HTTP protocol?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Setting a WebRequest's body data
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Is there a way to see the full text inside a request object for debugging purposes? I tried serializing it and tried using a StreamReader, but no matter what I do I can not see the data I just wrote to the request.
– James
No...
No module named setuptools
...
I was going to vote you down for not providing the command to install setuptools but you really do need to go to that URL to see how to install it on your specific system.
– rob
May 2 '16 at 19:53
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Iterating over each line of ls -l output
... by line, you could iterate over all files and do an "ls -l" for each individual file like this:
for x in * ; do echo `ls -ld $x` ; done
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follo...
Replacing some characters in a string with another character
...ow-up question (feel free to link back here for reference, of course). Incidentally, , and ~ are not regex metacharacters (though ~ gets expanded to $HOME in some positions by Bash and some other shells; not sh however).
– tripleee
Jul 26 '16 at 4:03
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How to add multi line comments in makefiles
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A note about the idea of using ifeq to do multi-line comments in make(1). They don't work very well since if you write the following:
ifeq (0,1)
do not risk ifeq comments
else trouble will find you
ifeq is even worse
endif
The ...
What is the difference between and ?
...United Kingdom style of English."
If you really wanted to specify an invalid combination, you could. It wouldn't mean much, but <html lang="en-ES"> is valid according to the specification, as I understand it. However, that language/country combination won't do much since English isn't commo...
Can functions be passed as parameters?
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Yes, consider some of these examples:
package main
import "fmt"
// convert types take an int and return a string value.
type convert func(int) string
// value implements convert, returning x as string.
func value(x int) string {
...