大约有 3,000 项符合查询结果（耗时：0.0436秒） [XML]
GSON throwing “Expected BEGIN_OBJECT but was BEGIN_ARRAY”?
...category
*/
public String getCategory() {
return category;
}
/**
* @param category The category
*/
public void setCategory(String category) {
this.category = category;
}
/**
* @return The uid
*/
public String getUid() {
return uid;
}
/**
* @param uid The uid
*/
public void setU...
Adding IN clause List to a JPA Query
...
When using IN with a collection-valued parameter you don't need (...):
@NamedQuery(name = "EventLog.viewDatesInclude",
query = "SELECT el FROM EventLog el WHERE el.timeMark >= :dateFrom AND "
+ "el.timeMark <= :dateTo AND "
+ "el.name IN :in...
How do you do a limit query in JPQL or HQL?
...uery = true)
List<UserMetricValue> findTopNByUserIdAndMetricId(
@Param("userId") String userId, @Param("metricId") Long metricId,
@Param("limit") int limit);
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How to load JAR files dynamically at Runtime?
...classes during runtime.
*/
public class ClasspathHacker {
/**
* Parameters of the method to add an URL to the System classes.
*/
private static final Class<?>[] parameters = new Class[]{URL.class};
/**
* Adds a file to the classpath.
* @param s a String poin...
How to construct a relative path in Java from two absolute paths (or URLs)?
...ssumed to be a file unless it ends with '/' or
* '\'.
*
* @param targetPath targetPath is calculated to this file
* @param basePath basePath is calculated from this file
* @param pathSeparator directory separator. The platform default is not assumed so that we can test Unix...
What are the main purposes of using std::forward and which problems it solves?
...value category of a type: if it was an lvalue, we have an lvalue-reference parameter, otherwise we have an rvalue-reference parameter.
In code:
template <typename T>
void deduce(T&& x);
int i;
deduce(i); // deduce<int&>(int& &&) -> deduce<int&>(in...
Using printf with a non-null terminated string
...ion specifications in a printf template string have the general form:
% [ param-no $] flags width [ . precision ] type conversion
or
% [ param-no $] flags width . * [ param-no $] type conversion
The second form is for getting the precision from the argument list:
You can also specify...
What is the difference between gravity and layout_gravity in Android?
... of all child views of a container; use android:layout_gravity or setLayoutParams() to control gravity of an individual view in a container.
Long story: to control gravity in a linear layout container such as LinearLayout or RadioGroup, there are two approaches:
1) To control the gravity of ALL ch...
Generate a Hash from string in Javascript
.../vaiorabbit/5657561
* Ref.: http://isthe.com/chongo/tech/comp/fnv/
*
* @param {string} str the input value
* @param {boolean} [asString=false] set to true to return the hash value as
* 8-digit hex string instead of an integer
* @param {integer} [seed] optionally pass the hash of the previ...
Resolve promises one after another (i.e. in sequence)?
...f the order matters, you can use Promise.each instead and omit concurrency param
readAll.then(function(allFileContents){
// do stuff to read files.
});
Although there is really no reason not to use async await today.
...