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How to do a scatter plot with empty circles in Python?
...rfacecolor='none', this is the way it's now.
– hesham_EE
May 28 '15 at 3:16
2
...
How is an HTTP POST request made in node.js?
...PostCode(codestring) {
// Build the post string from an object
var post_data = querystring.stringify({
'compilation_level' : 'ADVANCED_OPTIMIZATIONS',
'output_format': 'json',
'output_info': 'compiled_code',
'warning_level' : 'QUIET',
'js_code' : codestring
})...
Inspect attached event handlers for any DOM element
...andlers are shown in the stock HTML inspector.
– ivan_pozdeev
Dec 5 '15 at 12:12
add a commen...
How do I import the javax.servlet API in my Eclipse project?
...compilation errors:
java.lang.NullPointerException at org.apache.jsp.index_jsp._jspInit
java.lang.NoClassDefFoundError: javax/el/ELResolver
java.lang.NoSuchFieldError: IS_DIR
java.lang.NoSuchMethodError: javax.servlet.jsp.PageContext.getELContext()Ljavax/el/ELContext;
java.lang.AbstractMethodError:...
“ValueError: zero length field name in format” error in Python 3.0,3.1,3.2
...ooking all over. There is 3 different locations of python installs on Mac -_- wtf.
– Oscar Godson
Mar 27 '11 at 4:16
4
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Best way to define error codes/strings in Java?
...c enum Error {
DATABASE(0, "A database error has occurred."),
DUPLICATE_USER(1, "This user already exists.");
private final int code;
private final String description;
private Error(int code, String description) {
this.code = code;
this.description = description;
}
public St...
Enabling WiFi on Android Emulator
... elsewhere.)
In theory, linux (the kernel underlying android) has mac80211_hwsim driver, which simulates WiFi. It can be used to set up several WiFi devices (an acces point, and another WiFi device, and so on), which would make up a WiFi network.
It's useful for testing WiFi programs under linux. ...
Setting DIV width and height in JavaScript
I have a div with id="div_register" . I want to set its width dynamically in JavaScript.
6 Answers
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Difference between this and self in self-type annotations?
...
btw you can also do _: B => for the non-alias case for simplicity
– Creos
Jun 19 '19 at 17:29
add a comment
...
Twig: in_array or similar possible within if statement?
...to change the second line of your second code-block from
{% if myVar is in_array(array_keys(someOtherArray)) %}
to
{% if myVar in someOtherArray|keys %}
in is the containment-operator and keys a filter that returns an arrays keys.
...