我正在尝试开发我的第一个Drupal 8模块,我不明白为什么在我的小枝模板中没有定义jQuery。
在我的块中,我调用控制器函数:
public function build() {
$config = $this->getConfiguration();
$slider = new OsTouchController;
return $slider->displaySlider($config['id']);
}
然后在控制器中:
public function displaySlider($slider_id) {
$o
这是我代码的简化版本。当我试图执行它时,我得到:
Traceback (最近一次调用):File "test.py",第16行,在value = oss.get() TypeError: get()中使用0个位置参数,但给出了1
import os
class OsyncStateSerial():
"""Reads and writes current state serial for local replica"""
def __init__(self, oss_file):
我正在尝试为AWS键空间编写一个Spark。随机地,有些记录正在更新,有些记录正在抛出此异常。
com.datastax.oss.driver.api.core.type.codec.CodecNotFoundException: Codec not found for requested operation: [INT <-> java.lang.String]
at com.datastax.oss.driver.internal.core.type.codec.registry.CachingCodecRegistry.createCodec(CachingCodecRegi
我的名为"coinChange.cpp“的C++程序报告了改变给定整数的不同数字的音符数量。代码是
#include<iostream>
#include<string>
#include<sstream>
using namespace std;
int main()
{
cout<<"please enter the amount: ";
int amount;
cin>>amount;
int totalNoOfCoins=0;
int coins[]
[用户在YugabyteDB Community Slack上发布的问题] 我们正在使用YugabyteDB yugabyte-2.9.0和java驱动程序核心4.6.0-yb-6版本,但无法运行findAll查询,出现以下异常: java.lang.ArrayIndexOutOfBoundsException
at com.datastax.oss.driver.internal.core.cql.EmptyColumnDefinitions.get(EmptyColumnDefinitions.java:41)
at com.yugabyte.oss.driver.int
我正在寻找一种方法将内容从一个ostream复制到另一个。我有以下代码:
std::ostringsteam oss;
oss << "stack overflow";
{
//do some stuff that may fail
//if it fails, we don't want to create the file below!
}
std::ofstream ofstream("C:\\test.txt");
//copy contents of oss to ofstream somehow
任何帮助都
为什么~/.sbt/0.13/plugins/build.sbt中定义的插件不包括在sbt tasks -V列表中?
jacek:~/oss/scalania
$ sbt about
[info] Loading global plugins from /Users/jacek/.sbt/0.13/plugins
[info] Loading project definition from /Users/jacek/oss/scalania/project
[info] Set current project to scalania (in build file:/Users/jacek/os