大约有 7,000 项符合查询结果（耗时：0.0229秒） [XML]
How to set custom location for local installation of npm package?
...o this by using the --prefix flag and the --global* flag.
pje@friendbear:~/foo $ npm install bower -g --prefix ./vendor/node_modules
bower@0.7.0 /Users/pje/foo/vendor/node_modules/bower
*Even though this is a "global" installation, installed bins won't be accessible through the command line unless ...
In a URL, should spaces be encoded using %20 or +? [duplicate]
... theory I think you should have %20 before the ? and + after:
example.com/foo%20bar?foo+bar
share
|
improve this answer
|
follow
|
...
Execute raw SQL using Doctrine 2
...ion();
Create your query and fetchAll:
$result= $conn->query('select foobar from mytable')->fetchAll();
Get the data out of result like this:
$this->appendStringToFile("first row foobar is: " . $result[0]['foobar']);
...
How do I get the n-th level parent of an element in jQuery?
...ermost element with 'container' class among parents
('#element').closest('#foo') // returns the closest parent with id 'foo'
share
|
improve this answer
|
follow
...
How to access java-classes in the default-package?
...ions API you can access any class so far. At least I was able to :)
Class fooClass = Class.forName("FooBar");
Method fooMethod = fooClass.getMethod("fooMethod", String.class);
String fooReturned = (String)fooMethod.invoke(fooClass.newInstance(), "I did it");
...
Node.js - use of module.exports as a constructor
...My module
function MyObject(bar) {
this.bar = bar;
}
MyObject.prototype.foo = function foo() {
console.log(this.bar);
};
module.exports = MyObject;
// In another module:
var MyObjectOrSomeCleverName = require("./my_object.js");
var my_obj_instance = new MyObjectOrSomeCleverName("foobar");
my_...
Where is Xcode's build folder?
...sly created in Xcode3, I see an intermediate directory under build/ called Foo.build where Foo is my project's name, and then in that are the directories you'd expect (Debug-iphonesimulator, Release-iphoneos, etc, assuming you've done a build of that type) containing the object files and products.
...
Setting variable to NULL after free
...he call to free, it's not only not best practice, it's wrong. For example: foo* bar=getFoo(); /*more_code*/ free(bar); /*more_code*/ return bar != NULL;. Here, setting bar to NULL after the call to free will cause the function to think it never had a bar and return the wrong value!
...
How to read lines of a file in Ruby
...
Ruby does have a method for this:
File.readlines('foo').each do |line|
http://ruby-doc.org/core-1.9.3/IO.html#method-c-readlines
share
|
improve this answer
|
...
Can I escape html special chars in javascript?
... it on a fresh element if you just want to convert like this: const str = "foo<>'\"&"; $('<div>').text(str).html() yields foo&lt;&gt;'"&amp;
– amoebe
Nov 14 '17 at 21:46
...