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You can setup your client browser to listen in incoming server events using the EventSource object. You will need to supply the constructor a string of the path to the server' API enpoint the will subscribe the client to the server events. Example: var eventSource = new EventSource("api/my-ev...

There are many ways to communicate with servers using Unity as the client (some methodologies are better than others depending on your purpose). First, one must determine the need of the server to be able to effectively send operations to and from the server. For this example, we will send a few pie...

In the .bashrc or .bash_profile, adding: export MYSQL_PS1="\u@\h [\d]>" make the MySQL client PROMPT show current user@host [database].

Save aps.cer to a folder Open "Keychain access" and export the key that is under that certificate to a .p12 file (call it key.p12). To do that right click on it and choose Export. Save it to the same folder as step 1. On export you will be prompted for a password. Make something u...

If you have void F1(MyType1 x) { // do something } void F1(MyType2 x) { // do something else } and for some reason you need to call the first overload of F1 but with x = null, then doing simply F1(null); will not compile as the call is ambiguous. To counter this you can do F1...

This example will wake up every Application Processor (AP) and make them, along with the Bootstrap Processor (BSP), display their LAPIC ID. ; Assemble boot sector and insert it into a 1.44MiB floppy image ; ; nasm -f bin boot.asm -o boot.bin ; dd if=/dev/zero of=disk.img bs=512 count=2880 ; dd ...

A user is looking to use caffe for CNN training and testing. The user decides upon the CNN architecture design (e.g - No. of layers, No. of filters and their details etc). The user also decides the optimization technique for training and learning parameters in case training is to be carried out...

Send a message using GCM HTTP connection server protocol: https://gcm-http.googleapis.com/gcm/send Content-Type:application/json Authorization:key=AIzaSyZ-1u...0GBYzPu7Udno5aA { "to": "/topics/foo-bar", "data": { "message": "T...

SELECT DISTINCT o.name AS Object_Name,o.type_desc FROM sys.sql_modules m INNER JOIN sys.objects o ON m.object_id=o.object_id WHERE m.definition Like '%myField%' ORDER BY 2,1 Will find mentions of myField in SProcs, Views, etc.

Listed in order of precedence: TokenName              Description^ExponentiationReturn the result of raising the left-hand operand to the power of the right-hand operand. Note that the value returned by exponentiation is always a Double, regardless of the value types being divided. Any coercion of...

This example covers common errors with using the 'java' command. "Command not found" If you get an error message like: java: command not found when trying to run the java command, this means that there is no java command on your shell's command search path. The cause could be: yo...

Search for a lemma when you know what its conclusion ought to be: Coq < SearchPattern (S _ <= _). le_n_S: forall n m : nat, n <= m -> S n <= S m You can also search on a partial conclusion (the conclusion and one or several last hypotheses). Coq < Require Import Arith. Coq &...

How it works The string.gmatch function will take an input string and a pattern. This pattern describes on what to actually get back. This function will return a function which is actually an iterator. The result of this iterator will match to the pattern. type(("abc"):gmatch ".&quo...

do not confuse with the string.sub function, which returns a substring! How it works string argument ("hello world"):gsub("o", "0") --> returns "hell0 w0rld", 2 -- the 2 means that 2 substrings have been replaced (the 2 Os) ("hello worl...

Define the function using the vararg keyword. fun printNumbers(vararg numbers: Int) { for (number in numbers) { println(number) } } Now you can pass as many parameters (of the correct type) into the function as you want. printNumbers(0, 1) // Prints "0&qu...

The number of items in a Collection can be obtained by calling its .Count function: Syntax: .Count() Sample Usage: Public Sub Example() Dim foo As New Collection With foo .Add "One" .Add "Two" .Add "Three" .Add...

from py2neo import authenticate, Graph, Node, Relationship authenticate("localhost:7474", "neo4j", "<pass>") graph = Graph() You have to make sure your Neo4j Database exists at localhost:7474 with the appropriate credentials. the graph object is your interfa...

The EditText is the standard text entry widget in Android apps. If the user needs to enter text into an app, this is the primary way for them to do that. EditText There are many important properties that can be set to customize the behavior of an EditText. Several of these are listed below. Check ...

Text fields can have different input types, such as number, date, password, or email address. The type determines what kind of characters are allowed inside the field, and may prompt the virtual keyboard to optimize its layout for frequently used characters. By default, any text contents within an ...

adb push file.txt /sdcard/