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Bash script to receive and repass quoted parameters
...bash
echo $*
bash myecho.sh "$@"
Note the "$@" construct is not bash specific and should work with any POSIX shell (it does with dash at least). Note also that given the output you want, you don't need the extra level of quoting at all. I.E. just call the above script like:
./test.sh 1 2 "3 4"
...
How do I do a case-insensitive string comparison?
...
Assuming ASCII strings:
string1 = 'Hello'
string2 = 'hello'
if string1.lower() == string2.lower():
print("The strings are the same (case insensitive)")
else:
print("The strings are NOT the same (case insensitive)")
...
Find text string using jQuery?
...
does this work for json? What if I want to filter some text in a json value?
– Chamilyan
Sep 25 '10 at 0:10
5
...
MQTT客户端内置版使用指导 · App Inventor 2 中文网
...ionStateChanged(新状态, 状态文本) {
标签1.Text = 状态文本
if MqttClient1.IsConnected {
MqttClient1.Subscribe("demo/status", 0)
}
}
when MqttClient1.ErrorOccurred(操作名, 错误代码, 错误信息) {
标签1.Text = 错误信息
}
案例二：发布并接收文...
How do I convert from int to Long in Java?
...
Note that there is a difference between a cast to long and a cast to Long. If you cast to long (a primitive value) then it should be automatically boxed to a Long (the reference type that wraps it).
You could alternatively use new to create an in...
How do you split a list into evenly sized chunks?
...59],
[60, 61, 62, 63, 64, 65, 66, 67, 68, 69],
[70, 71, 72, 73, 74]]
If you're using Python 2, you should use xrange() instead of range():
def chunks(lst, n):
"""Yield successive n-sized chunks from lst."""
for i in xrange(0, len(lst), n):
yield lst[i:i + n]
Also you can s...
No Exception while type casting with a null in java
...ow null pointer because it first checks whether the object is null or not. If null then it simply prints the string "null". Otherwise it will call the toString method of that object.
Adding more details: Internally print methods call String.valueOf(object) method on the input object. And in valueOf...
How to return raw string with ApiController?
...ntrol over the Content. In your case you might use a StringContent and specify the correct content type:
public HttpResponseMessage Get()
{
return new HttpResponseMessage()
{
Content = new StringContent(
"<strong>test</strong>",
Encoding.UTF8,
...
Difference between left join and right join in SQL Server [duplicate]
...ft join Table1 (or its identical pair, Table1 right join Table2) to see a difference. This query should give you more rows, since Table2 contains a row with an id which is not present in Table1.
share
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How to read a large file line by line?
...ion to read the file line by line:
$handle = fopen("inputfile.txt", "r");
if ($handle) {
while (($line = fgets($handle)) !== false) {
// process the line read.
}
fclose($handle);
} else {
// error opening the file.
}
...