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Connecting to TCP Socket from browser using javascript
...s aimed at bring socket to browser-side js. It is a websocket server which transform websocket to socket.
ws2s schematic diagram
code sample:
var socket = new WS2S("wss://ws2s.feling.io/").newSocket()
socket.onReady = () => {
socket.connect("feling.io", 80)
socket.send("GET / HTTP/1.1\r...
Image inside div has extra space below the image
...an vertical align them, give them a height, top/bottom margin and padding, transforms ...).
This also means that:
<img> has no baseline, so when images are used in an inline formatting
context with vertical-align: baseline, the bottom of the image will be
placed on the text baseline.
...
Replace multiple strings with multiple other strings
...a map of the replacements you want to the function and it would return the transformed string.
fiddle with function
To ensure Object.keys works in older browsers, add a polyfill eg from MDN or Es5.
share
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decorators in the python standard lib (@deprecated specifically)
...is using deprecated API".
Update: but you can create decorator which will transform original function into another. New function will mark/check switch telling that this function was called already and will show message only on turning switch into on state. And/or at exit it may print list of all d...
What is Data Transfer Object?
... can return View objects directly. There for you do not need an additional transformation.
For instance this is our User entity:
@Entity
public final class User {
private String id;
private String firstname;
private String lastname;
private String phone;
private String fax;
...
Retrieve the position (X,Y) of an HTML element relative to the browser window
... when element is placed in div whose centered using css top:50%, left:50%; transform:translate(-50%, -50%); ... excellent. Agree whit @ScottBiggs question. Logical is to seek for simplicity.
– nelek
Sep 3 '15 at 20:57
...
Algorithms based on number base systems? [closed]
...culating geographic coordinates in sexagesimal. How about an algorithm for transforming roman numerals into decimal? How about prime-number finding algorithms based on the senary system?
– Benjamin
Mar 18 '11 at 19:18
...
Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
...e (myString == null) or string.IsNullOrEmpty(myString). Alternatively to transform a null string variable into string.Empty use myNewString = (myString == null ?? string.Empty)
– csauve
May 30 '12 at 15:26
...
How to horizontally center a
...absolute, or sticky.
If you don't know the width of your div, you can use transform:translateX(-50%); instead of the negative margin.
https://jsfiddle.net/gjvfxxdj/
With CSS calc(), the code can get even simpler:
.centered {
width: 200px;
position: absolute;
left: calc(50% - 100px);
}
...
How to atomically delete keys matching a pattern using Redis
...
Lua's unpack transforms a table in a "list of independent variables" (other languages call that explode) but the max number is not dependent on the syste memory; it's fixed in lua through the LUAI_MAXSTACK constant. In Lua 5.1 & LuaJI...