大约有 48,000 项符合查询结果(耗时:0.0648秒) [XML]
Get table column names in MySQL?
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Alexis Wilke
14.2k77 gold badges5151 silver badges9898 bronze badges
answered Oct 6 '09 at 16:36
GregGreg
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Test for multiple cases in a switch, like an OR (||)
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582
You can use fall-through:
switch (pageid)
{
case "listing-page":
case "home-page":
...
Why charset names are not constants?
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Mr_and_Mrs_D
25.3k2929 gold badges149149 silver badges304304 bronze badges
answered Nov 5 '09 at 22:43
Kevin Bourr...
Can the jQuery UI Datepicker be made to disable Saturdays and Sundays (and holidays)?
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244
There is the beforeShowDay option, which takes a function to be called for each date, returnin...
JPA CascadeType.ALL does not delete orphans
...ments
delete all child elements
delete main row
close session
With JPA 2.0, you can now use the option orphanRemoval = true
@OneToMany(mappedBy="foo", orphanRemoval=true)
share
|
improve this ...
Managing relationships in Laravel, adhering to the repository pattern
...e this...
– santacruz
Jan 16 '14 at 21:00
1
ORMs are terrible for Enterprise(ish)-level architect...
How to plot two histograms together in R?
...data and combine them.
carrots <- data.frame(length = rnorm(100000, 6, 2))
cukes <- data.frame(length = rnorm(50000, 7, 2.5))
# Now, combine your two dataframes into one.
# First make a new column in each that will be
# a variable to identify where they came from later.
carrots$veg <- ...
Bad class file magic or version
...back to 1.7:
export JAVA_HOME=`/usr/libexec/java_home -v 1.7`
Solution #2: change compiler version:
change back to 1.7 for this specific module in its build.gradle
apply plugin: 'java'
sourceCompatibility = 1.7
targetCompatibility = 1.7
...
Characters allowed in a URL
...1*( unreserved / sub-delims / ":" )
IPv6address = 6( h16 ":" ) ls32
/ "::" 5( h16 ":" ) ls32
/ [ h16 ] "::" 4( h16 ":" ) ls32
/ [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls32
/ [ *2( h1...
