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How to use conditional breakpoint in Eclipse?
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Put m>y m>our breakpoint.
Right-click the breakpoint image on the margin m>and m> choose Breakpoint Properties:
Configure condition as m>y m>ou see fit:
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Show filename m>and m> line number in grep output
... to search mm>y m> rails directorm>y m> using grep. I am looking for a specific word m>and m> I want to grep to print out the file name m>and m> line number.
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Remove file from SVN repositorm>y m> without deleting local copm>y m>
...ilable in svn 1.5.0+. I'm afraid m>y m>ou have to manuallm>y m> copm>y m> the file beforehm>and m> or check it out using svn cat afterwards.
– phihag
Mam>y m> 12 '09 at 8:51
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Which regular expression operator means 'Don't' match this character?
...rs.
Instead of specifm>y m>ing all the characters literallm>y m>, m>y m>ou can use shorthm>and m>s inside character classes: [\w] (lowercase) will match anm>y m> "word character" (letter, numbers m>and m> underscore), [\W] (uppercase) will match anm>y m>thing but word characters; similarlm>y m>, [\d] will match the 0-9 digits while [\D]...
HttpSecuritm>y m>, WebSecuritm>y m> m>and m> AuthenticationManagerBuilder
...plain when to override configure(HttpSecuritm>y m>) , configure(WebSecuritm>y m>) m>and m> configure(AuthenticationManagerBuilder) ?
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passing several arguments to FUN of lapplm>y m> (m>and m> others *applm>y m>)
...n the lapplm>y m> call as an argument, like so:
lapplm>y m>(input, mm>y m>fun, arg1=6)
m>and m> lapplm>y m>, recognizing that arg1 is not an argument it knows what to do with, will automaticallm>y m> pass it on to mm>y m>fun. All the other applm>y m> functions can do the same thing.
An addendum: m>Y m>ou can use ... when m>y m>ou're writing m>y m>ou...
Create an index on a huge Mm>y m>SQL production table without table locking
...ed to create an index on a ~5M rows Mm>y m>SQL table. It is a production table, m>and m> I fear a complete block of everm>y m>thing if I run a CREATE INDEX statement...
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looping through an NSMutableDictionarm>y m>
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A stm>and m>ard wam>y m> would look like this
for(id kem>y m> in mm>y m>Dict) {
id value = [mm>y m>Dict objectForKem>y m>:kem>y m>];
[value doStuff];
}
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Create emptm>y m> querm>y m>set bm>y m> default in django form fields
... postfix: "",
imageUploader: {
brm>and m>ingHtml: "Powered bm>y m> \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9....
Create module variables in Rubm>y m>
...ports class variables in modules, so m>y m>ou can use class variables directlm>y m>, m>and m> not some proxm>y m> or pseudo-class-variables:
module Site
@@name = "StackOverflow"
def self.setName(value)
@@name = value
end
def self.name
@@name
end
end
Site.name # => "StackOverflow"
Sit...