I don't think the Chrome Developer tools pretty print XHR content. See: Viewing HTML response from Ajax call through Chrome Developer tools?
If you're using MSSQL Server management studio print statements will print out under the messages tab not under the Results tab.
Print statements will appear there.
You can get around the problem without switching to classic mode and still use Application_Start
public class Global : HttpApplication
{
private static HttpRequest initialRequest;
static Global()
{
initialRequest = HttpContext.Current.Request;
}
void Application_Start(object sender, EventArgs e)
{
//access the initial request here
}
For some reason, the static type is created with a request in its HTTPContext, allowing you to store it and reuse it immediately in the Application_Start event
Use:
sb.AppendLine();
sb.Append("\t");
for better portability. Environment.NewLine
may not necessarily be \n
; Windows uses \r\n
, for example.
The problem lies in the JAR files that you use in your application.
What I did, which worked, was to get inside the JARs for SPRING-CORE, SPRING-BEANS, SPRING-CONTEXT, SPRING-TX that match the version I am using. Within the META-INF folder, I concatenated all the spring.handlers and spring.schemas that come in those JARs.
I killed two birds with one stone, I solved the problem of the schemas so this also works correctly in offline mode.
P.S. I tried the maven plugin for SHADE and the transformers but that did not work.
I assume $arr is an array then this is what you are looking for
if ( sizeof($arr) > 1) ...
I don't think you will get a good answer to this, partly because nobody really agrees on what REST is. The wikipedia page is heavy on buzzwords and light on explanation. The discussion page is worth a skim just to see how much people disagree on this. As far as I can tell however, REST means this:
Instead of having randomly named setter and getter URLs and using GET
for all the getters and POST
for all the setters, we try to have the URLs identify resources, and then use the HTTP actions GET
, POST
, PUT
and DELETE
to do stuff to them. So instead of
GET /get_article?id=1
POST /delete_article id=1
You would do
GET /articles/1/
DELETE /articles/1/
And then POST
and PUT
correspond to "create" and "update" operations (but nobody agrees which way round).
I think the caching arguments are wrong, because query strings are generally cached, and besides you don't really need to use them. For example django makes something like this very easy, and I wouldn't say it was REST:
GET /get_article/1/
POST /delete_article/ id=1
Or even just include the verb in the URL:
GET /read/article/1/
POST /delete/article/1/
POST /update/article/1/
POST /create/article/
In that case GET
means something without side-effects, and POST
means something that changes data on the server. I think this is perhaps a bit clearer and easier, especially as you can avoid the whole PUT
-vs-POST
thing. Plus you can add more verbs if you want to, so you aren't artificially bound to what HTTP offers. For example:
POST /hide/article/1/
POST /show/article/1/
(Or whatever, it's hard to think of examples until they happen!)
So in conclusion, there are only two advantages I can see:
synchronize("/articles/1/")
or whatever. This depends heavily on your code.However I think there are some pretty big disadvantages:
PUT
and POST
are. In English they mean similar things ("I'm going to put/post a notice on the wall.").So in conclusion I would say: unless you really want to go to the extra effort, or if your service maps really well to CRUD operations, save REST for the second version of your API.
I just came across another problem with REST: It's not easy to do more than one thing in one request or specify which parts of a compound object you want to get. This is especially important on mobile where round-trip-time can be significant and connections are unreliable. For example, suppose you are getting posts on a facebook timeline. The "pure" REST way would be something like
GET /timeline_posts // Returns a list of post IDs.
GET /timeline_posts/1/ // Returns a list of message IDs in the post.
GET /timeline_posts/2/
GET /timeline_posts/3/
GET /message/10/
GET /message/11/
....
Which is kind of ridiculous. Facebook's API is pretty great IMO, so let's see what they do:
By default, most object properties are returned when you make a query. You can choose the fields (or connections) you want returned with the "fields" query parameter. For example, this URL will only return the id, name, and picture of Ben: https://graph.facebook.com/bgolub?fields=id,name,picture
I have no idea how you'd do something like that with REST, and if you did whether it would still count as REST. I would certainly ignore anyone who tries to tell you that you shouldn't do that though (especially if the reason is "because it isn't REST")!
2019
Using fetch
<script>
fetch('page.html')
.then(data => data.text())
.then(html => document.getElementById('elementID').innerHTML = html);
</script>
<div id='elementID'> </div>
fetch needs to receive a http or https link, this means that it won't work locally.
Note: As Altimus Prime said, it is a feature for modern browsers
For example, I get date/time in format Spanish.
$('#timePicker').datetimepicker({
defaultDate: new Date(),
format:'DD/MM/YYYY HH:mm'
});
I had a similar issue that was resolved by unchecking the option in java advanced security for "Use SSL 2.0 compatible ClientHello format.
Try following code;
DropDownList1.Items.Add(new ListItem(txt_box1.Text));
It is a unary operator (taking a single argument) that is borrowed from C, where all data types are just different ways of interpreting bytes. It is the "invert" or "complement" operation, in which all the bits of the input data are reversed.
In Python, for integers, the bits of the twos-complement representation of the integer are reversed (as in b <- b XOR 1
for each individual bit), and the result interpreted again as a twos-complement integer. So for integers, ~x
is equivalent to (-x) - 1
.
The reified form of the ~
operator is provided as operator.invert
. To support this operator in your own class, give it an __invert__(self)
method.
>>> import operator
>>> class Foo:
... def __invert__(self):
... print 'invert'
...
>>> x = Foo()
>>> operator.invert(x)
invert
>>> ~x
invert
Any class in which it is meaningful to have a "complement" or "inverse" of an instance that is also an instance of the same class is a possible candidate for the invert operator. However, operator overloading can lead to confusion if misused, so be sure that it really makes sense to do so before supplying an __invert__
method to your class. (Note that byte-strings [ex: '\xff'
] do not support this operator, even though it is meaningful to invert all the bits of a byte-string.)
print(len(a_list))
As many languages have the len()
function, in Python this would work for your question.
If the output is not 0
, the list is not empty.
Further to previous answers its worth noting that:
$var1 £var2 €var3
I believe the usage of currency symbols originates in C/C++, where variables added to your code by the compiler conventionally started with '$'. An obvious example in Java is the names of '.class' files for inner classes, which by convention have the format 'Outer$Inner.class'
Compare:
class Employee : public IPayable //C++
with
class Employee : IPayable //C#
and
class Employee implements Payable //Java
private double _salary;
A tiny minority place the underscore after the field name e.g.
private double salary_;
It is also possible to use the new button attribute called formtarget
that was introduced with HTML5.
<form>
<input type="submit" formtarget="_blank"/>
</form>
I started using the new ASP.NET Chart control a few days ago, and it's absolutely amazing in its capabilities.
EDIT: This is obviously only if you are using ASP.NET. Not sure about WinForms.
you can also use a hashmap for this
@GetMapping
public HashMap<String, Object> get() {
HashMap<String, Object> map = new HashMap<>();
map.put("key1", "value1");
map.put("results", somePOJO);
return map;
}
You will need Javascript to do this. Use window.close()
:
close();
Note: the current tab is implied. This is equivalent:
window.close();
or you can specify a different window.
So:
function close_window() {
if (confirm("Close Window?")) {
close();
}
}
with HTML:
<a href="javascript:close_window();">close</a>
or:
<a href="#" onclick="close_window();return false;">close</a>
You return false
here to prevent the default behavior for the event. Otherwise the browser will attempt to go to that URL (which it obviously isn't).
Now the options on the window.confirm()
dialog box will be OK and Cancel (not Yes and No). If you really want Yes and No you'll need to create some kind of modal Javascript dialog box.
Note: there is browser-specific differences with the above. If you opened the window with Javascript (via window.open()
) then you are allowed to close the window with javascript. Firefox disallows you from closing other windows. I believe IE will ask the user for confirmation. Other browsers may vary.
To answer this point:
I want Sleep to be an async method so it can await other methods
you can maybe rewrite the Sleep
function like this:
private static async Task<int> Sleep(int ms)
{
Console.WriteLine("Sleeping for " + ms);
var task = Task.Run(() => Thread.Sleep(ms));
await task;
Console.WriteLine("Sleeping for " + ms + "END");
return ms;
}
static void Main(string[] args)
{
Console.WriteLine("Starting");
var task1 = Sleep(2000);
var task2 = Sleep(1000);
int totalSlept = task1.Result +task2.Result;
Console.WriteLine("Slept for " + totalSlept + " ms");
Console.ReadKey();
}
running this code will output :
Starting
Sleeping for 2000
Sleeping for 1000
*(one second later)*
Sleeping for 1000END
*(one second later)*
Sleeping for 2000END
Slept for 3000 ms
The main problem is that operator [] is used to insert and read a value into and from the map, so it cannot be const. If the key does not exist, it will create a new entry with a default value in it, incrementing the size of the map, that will contain a new key with an empty string ,in this particular case, as a value if the key does not exist yet. You should avoid operator[] when reading from a map and use, as was mention before, "map.at(key)" to ensure bound checking. This is one of the most common mistakes people often do with maps. You should use "insert" and "at" unless your code is aware of this fact. Check this talk about common bugs Curiously Recurring C++ Bugs at Facebook
You may want to use:
SELECT Name, 'Unpaid' AS Status FROM table;
The SELECT
clause syntax, as defined in MSDN: SELECT Clause (Transact-SQL), is as follows:
SELECT [ ALL | DISTINCT ]
[ TOP ( expression ) [ PERCENT ] [ WITH TIES ] ]
<select_list>
Where the expression
can be a constant, function, any combination of column names, constants, and functions connected by an operator or operators, or a subquery.
Using something like selection.node().getBBox()
you get values like
{
height: 5,
width: 5,
y: 50,
x: 20
}
Use selection.node().getBoundingClientRect()
Procedure never returns a value.You have to use a output parameter in store procedure.
ALTER PROC TESTLOGIN
@UserName varchar(50),
@password varchar(50)
@retvalue int output
as
Begin
declare @return int
set @return = (Select COUNT(*)
FROM CPUser
WHERE UserName = @UserName AND Password = @password)
set @retvalue=@return
End
Then you have to add a sqlparameter from c# whose parameter direction is out. Hope this make sense.
You can encapsulate the list trivially:
using System;
using System.Collections.Generic;
using System.Xml.Serialization;
[XmlRoot("user_list")]
public class UserList
{
public UserList() {Items = new List<User>();}
[XmlElement("user")]
public List<User> Items {get;set;}
}
public class User
{
[XmlElement("id")]
public Int32 Id { get; set; }
[XmlElement("name")]
public String Name { get; set; }
}
static class Program
{
static void Main()
{
XmlSerializer ser= new XmlSerializer(typeof(UserList));
UserList list = new UserList();
list.Items.Add(new User { Id = 1, Name = "abc"});
list.Items.Add(new User { Id = 2, Name = "def"});
list.Items.Add(new User { Id = 3, Name = "ghi"});
ser.Serialize(Console.Out, list);
}
}
There are a lot of interesting answers here and in similar questions. The only things that I can add from personal experience are:
Put your audit table in another database. Ideally, you want separation from the original data. If you need to restore your database, you don't really want to restore the audit trail.
Denormalize as much as reasonably possible. You want the table to have as few dependencies as possible to the original data. The audit table should be simple and lightning fast to retrieve data from. No fancy joins or lookups across other tables to get to the data.
You don't need a function for it - simply use the bracket notation:
var side = columns['right'];
This is equal to dot notation, var side = columns.right;
, except the fact that right
could also come from a variable, function return value, etc., when using bracket notation.
If you NEED a function for it, here it is:
function read_prop(obj, prop) {
return obj[prop];
}
To answer some of the comments below that aren't directly related to the original question, nested objects can be referenced through multiple brackets. If you have a nested object like so:
var foo = { a: 1, b: 2, c: {x: 999, y:998, z: 997}};
you can access property x
of c
as follows:
var cx = foo['c']['x']
If a property is undefined, an attempt to reference it will return undefined
(not null
or false
):
foo['c']['q'] === null
// returns false
foo['c']['q'] === false
// returns false
foo['c']['q'] === undefined
// returns true
You can also set language at runtime
sqldeveloper.exe --AddVMOption=-Duser.language=en
to avoid editing sqldeveloper.conf every time you install new version.
The eval
is dangerous - you shouldn't execute user input.
If you have 2.6 or newer, use ast instead of eval:
>>> import ast
>>> ast.literal_eval('["A","B" ,"C" ," D"]')
["A", "B", "C", " D"]
Once you have that, strip
the strings.
If you're on an older version of Python, you can get very close to what you want with a simple regular expression:
>>> x='[ "A", " B", "C","D "]'
>>> re.findall(r'"\s*([^"]*?)\s*"', x)
['A', 'B', 'C', 'D']
This isn't as good as the ast solution, for example it doesn't correctly handle escaped quotes in strings. But it's simple, doesn't involve a dangerous eval, and might be good enough for your purpose if you're on an older Python without ast.
With ES2015, Math.trunc() is available.
Math.trunc(2.3) // 2
Math.trunc(-2.3) // -2
Math.trunc(22222222222222222222222.3) // 2.2222222222222223e+22
Math.trunc("2.3") // 2
Math.trunc("two") // NaN
Math.trunc(NaN) // NaN
It's not supported in IE11 or below, but does work in Edge and every other modern browser.
I was basically looking for the same thing. Specifically, I wanted the following:
What I ended up doing was creating my own middleware function check_auth
that I pass as an argument to each route I want authenticated. check_auth
merely checks the session and if the user is not logged in, then redirects them to the login page, like so:
function check_auth(req, res, next) {
// if the user isn't logged in, redirect them to a login page
if(!req.session.login) {
res.redirect("/login");
return; // the buck stops here... we do not call next(), because
// we don't want to proceed; instead we want to show a login page
}
// the user is logged in, so call next()
next();
}
Then for each route, I ensure this function is passed as middleware. For example:
app.get('/tasks', check_auth, function(req, res) {
// snip
});
Finally, we need to actually handle the login process. This is straightforward:
app.get('/login', function(req, res) {
res.render("login", {layout:false});
});
app.post('/login', function(req, res) {
// here, I'm using mongoose.js to search for the user in mongodb
var user_query = UserModel.findOne({email:req.body.email}, function(err, user){
if(err) {
res.render("login", {layout:false, locals:{ error:err } });
return;
}
if(!user || user.password != req.body.password) {
res.render("login",
{layout:false,
locals:{ error:"Invalid login!", email:req.body.email }
}
);
} else {
// successful login; store the session info
req.session.login = req.body.email;
res.redirect("/");
}
});
});
At any rate, this approach was mostly designed to be flexible and simple. I'm sure there are numerous ways to improve it. If you have any, I'd very much like your feedback.
EDIT: This is a simplified example. In a production system, you'd never want to store & compare passwords in plain text. As a commenter points out, there are libs that can help manage password security.
showbookimage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// create intent with ACTION_IMAGE_CAPTURE action
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
/**
Here REQUEST_IMAGE is the unique integer value you can pass it any integer
**/
// start camera activity
startActivityForResult(intent, TAKE_PICTURE);
}
}
);
then u can now give the image a file name as follows and then convert it into bitmap and later on to file
private void createImageFile(Bitmap bitmap) throws IOException {
// Create an image file name
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG, 40, bytes);
String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
String imageFileName = "JPEG_" + timeStamp + "_";
File storageDir = Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_PICTURES);
File image = File.createTempFile(
imageFileName, /* prefix */
".jpg", /* suffix */
storageDir /* directory */
);
FileOutputStream stream = new FileOutputStream(image);
stream.write(bytes.toByteArray());
stream.close();
// Save a file: path for use with ACTION_VIEW intents
mCurrentPhotoPath = "file:" + image.getAbsolutePath();
fileUri = image.getAbsolutePath();
Picasso.with(getActivity()).load(image).into(showbookimage);
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
if (requestCode == TAKE_PICTURE && resultCode== Activity.RESULT_OK && intent != null){
// get bundle
Bundle extras = intent.getExtras();
// get
bitMap = (Bitmap) extras.get("data");
// showbookimage.setImageBitmap(bitMap);
try {
createImageFile(bitMap);
} catch (IOException e) {
e.printStackTrace();
}
}
}
use picasso for images to display rather fast
The NuGet documentation provides instructions on how to accomplish this and I just followed them successfully for Visual Studio 2015 & Visual Studio 2017 against VSTS (Azure-hosted TFS). Everything is fully updated as of Nov 2016 Aug 2018.
I recommend you follow NuGet's instructions but just to recap what I did:
packages
folder is not committed to TFS. If it is, get it out of there..sln
file exists in unless otherwise specified (NuGet's instructions aren't completely clear on this)..nuget
folder. You can use Windows Explorer to name it .nuget.
for it to successfully save as .nuget
(it automatically removes the last period) but directly trying to name it .nuget
may not work (you may get an error or it may change the name, depending on your version of Windows).
Or name the directory nuget, and open the parent directory in command line prompt. type. ren nuget .nugetNuGet.config
file and add the following contents and save it:NuGet.config:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<solution>
<add key="disableSourceControlIntegration" value="true" />
</solution>
</configuration>
.sln
's folder and create a new text file and name it .tfignore
(if using Windows Explorer, use the same trick as above and name it .tfignore.
).tfignore:
# Ignore the NuGet packages folder in the root of the repository.
# If needed, prefix 'packages' with additional folder names if it's
# not in the same folder as .tfignore.
packages
# include package target files which may be required for msbuild,
# again prefixing the folder name as needed.
!packages/*.targets
.tfignore
file and .nuget
folder to all of my various solutions and committed them and I no longer have the packages
folder trying to sneak into my source control repo!While not mine, I have found this .tfignore
template by sirkirby to be handy. The example in my answer covers the Nuget packages
folder but this template includes some other things as well as provides additional examples that can be useful if you wish to customize this further.
The pythonic way would be:
mystring = 'Hello World, this should work!'
find_all = lambda c,s: [x for x in range(c.find(s), len(c)) if c[x] == s]
# s represents the search string
# c represents the character string
find_all(mystring,'o') # will return all positions of 'o'
[4, 7, 20, 26]
>>>
Starting Python 3.8
, the standard library comes with the quantiles
function as part of the statistics
module:
from statistics import quantiles
quantiles([1, 2, 3, 4, 5], n=100)
# [0.06, 0.12, 0.18, 0.24, 0.3, 0.36, 0.42, 0.48, 0.54, 0.6, 0.66, 0.72, 0.78, 0.84, 0.9, 0.96, 1.02, 1.08, 1.14, 1.2, 1.26, 1.32, 1.38, 1.44, 1.5, 1.56, 1.62, 1.68, 1.74, 1.8, 1.86, 1.92, 1.98, 2.04, 2.1, 2.16, 2.22, 2.28, 2.34, 2.4, 2.46, 2.52, 2.58, 2.64, 2.7, 2.76, 2.82, 2.88, 2.94, 3.0, 3.06, 3.12, 3.18, 3.24, 3.3, 3.36, 3.42, 3.48, 3.54, 3.6, 3.66, 3.72, 3.78, 3.84, 3.9, 3.96, 4.02, 4.08, 4.14, 4.2, 4.26, 4.32, 4.38, 4.44, 4.5, 4.56, 4.62, 4.68, 4.74, 4.8, 4.86, 4.92, 4.98, 5.04, 5.1, 5.16, 5.22, 5.28, 5.34, 5.4, 5.46, 5.52, 5.58, 5.64, 5.7, 5.76, 5.82, 5.88, 5.94]
quantiles([1, 2, 3, 4, 5], n=100)[49] # 50th percentile (e.g median)
# 3.0
quantiles
returns for a given distribution dist
a list of n - 1
cut points separating the n
quantile intervals (division of dist
into n
continuous intervals with equal probability):
statistics.quantiles(dist, *, n=4, method='exclusive')
where n
, in our case (percentiles
) is 100
.
// app.js or break it up into seperate files
// whatever structure is your flavor
angular.module('myApp', [])
.constant('CONFIG', {
'APP_NAME' : 'My Awesome App',
'APP_VERSION' : '0.0.0',
'GOOGLE_ANALYTICS_ID' : '',
'BASE_URL' : '',
'SYSTEM_LANGUAGE' : ''
})
.controller('GlobalVarController', ['$scope', 'CONFIG', function($scope, CONFIG) {
// If you wish to show the CONFIG vars in the console:
console.log(CONFIG);
// And your CONFIG vars in .constant will be passed to the HTML doc with this:
$scope.config = CONFIG;
}]);
In your HTML:
<span ng-controller="GlobalVarController">{{config.APP_NAME}} | v{{config.APP_VERSION}}</span>
web2py has comet_messaging.py, which uses Tornado for websockets look at an example here: http://vimeo.com/18399381 and here vimeo . com / 18232653
I hit on the same problem and finally find the working solution.
in the string.xml file, define:
<string name="textWithHtml">The URL link is <a href="http://www.google.com">Google</a></string>
Replace the "<" less than character with HTML escaped character.
In Java code:
String text = v.getContext().getString(R.string.textWithHtml);
textView.setText(Html.fromHtml(text));
textView.setMovementMethod(LinkMovementMethod.getInstance());
And the TextBox will correctly display the text with clickable anchor link
Don't make data frames. Keep the list, name its elements but do not attach it.
The biggest reason for this is that if you make variables on the go, almost always you will later on have to iterate through each one of them to perform something useful. There you will again be forced to iterate through each one of the names that you have created on the fly.
It is far easier to name the elements of the list and iterate through the names.
As far as attach is concerned, its really bad programming practice in R and can lead to a lot of trouble if you are not careful.
I landed on this question as I was looking for a clean iterator of columns only (Series
, no names).
Unless I am mistaken, there is no such thing, which, if true, is a bit annoying. In particular, one would sometimes like to assign a few individual columns (Series) to variables, e.g.:
x, y = df[['x', 'y']] # does not work
There is df.items()
that gets close, but it gives an iterator of tuples (column_name, column_series)
. Interestingly, there is a corresponding df.keys()
which returns df.columns
, i.e. the column names as an Index
, so a, b = df[['x', 'y']].keys()
assigns properly a='x'
and b='y'
. But there is no corresponding df.values()
, and for good reason, as df.values
is a property and returns the underlying numpy
array.
One (inelegant) way is to do:
x, y = (v for _, v in df[['x', 'y']].items())
but it's less pythonic than I'd like.
"This is a comment in vimrc. It does not have a closing quote
Source: http://vim.wikia.com/wiki/Backing_up_and_commenting_vimrc
crontab
does not work for me on CentOS x86 6.5. @reboot seems to be not working.
Finally I got this solution:
Edit: /etc/rc.local
sudo vi /etc/rc.local
Add this line to the end of the file. Change USER_NAME
and PATH_TO_PROJECT
to your own. NODE_ENV=production
means the app runs in production mode. You can add more lines if you need to run more than one node.js app.
su - USER_NAME -c "NODE_ENV=production /usr/local/bin/forever start /PATH_TO_PROJECT/app.js"
Don't set NODE_ENV
in a separate line, your app will still run in development mode, because forever does not get NODE_ENV
.
# WRONG!
su - USER_NAME -c "export NODE_ENV=production"
Save and quit vi (press ESC : w q return
). You can try rebooting your server. After your server reboots, your node.js app should run automatically, even if you don't log into any account remotely via ssh.
You'd better set NODE_ENV
environment in your shell. NODE_ENV
will be set automatically when your account USER_NAME
logs in.
echo export NODE_ENV=production >> ~/.bash_profile
So you can run commands like forever stop/start /PATH_TO_PROJECT/app.js
via ssh without setting NODE_ENV
again.
You could implement a JavaScript block which contains a function with your needs.
<div style="position: absolute; left: 10px; top: 40px;">
<img src="logg.png" width="114" height="38" onclick="DoSomething();" />
</div>
There isn't any magic to it. Boolean expressions like a || b || c || d
are lazily evaluated. Interpeter looks for the value of a
, it's undefined so it's false so it moves on, then it sees b
which is null, which still gives false result so it moves on, then it sees c
- same story. Finally it sees d
and says 'huh, it's not null, so I have my result' and it assigns it to the final variable.
This trick will work in all dynamic languages that do lazy short-circuit evaluation of boolean expressions. In static languages it won't compile (type error). In languages that are eager in evaluating boolean expressions, it'll return logical value (i.e. true in this case).
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>teste4</groupId>
<artifactId>teste4</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<repositories>
<repository>
<id>prime-repo</id>
<name>PrimeFaces Maven Repository</name>
<url>http://repository.primefaces.org</url>
<layout>default</layout>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-impl</artifactId>
<version>2.2.4</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>2.2.4</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>primefaces</artifactId>
<version>4.0</version>
</dependency>
<dependency>
<groupId>org.primefaces.themes</groupId>
<artifactId>bootstrap</artifactId>
<version>1.0.9</version>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.27</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.2.7.Final</version>
</dependency>
</dependencies>
</project>
Os X Mojave 10.14 has:
Error: The Command Line Tools header package must be installed on Mojave.
Solution. Go to
/Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg
location and install the package manually. And brew will start working and we can run:
brew uninstall --force git
brew cleanup --force -s git
brew prune
brew install git
It's been a few years, but just in case anyone is reading this later...
Using the above code, only the header layout is displayed as viewType is always 0.
The problem is in the constant declaration:
private static final int HEADER = 0;
private static final int OTHER = 0; <== bug
If you declare them both as zero, then you'll always get zero!
You can use the by_row
function from the package purrrlyr
for this:
myfn <- function(row) {
#row is a tibble with one row, and the same
#number of columns as the original df
#If you'd rather it be a list, you can use as.list(row)
}
purrrlyr::by_row(df, myfn)
By default, the returned value from myfn
is put into a new list column in the df called .out
.
If this is the only output you desire, you could write purrrlyr::by_row(df, myfn)$.out
Never fails, once I post the question to SO, I get some enlightening "aha" moment and figure it out. The solution:
.container {_x000D_
border: 1px solid #DDDDDD;_x000D_
width: 200px;_x000D_
height: 200px;_x000D_
position: relative;_x000D_
}_x000D_
.tag {_x000D_
float: left;_x000D_
position: absolute;_x000D_
left: 0px;_x000D_
top: 0px;_x000D_
z-index: 1000;_x000D_
background-color: #92AD40;_x000D_
padding: 5px;_x000D_
color: #FFFFFF;_x000D_
font-weight: bold;_x000D_
}
_x000D_
<div class="container">_x000D_
<div class="tag">Featured</div>_x000D_
<img src="http://www.placehold.it/200x200">_x000D_
</div>
_x000D_
The key is the container has to be positioned relative and the tag positioned absolute.
In one line and the minimum of keystrokes (oops!):
alert($().jquery);
I prefer creating a reverse plug-in eg
jQuery.fn.reverse = function(fn) {
var i = this.length;
while(i--) {
fn.call(this[i], i, this[i])
}
};
Usage eg:
$('#product-panel > div').reverse(function(i, e) {
alert(i);
alert(e);
});
Must it be an Eclipse plug-in? I use doxygen, just supply your code folder, it handles the rest.
For integers this is simple. Just do
(((x < 0) ? ((x % N) + N) : x) % N)
where I am supposing that N
is positive and representable in the type of x
. Your favorite compiler should be able to optimize this out, such that it ends up in just one mod operation in assembler.
on windows 8, it worked for me using :
npm install -g node-gyp -msvs_version=2012
then
npm install -g restify
You should use groupby
. In Query Builder you can do it this way:
$users = DB::table('users')
->select('id','name', 'email')
->groupBy('name')
->get();
Functions can be "passed" as function pointers, as per ISO C11 6.7.6.3p8: "A declaration of a parameter as ‘‘function returning type’’ shall be adjusted to ‘‘pointer to function returning type’’, as in 6.3.2.1. ". For example, this:
void foo(int bar(int, int));
is equivalent to this:
void foo(int (*bar)(int, int));
The syntax of FOREIGN KEY
for CREATE TABLE
is structured as follows:
FOREIGN KEY (index_col_name)
REFERENCES table_name (index_col_name,...)
So your MySQL DDL should be:
create table course (
course_id varchar(7),
title varchar(50),
dept_name varchar(20),
credits numeric(2 , 0 ),
primary key (course_id),
FOREIGN KEY (dept_name)
REFERENCES department (dept_name)
);
Also, in the department
table dept_name
should be VARCHAR(20)
More information can be found in the MySQL documentation
I was facing the same problem and I found the solution Android's official Documentation about WebView
Here is my onCreateView()
method and here i used two methods to open the urls
Method 1 is opening url in Browser and
Method 2 is opening url in your desired WebView.
And I am using Method 2 for my Application and this is my code:
public class MainActivity extends Activity {
private WebView myWebView;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_webpage_detail, container, false);
// Show the dummy content as text in a TextView.
if (mItem != null) {
/* Method : 1
This following line is working fine BUT when we click the menu item then it opens the URL in BROWSER not in WebView */
//((WebView) rootView.findViewById(R.id.detail_area)).loadUrl(mItem.url);
// Method : 2
myWebView = (WebView) rootView.findViewById(R.id.detail_area); // get your WebView form your xml file
myWebView.setWebViewClient(new WebViewClient()); // set the WebViewClient
myWebView.loadUrl(mItem.url); // Load your desired url
}
return rootView;
} }
Also: Python: How to get PID by process name?
Adaptation to previous posted answers.
def getpid(process_name):
import os
return [item.split()[1] for item in os.popen('tasklist').read().splitlines()[4:] if process_name in item.split()]
getpid('cmd.exe')
['6560', '3244', '9024', '4828']
You will want to move the loop for the files outside of the loop for the folders. In addition you will need to pass the data structure holding the collection of files to each call of the method. That way all files go into a single list.
public static List<string> DirSearch(string sDir, List<string> files)
{
foreach (string f in Directory.GetFiles(sDir, "*.xml"))
{
string extension = Path.GetExtension(f);
if (extension != null && (extension.Equals(".xml")))
{
files.Add(f);
}
}
foreach (string d in Directory.GetDirectories(sDir))
{
DirSearch(d, files);
}
return files;
}
Then call it like this.
List<string> files = DirSearch("c:\foo", new List<string>());
Update:
Well unbeknownst to me, until I read the other answer anyway, there is already a builtin mechanism for doing this. I will leave my answer in case you are interested in seeing how your code needs to be modified to make it work.
If you need something from super's __init__
to be done in addition to what is being done in the current class's __init__,
you must call it yourself, since that will not happen automatically. But if you don't need anything from super's __init__,
no need to call it. Example:
>>> class C(object):
def __init__(self):
self.b = 1
>>> class D(C):
def __init__(self):
super().__init__() # in Python 2 use super(D, self).__init__()
self.a = 1
>>> class E(C):
def __init__(self):
self.a = 1
>>> d = D()
>>> d.a
1
>>> d.b # This works because of the call to super's init
1
>>> e = E()
>>> e.a
1
>>> e.b # This is going to fail since nothing in E initializes b...
Traceback (most recent call last):
File "<pyshell#70>", line 1, in <module>
e.b # This is going to fail since nothing in E initializes b...
AttributeError: 'E' object has no attribute 'b'
__del__
is the same way, (but be wary of relying on __del__
for finalization - consider doing it via the with statement instead).
I rarely use __new__.
I do all the initialization in __init__.
Try to run it as:
python3 -m p_03_using_bisection_search
This only work below IE 11 version.
var ie_version = parseInt(window.navigator.userAgent.substring(window.navigator.userAgent.indexOf("MSIE ") + 5, window.navigator.userAgent.indexOf(".", window.navigator.userAgent.indexOf("MSIE "))));
console.log("version number",ie_version);
I create my own solution without label
input[type=checkbox] {_x000D_
position: relative;_x000D_
cursor: pointer;_x000D_
}_x000D_
input[type=checkbox]:before {_x000D_
content: "";_x000D_
display: block;_x000D_
position: absolute;_x000D_
width: 16px;_x000D_
height: 16px;_x000D_
top: 0;_x000D_
left: 0;_x000D_
border: 2px solid #555555;_x000D_
border-radius: 3px;_x000D_
background-color: white;_x000D_
}_x000D_
input[type=checkbox]:checked:after {_x000D_
content: "";_x000D_
display: block;_x000D_
width: 5px;_x000D_
height: 10px;_x000D_
border: solid black;_x000D_
border-width: 0 2px 2px 0;_x000D_
-webkit-transform: rotate(45deg);_x000D_
-ms-transform: rotate(45deg);_x000D_
transform: rotate(45deg);_x000D_
position: absolute;_x000D_
top: 2px;_x000D_
left: 6px;_x000D_
}
_x000D_
<input type="checkbox" name="a">_x000D_
<input type="checkbox" name="a">_x000D_
<input type="checkbox" name="a">_x000D_
<input type="checkbox" name="a">
_x000D_
input[type=checkbox] {_x000D_
position: relative;_x000D_
cursor: pointer;_x000D_
}_x000D_
input[type=checkbox]:before {_x000D_
content: "";_x000D_
display: block;_x000D_
position: absolute;_x000D_
width: 20px;_x000D_
height: 20px;_x000D_
top: 0;_x000D_
left: 0;_x000D_
background-color:#e9e9e9;_x000D_
}_x000D_
input[type=checkbox]:checked:before {_x000D_
content: "";_x000D_
display: block;_x000D_
position: absolute;_x000D_
width: 20px;_x000D_
height: 20px;_x000D_
top: 0;_x000D_
left: 0;_x000D_
background-color:#1E80EF;_x000D_
}_x000D_
input[type=checkbox]:checked:after {_x000D_
content: "";_x000D_
display: block;_x000D_
width: 5px;_x000D_
height: 10px;_x000D_
border: solid white;_x000D_
border-width: 0 2px 2px 0;_x000D_
-webkit-transform: rotate(45deg);_x000D_
-ms-transform: rotate(45deg);_x000D_
transform: rotate(45deg);_x000D_
position: absolute;_x000D_
top: 2px;_x000D_
left: 6px;_x000D_
}
_x000D_
<input type="checkbox" name="a">_x000D_
<input type="checkbox" name="a">_x000D_
<input type="checkbox" name="a">_x000D_
<input type="checkbox" name="a">
_x000D_
Update: Angular 8 finally got method to clear the Array FormArray.clear()
Let's say I have 32-bit ARGB value with 8-bits per channel. I want to replace the alpha component with another alpha value, such as 0x45
unsigned long alpha = 0x45
unsigned long pixel = 0x12345678;
pixel = ((pixel & 0x00FFFFFF) | (alpha << 24));
The mask turns the top 8 bits to 0, where the old alpha value was. The alpha value is shifted up to the final bit positions it will take, then it is OR-ed into the masked pixel value. The final result is 0x45345678 which is stored into pixel.
You can use the button :
1 - make the text empty
2 - set the background for it
+3 - you can use the selector to more useful and nice button
About the imagebutton you can set the image source and the background the same picture and it must be (*.png) when you do it you can make any design for the button
and for more beauty button use the selector //just Google it ;)
I was recently working with IPFS and worked this out. A curl example for IPFS to upload a file looks like this:
curl -i -H "Content-Type: multipart/form-data; boundary=CUSTOM" -d $'--CUSTOM\r\nContent-Type: multipart/octet-stream\r\nContent-Disposition: file; filename="test"\r\n\r\nHello World!\n--CUSTOM--' "http://localhost:5001/api/v0/add"
The basic idea is that each part (split by string in boundary
with --
) has it's own headers (Content-Type
in the second part, for example.) The FormData
object manages all this for you, so it's a better way to accomplish our goals.
This translates to fetch API like this:
const formData = new FormData()
formData.append('blob', new Blob(['Hello World!\n']), 'test')
fetch('http://localhost:5001/api/v0/add', {
method: 'POST',
body: formData
})
.then(r => r.json())
.then(data => {
console.log(data)
})
If by "restart", you mean to start a new 4 second interval at this moment, then you must stop and restart the timer.
function myFn() {console.log('idle');}
var myTimer = setInterval(myFn, 4000);
// Then, later at some future time,
// to restart a new 4 second interval starting at this exact moment in time
clearInterval(myTimer);
myTimer = setInterval(myFn, 4000);
You could also use a little timer object that offers a reset feature:
function Timer(fn, t) {
var timerObj = setInterval(fn, t);
this.stop = function() {
if (timerObj) {
clearInterval(timerObj);
timerObj = null;
}
return this;
}
// start timer using current settings (if it's not already running)
this.start = function() {
if (!timerObj) {
this.stop();
timerObj = setInterval(fn, t);
}
return this;
}
// start with new or original interval, stop current interval
this.reset = function(newT = t) {
t = newT;
return this.stop().start();
}
}
Usage:
var timer = new Timer(function() {
// your function here
}, 5000);
// switch interval to 10 seconds
timer.reset(10000);
// stop the timer
timer.stop();
// start the timer
timer.start();
Working demo: https://jsfiddle.net/jfriend00/t17vz506/
The query execution happens on all get methods like
$this->db->get('table_name');
$this->db->get_where('table_name',$array);
While last_query contains the last query which was run
$this->db->last_query();
If you want to get query string without execution you will have to do this. Go to system/database/DB_active_rec.php Remove public or protected keyword from these functions
public function _compile_select($select_override = FALSE)
public function _reset_select()
Now you can write query and get it in a variable
$this->db->select('trans_id');
$this->db->from('myTable');
$this->db->where('code','B');
$subQuery = $this->db->_compile_select();
Now reset query so if you want to write another query the object will be cleared.
$this->db->_reset_select();
And the thing is done. Cheers!!! Note : While using this way you must use
$this->db->from('myTable')
instead of
$this->db->get('myTable')
which runs the query.
they resize automatically with your text and are colored the same color. Plug and play :)
jsBin demo playground
body{
font-size: 25px; /* Change font and see the magic! */
color: #f07; /* Change color and see the magic! */
}
/* RESPONSIVE ARROWS */
[class^=arr-]{
border: solid currentColor;
border-width: 0 .2em .2em 0;
display: inline-block;
padding: .20em;
}
.arr-right {transform:rotate(-45deg);}
.arr-left {transform:rotate(135deg);}
.arr-up {transform:rotate(-135deg);}
.arr-down {transform:rotate(45deg);}
_x000D_
This is <i class="arr-right"></i> .arr-right<br>
This is <i class="arr-left"></i> .arr-left<br>
This is <i class="arr-up"></i> .arr-up<br>
This is <i class="arr-down"></i> .arr-down
_x000D_
It means litraly that, your trying to use the wrong http verb when accessing some http content. A lot of content on webservices you need to use a POST
to consume. I suspect your trying to access the facebook API using the wrong http verb.
None of the above solutions worked for me, I found an article that explained the issue. The security protocols on the system were deprecated and therefore displayed an error message that no match was found for the ProviderPackage.
Here is a the basic steps for upgrading your security protocols:
Run both cmdlets to set .NET Framework strong cryptography registry keys. After that, restart PowerShell and check if the security protocol TLS 1.2 is added. As of last, install the PowerShellGet module.
The first cmdlet is to set strong cryptography on 64 bit .Net Framework (version 4 and above).
[PS] C:\>Set-ItemProperty -Path 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NetFramework\v4.0.30319' -Name 'SchUseStrongCrypto' -Value '1' -Type DWord
1
[PS] C:\>Set-ItemProperty -Path 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NetFramework\v4.0.30319' -Name 'SchUseStrongCrypto' -Value '1' -Type DWord
The second cmdlet is to set strong cryptography on 32 bit .Net Framework (version 4 and above).
[PS] C:\>Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\.NetFramework\v4.0.30319' -Name 'SchUseStrongCrypto' -Value '1' -Type DWord
1
[PS] C:\>Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\.NetFramework\v4.0.30319' -Name 'SchUseStrongCrypto' -Value '1' -Type DWord
Restart Powershell and check for supported security protocols.
[PS] C:\>[Net.ServicePointManager]::SecurityProtocol
Tls, Tls11, Tls12
1
2
[PS] C:\>[Net.ServicePointManager]::SecurityProtocol
Tls, Tls11, Tls12
Run the command Install-Module PowershellGet -Force and press Y to install NuGet provider, follow with Enter.
[PS] C:\>Install-Module PowershellGet -Force
NuGet provider is required to continue
PowerShellGet requires NuGet provider version '2.8.5.201' or newer to interact with NuGet-based repositories. The NuGet provider must be available in 'C:\Program Files\PackageManagement\ProviderAssemblies' or
'C:\Users\administrator.EXOIP\AppData\Local\PackageManagement\ProviderAssemblies'. You can also install the NuGet provider by running 'Install-PackageProvider -Name NuGet -MinimumVersion 2.8.5.201 -Force'. Do you want PowerShellGet to install
and import the NuGet provider now?
[Y] Yes [N] No [S] Suspend [?] Help (default is "Y"): Y
[PS] C:\>Install-Module PowershellGet -Force
NuGet provider is required to continue
PowerShellGet requires NuGet provider version '2.8.5.201' or newer to interact with NuGet-based repositories. The NuGet provider must be available in 'C:\Program Files\PackageManagement\ProviderAssemblies' or
'C:\Users\administrator.EXOIP\AppData\Local\PackageManagement\ProviderAssemblies'. You can also install the NuGet provider by running 'Install-PackageProvider -Name NuGet -MinimumVersion 2.8.5.201 -Force'. Do you want PowerShellGet to install
and import the NuGet provider now?
[Y] Yes [N] No [S] Suspend [?] Help (default is "Y"): Y
Since Marco's answer is deprecated, you must use the following syntax (according jasonlfunk's comment) :
$client = new \GuzzleHttp\Client();
$response = $client->request('POST', 'http://www.example.com/user/create', [
'form_params' => [
'email' => '[email protected]',
'name' => 'Test user',
'password' => 'testpassword',
]
]);
$response = $client->request('POST', 'http://www.example.com/files/post', [
'multipart' => [
[
'name' => 'file_name',
'contents' => fopen('/path/to/file', 'r')
],
[
'name' => 'csv_header',
'contents' => 'First Name, Last Name, Username',
'filename' => 'csv_header.csv'
]
]
]);
// PUT
$client->put('http://www.example.com/user/4', [
'body' => [
'email' => '[email protected]',
'name' => 'Test user',
'password' => 'testpassword',
],
'timeout' => 5
]);
// DELETE
$client->delete('http://www.example.com/user');
Usefull for long server operations.
$client = new \GuzzleHttp\Client();
$promise = $client->requestAsync('POST', 'http://www.example.com/user/create', [
'form_params' => [
'email' => '[email protected]',
'name' => 'Test user',
'password' => 'testpassword',
]
]);
$promise->then(
function (ResponseInterface $res) {
echo $res->getStatusCode() . "\n";
},
function (RequestException $e) {
echo $e->getMessage() . "\n";
echo $e->getRequest()->getMethod();
}
);
According to documentation, you can set headers :
// Set various headers on a request
$client->request('GET', '/get', [
'headers' => [
'User-Agent' => 'testing/1.0',
'Accept' => 'application/json',
'X-Foo' => ['Bar', 'Baz']
]
]);
If you want more details information, you can use debug
option like this :
$client = new \GuzzleHttp\Client();
$response = $client->request('POST', 'http://www.example.com/user/create', [
'form_params' => [
'email' => '[email protected]',
'name' => 'Test user',
'password' => 'testpassword',
],
// If you want more informations during request
'debug' => true
]);
Documentation is more explicits about new possibilities.
Replace @Restcontroller
with @controller
. @Restcontroller
returns only content not html and jsp pages.
You could also use the TextBox's On Key Press event handler:
'Keycode for "Enter" is 13
Private Sub TextBox1_KeyDown(KeyCode As Integer, Shift As Integer)
If KeyCode = 13 Then
Logincode_Click
End If
End Sub
Textbox1 is an example. Make sure you choose the textbox you want to refer to and also Logincode_Click is an example sub which you call (run) with this code. Make sure you refer to your preferred sub
You are using <input name='C[]'
in your HTML. This creates an array in PHP when the form is sent.
You are using echo $_POST['C'];
to echo that array - this will not work, but instead emit that notice and the word "Array".
Depending on what you did with the rest of the code, you should probably use echo $_POST['C'][0];
### example01 -------------------
mydict = { "alpha":0,
"bravo":"0",
"charlie":"three",
"delta":[],
"echo":False,
"foxy":"False",
"golf":"",
"hotel":" ",
}
newdict = dict([(vkey, vdata) for vkey, vdata in mydict.iteritems() if(vdata) ])
print newdict
### result01 -------------------
result01 ='''
{'foxy': 'False', 'charlie': 'three', 'bravo': '0'}
'''
### example02 -------------------
mydict = { "alpha":0,
"bravo":"0",
"charlie":"three",
"delta":[],
"echo":False,
"foxy":"False",
"golf":"",
"hotel":" ",
}
newdict = dict([(vkey, vdata) for vkey, vdata in mydict.iteritems() if(str(vdata).strip()) ])
print newdict
### result02 -------------------
result02 ='''
{'alpha': 0,
'bravo': '0',
'charlie': 'three',
'delta': [],
'echo': False,
'foxy': 'False'
}
'''
here is an example that allows for performing code on each line of the desired areas (pick either from top & bottom of selection, of from selection
Sub doROWSb() 'WORKS for do selected rows SEE FIX ROWS ABOVE (small ver)
Dim E7 As String 'note: workcell E7 shows: BG381
E7 = RANGE("E7") 'see eg below
Dim r As Long 'NOTE: this example has a paste formula(s) down a column(s). WILL REDUCE 10 HOUR DAYS OF PASTING COLUMNS, DOWN TO 3 MINUTES?
Dim c As Long
Dim rCell As RANGE
'Dim LastRow As Long
r = ActiveCell.row
c = ActiveCell.Column 'might not matter if your code affects whole line anyways, still leave as is
Dim FirstRow As Long 'not in use, Delete if only want last row, note: this code already allows for selection as start
Dim LastRow As Long
If 1 Then 'if you are unable to delete rows not needed, just change 2 lines from: If 1, to if 0 (to go from selection last row, to all rows down from selection)
With Selection
'FirstRow = .Rows(1).row 'not used here, Delete if only want last row
LastRow = .Rows(.Rows.Count).row 'find last row in selection
End With
application.CutCopyMode = False 'if not doing any paste op below
Else
LastRow = Cells(Rows.Count, 1).End(xlUp).row 'find last row used in sheet
End If
application.EnableEvents = True 'EVENTS need this?
application.ScreenUpdating = False 'offset-cells(row, col)
'RANGE(E7).Select 'TOP ROW SELECT
RANGE("A1") = vbNullString 'simple macros on-off switch, vb not here: If RANGE("A1").Value > 0 Then
For Each rCell In RANGE(Cells(r, c), Cells(LastRow, c)) 'new
rCell.Select 'make 3 macros for each paste macro below
'your code here:
If 1 Then 'to if 0, if want to paste formulas/formats/all down a column
Selection.EntireRow.Calculate 'calcs all selected rows, even if just selecting 1 cell in each row (might only be doing 1 row aat here, as part of loop)
Else
'dorows() DO ROWS()
'eg's for paste cells down a column, can make 3 separate macros for each: sub alte() altf & altp
Selection.PasteSpecial Paste:=xlPasteFormulas, Operation:=xlNone, SkipBlanks:=False, Transpose:=False 'make sub alte () add thisworkbook: application.OnKey "%{e}", "alte"
'Selection.PasteSpecial Paste:=xlPasteFormats, Operation:=xlNone, SkipBlanks:=False, Transpose:=False 'make sub altf () add thisworkbook: application.OnKey "%{f}", "altf"
'Selection.PasteSpecial Paste:=xlPasteAll, Operation:=xlNone, SkipBlanks:=False, Transpose:=False 'amke sub altp () add thisworkbook: application.OnKey "%{p}", "altp"
End If
Next rCell
'application.CutCopyMode = False 'finished - stop copy mode
'RANGE("A2").Select
goBEEPS (2), (0.25) 'beeps secs
application.EnableEvents = True 'EVENTS
'note: workcell E7 has: SUBSTITUTE(SUBSTITUTE(CELL("address",$BG$369),"$",""),"","")
'other col eg (shows: BG:BG): =SUBSTITUTE(SUBSTITUTE(CELL("address",$BG2),"$",""),ROW(),"")&":"& SUBSTITUTE(SUBSTITUTE(CELL("address",$BG2),"$",""),ROW(),"")
End Sub
'OTHER:
Sub goBEEPSx(b As Long, t As Double) 'beeps secs as: goBEEPS (2), (0.25) OR: goBEEPS(2, 0.25)
Dim dt 'as double 'worked wo as double
Dim x
For b = b To 1 Step -1
Beep
x = Timer
Do
DoEvents
dt = Timer - x
If dt < 0 Then dt = dt + 86400 '86400 no. seconds in a day, in case hit midnight & timer went down to 0
Loop Until dt >= t
Next
End Sub
If you dont need to pass arguments, then initializer code is enough, but if you need to pass arguments from a contrcutor there is a way to solve most of the cases:
Boolean var= new anonymousClass(){
private String myVar; //String for example
@Overriden public Boolean method(int i){
//use myVar and i
}
public String setVar(String var){myVar=var; return this;} //Returns self instane
}.setVar("Hello").method(3);
Your empList
is object type but you are trying to push strings
Try this
this.empList.push({this.name,this.empoloyeeID});
When an element, such as a div
is floated
, its parent container no longer considers its height, i.e.
<div id="main">
<div id="child" style="float:left;height:40px;"> Hi</div>
</div>
The parent container will not be be 40 pixels tall by default. This causes a lot of weird little quirks if you're using these containers to structure layout.
So the clearfix
class that various frameworks use fixes this problem by making the parent container "acknowledge" the contained elements.
Day to day, I normally just use frameworks such as 960gs, Twitter Bootstrap for laying out and not bothering with the exact mechanics.
Can read more here
As, @Shaswat Rungta said: "I think the question is more about how to add it after the installation is over."
On my PC(Windows 7) I think that the command "Git Bash here" disappeard after I installed Visual Studio 2017.
I fixt this by downloading and installing Git again.
I had the same problem, but managed to fix it by suppressing the 'Expect: 100-continue' header that cURL usually sends (the following is PHP code, but should work similarly with other cURL APIs):
curl_setopt($curl, CURLOPT_HTTPHEADER, array('Expect:'));
By the way, I am sending calls to the HTTP server that is included in the JDK 6 REST stuff, which has all kinds of problems. In this case, it first sends a 100 response, and then with some requests doesn't send the subsequent 200 response correctly.
There are the slideDown, slideUp, and slideToggle functions native to jquery 1.3+, and they work quite nicely...
https://api.jquery.com/category/effects/
You can use slideDown just like this:
$("test").slideDown("slow");
And if you want to combine effects and really go nuts I'd take a look at the animate function which allows you to specify a number of CSS properties to shape tween or morph into. Pretty fancy stuff, that.
I know I am late, but if you want to know the easiest way, you could do a code like this:
number = 100
right_questions = 1
control = 100
c = control / number
cc = right_questions * c
print float(cc)
You can change up the number score, and right_questions. It will tell you the percent.
This is probably what you wanted:
$('#elem').fadeTo('slow', 0.3, function()
{
$(this).css('background-image', 'url(' + $img + ')');
}).fadeTo('slow', 1);
With a 1 second delay:
$('#elem').fadeTo('slow', 0.3, function()
{
$(this).css('background-image', 'url(' + $img + ')');
}).delay(1000).fadeTo('slow', 1);
git reset HEAD^ --soft
(Save your changes, back to last commit)
git reset HEAD^ --hard
(Discard changes, back to last commit)
It is fairly easy to understand. The "-1" stands for "unknown dimension" which can should be infered from another dimension. In this case, if you set your matrix like this:
a = numpy.matrix([[1, 2, 3, 4], [5, 6, 7, 8]])
Modify your matrix like this:
b = numpy.reshape(a, -1)
It will call some deafult operations to the matrix a, which will return a 1-d numpy array/martrix.
However, I don't think it is a good idea to use code like this. Why not try:
b = a.reshape(1,-1)
It will give you the same result and it's more clear for readers to understand: Set b as another shape of a. For a, we don't how much columns it should have(set it to -1!), but we want a 1-dimension array(set the first parameter to 1!).
I've been using
quit -n terminal
at the end of my scripts. You have to have the terminal set to never prompt in preferences
So Terminal > Preferences > Settings > Shell When the shell exits Close the window Prompt before closing Never
I had a lot of issues installing it on a mac with all the permission errors Finally the following line solve the issue.
sudo npm i -g @angular/cli
I wasn't completely happy by the --allow-file-access-from-files
solution, because I'm using Chrome as my primary browser, and wasn't really happy with this breach I was opening.
Now I'm using Canary ( the chrome beta version ) for my development with the flag on. And the mere Chrome version for my real blogging : the two browser don't share the flag !
You'd need attach an onFocus
event to the input field via Javascript:
<input type="text" onfocus="this.value=''" value="..." ... />
According to the tkinterbook the code to clear a text element should be:
text.delete(1.0,END)
This worked for me. source
It's different from clearing an entry element, which is done like this:
entry.delete(0,END) #note the 0 instead of 1.0
Only one option doesn't mentioned in the answers. You can de-normalize your DB design. So you need two tables. One table contains proper list, one item per row, another table contains whole list in one column (coma-separated, for example).
Here it is 'traditional' DB design:
List(ListID, ListName)
Item(ItemID,ItemName)
List_Item(ListID, ItemID, SortOrder)
Here it is de-normalized table:
Lists(ListID, ListContent)
The idea here - you maintain Lists table using triggers or application code. Every time you modify List_Item content, appropriate rows in Lists get updated automatically. If you mostly read lists it could work quite fine. Pros - you can read lists in one statement. Cons - updates take more time and efforts.
The main difference between the two is where it is stored and how it is accessed.
$.fn.attr
stores the information directly on the element in attributes which are publicly visible upon inspection, and also which are available from the element's native API.
$.fn.data
stores the information in a ridiculously obscure place. It is located in a closed over local variable called data_user
which is an instance of a locally defined function Data. This variable is not accessible from outside of jQuery directly.
Data set with attr()
$(element).attr('data-name')
element.getAttribute('data-name')
,data-name
also accessible from $(element).data(name)
and element.dataset['name']
and element.dataset.name
Data set with .data()
.data(name)
.attr()
or anywhere elseI got Gunders answer working with my App_GlobalResources by choosing the resources properties and switch "Custom Tool" to "PublicResXFileCodeGenerator" and build action to "Embedded Resource". Please observe Gunders comment below.
Works like a charm :)
Try this out:
$url = 'http://techcrunch.com/startups/'; $url = str_replace(array('http://', 'https://'), '', $url);
EDIT:
Or, a simple way to always remove the protocol:
$url = 'https://www.google.com/'; $url = preg_replace('@^.+?\:\/\/@', '', $url);
While its true that git commits don't have a specific field called "username", a git repo does have users, and the users do have names. ;) If what you want is the github username, then knittl's answer is right. But since your question asked about git cli and not github, here's how you get a git user's email address using the command line:
To see a list of all users in a git repo using the git cli:
git log --format="%an %ae" | sort | uniq
To search for a specific user by name, e.g., "John":
git log --format="%an %ae" | sort | uniq | grep -i john
As per the documentation, getSupportFragmentManager() is present only inside AppCompatActivity class. It is not present inside Activity class. So make sure your class extends AppCompatActivity class.
public class MainActivity extends AppCompatActivity {
}
<?php
$my_array = array('sheldon', 'leonard', 'howard', 'penny');
$to_remove = array('howard');
$result = array_diff($my_array, $to_remove);
?>
In general, there is no way to know when something on another site has been changed. If the site offers an RSS feed, you should try that. If the site does not offer an RSS feed (or if the RSS feed doesn't include the information you're looking for), then you have to scrape and compare.
Here is a working and simple solution for checking existence of a function and triggering that function dynamically by another function;
Trigger function
function runDynamicFunction(functionname){
if (typeof window[functionname] == "function") { //check availability
window[functionname]("this is from the function it"); // run function and pass a parameter to it
}
}
and you can now generate the function dynamically maybe using php like this
function runThis_func(my_Parameter){
alert(my_Parameter +" triggerd");
}
now you can call the function using dynamically generated event
<?php
$name_frm_somware ="runThis_func";
echo "<input type='button' value='Button' onclick='runDynamicFunction(\"".$name_frm_somware."\");'>";
?>
the exact HTML code you need is
<input type="button" value="Button" onclick="runDynamicFunction('runThis_func');">
To translate your *nix style command script to windows/command batch style it would go like this:
SET PROJ_HOME=%USERPROFILE%/proj/111
SET PROJECT_BASEDIR=%PROJ_HOME%/exercises/ex1
mkdir "%PROJ_HOME%"
mkdir on windows doens't have a -p parameter : from the MKDIR /? help:
MKDIR creates any intermediate directories in the path, if needed.
which basically is what mkdir -p (or --parents for purists) on *nix does, as taken from the man guide
Update 2017:
I have done research on how this could be achieved. And the best explanation/tutorial is here: https://tympanus.net/codrops/2015/09/15/styling-customizing-file-inputs-smart-way/
I'll write summary here just in case it becomes unavailable. So you should have HTML:
<input type="file" name="file" id="file" class="inputfile" />
<label for="file">Choose a file</label>
Then hide the input with CSS:
.inputfile {
width: 0.1px;
height: 0.1px;
opacity: 0;
overflow: hidden;
position: absolute;
z-index: -1;}
Then style the label:
.inputfile + label {
font-size: 1.25em;
font-weight: 700;
color: white;
background-color: black;
display: inline-block;
}
Then optionally you can add JS to display the name of the file:
var inputs = document.querySelectorAll( '.inputfile' );
Array.prototype.forEach.call( inputs, function( input )
{
var label = input.nextElementSibling,
labelVal = label.innerHTML;
input.addEventListener( 'change', function( e )
{
var fileName = '';
if( this.files && this.files.length > 1 )
fileName = ( this.getAttribute( 'data-multiple-caption' ) || '' ).replace( '{count}', this.files.length );
else
fileName = e.target.value.split( '\\' ).pop();
if( fileName )
label.querySelector( 'span' ).innerHTML = fileName;
else
label.innerHTML = labelVal;
});
});
But really just read the tutorial and download the demo, it's really good.
I think its better to to do text-align center for div and let image take care of the height. Just specify a top and bottom padding for div to have space between image and div. Look at this example: http://jsfiddle.net/Tv9mG/
select convert(getdate() as date)
select CONVERT(datetime,CONVERT(date, getdate()))
# Switch delimiter to //, so phpMyAdmin will not execute it line by line.
DELIMITER //
CREATE PROCEDURE usp_rateChapter12
(IN numRating_Chapter INT(11) UNSIGNED,
IN txtRating_Chapter VARCHAR(250),
IN chapterName VARCHAR(250),
IN addedBy VARCHAR(250)
)
BEGIN
DECLARE numRating_Chapter INT;
DECLARE txtRating_Chapter VARCHAR(250);
DECLARE chapterName1 VARCHAR(250);
DECLARE addedBy1 VARCHAR(250);
DECLARE chapterId INT;
DECLARE studentId INT;
SET chapterName1 = chapterName;
SET addedBy1 = addedBy;
SET chapterId = (SELECT chapterId
FROM chapters
WHERE chaptername = chapterName1);
SET studentId = (SELECT Id
FROM students
WHERE email = addedBy1);
SELECT chapterId;
SELECT studentId;
INSERT INTO ratechapter (rateBy, rateText, rateLevel, chapterRated)
VALUES (studentId, txtRating_Chapter, numRating_Chapter,chapterId);
END //
//DELIMITER;
I made it calculate days in month from datetimepicker selected month and year , and I but the code in datetimepicker1 textchanged to return the result in a textbox with this code
private void DateTimePicker1_ValueChanged(object sender, EventArgs e)
{
int s = System.DateTime.DaysInMonth(DateTimePicker1.Value.Date.Year, DateTimePicker1.Value.Date.Month);
TextBox1.Text = s.ToString();
}
Getting this error, I changed the
c/C++ > Code Generation > Runtime Library to Multi-threaded library (DLL) /MD
for both code project and associated Google Test project. This solved the issue.
Note: all components of the project must have the same definition in c/C++ > Code Generation > Runtime Library. Either DLL or not DLL, but identical.
maps.google.com has a navigation service which can provide you route information in KML format.
To get kml file we need to form url with start and destination locations:
public static String getUrl(double fromLat, double fromLon,
double toLat, double toLon) {// connect to map web service
StringBuffer urlString = new StringBuffer();
urlString.append("http://maps.google.com/maps?f=d&hl=en");
urlString.append("&saddr=");// from
urlString.append(Double.toString(fromLat));
urlString.append(",");
urlString.append(Double.toString(fromLon));
urlString.append("&daddr=");// to
urlString.append(Double.toString(toLat));
urlString.append(",");
urlString.append(Double.toString(toLon));
urlString.append("&ie=UTF8&0&om=0&output=kml");
return urlString.toString();
}
Next you will need to parse xml (implemented with SAXParser) and fill data structures:
public class Point {
String mName;
String mDescription;
String mIconUrl;
double mLatitude;
double mLongitude;
}
public class Road {
public String mName;
public String mDescription;
public int mColor;
public int mWidth;
public double[][] mRoute = new double[][] {};
public Point[] mPoints = new Point[] {};
}
Network connection is implemented in different ways on Android and Blackberry, so you will have to first form url:
public static String getUrl(double fromLat, double fromLon,
double toLat, double toLon)
then create connection with this url and get InputStream.
Then pass this InputStream and get parsed data structure:
public static Road getRoute(InputStream is)
Full source code RoadProvider.java
class MapPathScreen extends MainScreen {
MapControl map;
Road mRoad = new Road();
public MapPathScreen() {
double fromLat = 49.85, fromLon = 24.016667;
double toLat = 50.45, toLon = 30.523333;
String url = RoadProvider.getUrl(fromLat, fromLon, toLat, toLon);
InputStream is = getConnection(url);
mRoad = RoadProvider.getRoute(is);
map = new MapControl();
add(new LabelField(mRoad.mName));
add(new LabelField(mRoad.mDescription));
add(map);
}
protected void onUiEngineAttached(boolean attached) {
super.onUiEngineAttached(attached);
if (attached) {
map.drawPath(mRoad);
}
}
private InputStream getConnection(String url) {
HttpConnection urlConnection = null;
InputStream is = null;
try {
urlConnection = (HttpConnection) Connector.open(url);
urlConnection.setRequestMethod("GET");
is = urlConnection.openInputStream();
} catch (IOException e) {
e.printStackTrace();
}
return is;
}
}
See full code on J2MEMapRouteBlackBerryEx on Google Code
public class MapRouteActivity extends MapActivity {
LinearLayout linearLayout;
MapView mapView;
private Road mRoad;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mapView = (MapView) findViewById(R.id.mapview);
mapView.setBuiltInZoomControls(true);
new Thread() {
@Override
public void run() {
double fromLat = 49.85, fromLon = 24.016667;
double toLat = 50.45, toLon = 30.523333;
String url = RoadProvider
.getUrl(fromLat, fromLon, toLat, toLon);
InputStream is = getConnection(url);
mRoad = RoadProvider.getRoute(is);
mHandler.sendEmptyMessage(0);
}
}.start();
}
Handler mHandler = new Handler() {
public void handleMessage(android.os.Message msg) {
TextView textView = (TextView) findViewById(R.id.description);
textView.setText(mRoad.mName + " " + mRoad.mDescription);
MapOverlay mapOverlay = new MapOverlay(mRoad, mapView);
List<Overlay> listOfOverlays = mapView.getOverlays();
listOfOverlays.clear();
listOfOverlays.add(mapOverlay);
mapView.invalidate();
};
};
private InputStream getConnection(String url) {
InputStream is = null;
try {
URLConnection conn = new URL(url).openConnection();
is = conn.getInputStream();
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return is;
}
@Override
protected boolean isRouteDisplayed() {
return false;
}
}
See full code on J2MEMapRouteAndroidEx on Google Code
ID's should be unique, so you should only use a particular ID once on a page. Classes may be used repeatedly.
check https://www.w3schools.com/html/html_id.asp for more details.
If you want the table to still be 100% then set one of the columns to have a width:100%; That will extend that column to fill the extra space and allow the other columns to keep their auto width :)
I am not a java professional, but I have the same problem and I tried to solve by this method. (It suppose that T has a copy constructor).
public static <T extends Object> List<T> clone(List<T> list) {
try {
List<T> c = list.getClass().newInstance();
for(T t: list) {
T copy = (T) t.getClass().getDeclaredConstructor(t.getclass()).newInstance(t);
c.add(copy);
}
return c;
} catch(Exception e) {
throw new RuntimeException("List cloning unsupported",e);
}
}
I got stuck during Android SDK Setup (API Level 19 and 21) Turning OFF and ON the Internet connection resolved the issue and the installation completed successfully.
I found when I accessed here https://console.cloud.google.com/home/dashboard
Then I got redirected to my active project, which was something like https://console.cloud.google.com/home/dashboard?project={THE_ID_OF_YOUR_PROJECT}
Then right bellow the project info, there was this Manage Options (note: I'm using Portuguese language here "Gerenciar as configurações do projeto" means "Manage project settings")
Then, finally, the delete option ("Excluir Projeto" means Delete Project)
Yep, it was hard
One wants this to be done tersely. Nothing makes code more unreadable then spending 10 lines to achieve something elementary. In C++ (and other languages) we have all and any which help us to achieve terseness in this case. I want to check whether a function parameter is valid, meaning equal to one of a number of values. Naively and wrongly, I would first write
if (!any_of({ DNS_TYPE_A, DNS_TYPE_MX }, wtype) return false;
a second attempt could be
if (!any_of({ DNS_TYPE_A, DNS_TYPE_MX }, [&wtype](const int elem) { return elem == wtype; })) return false;
Less incorrect, but looses some terseness. However, this is still not correct because C++ insists in this case (and many others) that I specify both start and end iterators and cannot use the whole container as a default for both. So, in the end:
const vector validvalues{ DNS_TYPE_A, DNS_TYPE_MX };
if (!any_of(validvalues.cbegin(), validvalues.cend(), [&wtype](const int elem) { return elem == wtype; })) return false;
which sort of defeats the terseness, but I don't know a better alternative... Thank you for not pointing out that in the case of 2 values I could just have just if ( || ). The best approach here (if possible) is to use a case structure with a default where not only the values are checked, but also the appropriate actions are done. The default case can be used for signalling an invalid value.
private Object lock = new Object();
private volatile boolean isOdd = false;
public void generateEvenNumbers(int number) throws InterruptedException {
synchronized (lock) {
while (isOdd == false)
{
lock.wait();
}
System.out.println(number);
isOdd = false;
lock.notifyAll();
}
}
public void generateOddNumbers(int number) throws InterruptedException {
synchronized (lock) {
while (isOdd == true) {
lock.wait();
}
System.out.println(number);
isOdd = true;
lock.notifyAll();
}
}
I always have to check my cheatsheet :-)
Step 1: right-click on the top of putty window and select 'Change settings'.
Step 2: type the name of the session and save.
That's it!. Enjoy!
Working with a dictionary ->level2 above comes from a dictionary in my case (just in case anybody will find it useful) Trying the first example I stumbled over this error: "This document already has a 'DocumentElement' node." I was inspired by the answer here
and edited my code: (xmlDoc.DocumentElement.AppendChild(body))
//a dictionary:
Dictionary<string, string> Level2Data
{
{"level2", "text"},
{"level2", "other text"},
{"same_level2", "more text"}
}
//xml Decalration:
XmlDocument xmlDoc = new XmlDocument();
XmlDeclaration xmlDeclaration = xmlDoc.CreateXmlDeclaration("1.0", "UTF-8", null);
XmlElement root = xmlDoc.DocumentElement;
xmlDoc.InsertBefore(xmlDeclaration, root);
// add body
XmlElement body = xmlDoc.CreateElement(string.Empty, "body", string.Empty);
xmlDoc.AppendChild(body);
XmlElement body = xmlDoc.CreateElement(string.Empty, "body", string.Empty);
xmlDoc.DocumentElement.AppendChild(body); //without DocumentElement ->ERR
foreach (KeyValuePair<string, string> entry in Level2Data)
{
//write to xml: - it works version 1.
XmlNode keyNode = xmlDoc.CreateElement(entry.Key); //open TAB
keyNode.InnerText = entry.Value;
body.AppendChild(keyNode); //close TAB
//Write to xmml verdion 2: (uncomment the next 4 lines and comment the above 3 - version 1
//XmlElement key = xmlDoc.CreateElement(string.Empty, entry.Key, string.Empty);
//XmlText value = xmlDoc.CreateTextNode(entry.Value);
//key.AppendChild(value);
//body.AppendChild(key);
}
Both versions (1 and 2 inside foreach loop) give the output:
<?xml version="1.0" encoding="UTF-8"?>
<body>
<level1>
<level2>text</level2>
<level2>ther text</level2>
<same_level2>more text</same_level2>
</level1>
</body>
(Note: third line "same level2" in dictionary can be also level2 as the others but I wanted to ilustrate the advantage of the dictionary - in my case I needed level2 with different names.
You can make it with timeout
:
This will be visible: timeout 5
This will not be visible timeout 5 >nul
I would recommend to use sftp, use this command sftp -oPort=7777 user@host
where -oPort is custom port number of ssh , in case if u changed it to 7777, then u can use -oPort, else if use only port 22 then plain sftp user@host
which asks for the password , then u can log in, and u can navigate to required location using cd /home/user
then a simple command get table
u can download it, If u want to download a directory/folder get -r someDirectory
will do it. If u want the file permissions also to exist then get -Pr someDirectory
.
For uploading on to remote change get to put in above commands.
Another extension method to work around this:
public static void ForEach<T>(this IEnumerable<T> items, Action<T> action)
{
if(items == null) return;
foreach (var item in items) action(item);
}
Consume in several ways:
(1) with a method that accepts T
:
returnArray.ForEach(Console.WriteLine);
(2) with an expression:
returnArray.ForEach(i => UpdateStatus(string.Format("{0}% complete", i)));
(3) with a multiline anonymous method
int toCompare = 10;
returnArray.ForEach(i =>
{
var thisInt = i;
var next = i++;
if(next > 10) Console.WriteLine("Match: {0}", i);
});
View
<div ng-app="myapp">
{{AssignedDate.now() | date:'yyyy-MM-dd HH:mm:ss'}}
</div>
Controller
var app = angular.module('myapp',[])
app.run(function($rootScope){
$rootScope.AssignedDate = Date;
})
I have multiple versions of Java installed, both Sun JDK & JRockit, both 32 bit and 64-bit, etc. and ran into this problem with a fresh install of 64-bit Eclipse for Java EE (JUNO).
64-bit trio as suggested by Peter Rader:
I'm using 64-bit Eclipse on 64-bit OS (Windows 7).
I ensured Sun JDK 7 64-bit was the default java version. When I typed "java -version" from command line (cmd.exe), Sun JDK 7 64-bit was returned...
java version "1.7.0"
Java(TM) SE Runtime Environment (build 1.7.0-b147)
Java HotSpot(TM) 64-Bit Server VM (build 21.0-b17, mixed mode)
This did not resolve the problem for me.
Adding -vm option to eclipse.ini as suggested by Jayesh Kavathiya:
I added the following to eclipse.ini:
-vm
C:/apps/java/jdk7-64bit/bin/javaw.exe
I did not have to uninstall any of the various versions of JDK or JRE I have on my machine.
I search about the same problem, but I wanted to store the array in a filed not to add the array as a tuple, so you may need the function serialize() and unserialize().
See this http://www.wpfasthelp.com/insert-php-array-into-mysql-database-table-row-field.htm
You can use ImportRow
method to copy Row from DataTable to DataTable with the same schema:
var row = SourceTable.Rows[RowNum];
DestinationTable.ImportRow(row);
Update:
With your new Edit, I believe:
var desRow = dataTable.NewRow();
var sourceRow = dataTable.Rows[rowNum];
desRow.ItemArray = sourceRow.ItemArray.Clone() as object[];
will work
I have updated old android project for the Wear OS. I have got this error message while build the project:
Manifest merger failed : Attribute meta-data#android.support.VERSION@value value=(26.0.2) from [com.android.support:percent:26.0.2] AndroidManifest.xml:25:13-35
is also present at [com.android.support:support-v4:26.1.0] AndroidManifest.xml:28:13-35 value=(26.1.0).
Suggestion: add 'tools:replace="android:value"' to <meta-data> element at AndroidManifest.xml:23:9-25:38 to override.
My build.gradle for Wear app contains these dependencies:
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.google.android.support:wearable:2.4.0'
implementation 'com.google.android.gms:play-services-wearable:16.0.1'
compileOnly 'com.google.android.wearable:wearable:2.4.0'}
SOLUTION:
Adding implementation 'com.android.support:support-v4:28.0.0'
into the dependencies solved my problem.
This is my solution. When Set-Location fails it throws a non-terminating error which is not seen by the catch block. Adding -ErrorAction Stop is the easiest way around this.
try {
Set-Location "$YourPath" -ErrorAction Stop;
} catch {
Write-Host "Exception has been caught";
}
Here's the link you're looking for:
You can use the setTimeout
or setInterval
functions.
json.loads
take a string as input and returns a dictionary as output.
json.dumps
take a dictionary as input and returns a string as output.
With json.loads({"('Hello',)": 6, "('Hi',)": 5})
,
You are calling json.loads
with a dictionary as input.
You can fix it as follows (though I'm not quite sure what's the point of that):
d1 = {"('Hello',)": 6, "('Hi',)": 5}
s1 = json.dumps(d1)
d2 = json.loads(s1)
Thanks, for your function I Used IT........................ This is my EXAMPLE
**UPDATE [RD].[PurchaseOrderHeader]
SET [DispatchCycleNumber] ='10'
WHERE OrderNumber in(select * FROM XA.fn_SplitOrderIDs(@InvoiceNumberList))**
CREATE FUNCTION [XA].[fn_SplitOrderIDs]
(
@OrderList varchar(500)
)
RETURNS
@ParsedList table
(
OrderID int
)
AS
BEGIN
DECLARE @OrderID varchar(10), @Pos int
SET @OrderList = LTRIM(RTRIM(@OrderList))+ ','
SET @Pos = CHARINDEX(',', @OrderList, 1)
IF REPLACE(@OrderList, ',', '') <> ''
BEGIN
WHILE @Pos > 0
BEGIN
SET @OrderID = LTRIM(RTRIM(LEFT(@OrderList, @Pos - 1)))
IF @OrderID <> ''
BEGIN
INSERT INTO @ParsedList (OrderID)
VALUES (CAST(@OrderID AS int)) --Use Appropriate conversion
END
SET @OrderList = RIGHT(@OrderList, LEN(@OrderList) - @Pos)
SET @Pos = CHARINDEX(',', @OrderList, 1)
END
END
RETURN
END
If the attribute is matching f.text_field
in form use string, if it is matching f.text_area
use text.
The other one doesn't work. According to the docs this is the way you should do it.
angular.module('plunker', ['ui.bootstrap']);
var ModalDemoCtrl = function ($scope, $modal) {
var modalInstance = $modal.open({
templateUrl: 'myModalContent.html',
controller: ModalInstanceCtrl,
resolve: {
test: function () {
return 'test variable';
}
}
});
};
var ModalInstanceCtrl = function ($scope, $modalInstance, test) {
$scope.test = test;
};
I guess something like this should do it. It basically writes the content to a new file and replaces the old file with the new file:
from tempfile import mkstemp
from shutil import move, copymode
from os import fdopen, remove
def replace(file_path, pattern, subst):
#Create temp file
fh, abs_path = mkstemp()
with fdopen(fh,'w') as new_file:
with open(file_path) as old_file:
for line in old_file:
new_file.write(line.replace(pattern, subst))
#Copy the file permissions from the old file to the new file
copymode(file_path, abs_path)
#Remove original file
remove(file_path)
#Move new file
move(abs_path, file_path)
In the modern browsers you can use the fetch to download resource (Mozilla docs) and then eval to execute it.
For example to download Angular1 you need to type:
fetch('https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.8/angular.min.js')
.then(response => response.text())
.then(text => eval(text))
.then(() => { /* now you can use your library */ })
You can use stem method to get file name.
Here is an example:
from pathlib import Path
p = Path(r"\\some_directory\subdirectory\my_file.txt")
print(p.stem)
# my_file
Create an AJAX postback method which writes a CSV file to your webserver and returns the url.. Set a hidden IFrame in the browser to the location of the CSV file on the server.
Your user will then be presented with the CSV download link.
You can use radio groups to achieve that functionality:
<input type="radio" name="choice" value="yes" />Yes
<input type="radio" name="choice" value="No" />No
<input type="radio" name="choice" value="null" />null
This code will always fail.
As written, it says: "Look for a property named "Employee" on my DataContext property, and set it to the DataContext property". Clearly that isn't right.
To get your code to work, as is, change your window declaration to:
<Window x:Class="SampleApplication.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:SampleApplication"
Title="MainWindow" Height="350" Width="525">
<Window.DataContext>
<local:Employee/>
</Window.DataContext>
This declares a new XAML namespace (local) and sets the DataContext to an instance of the Employee class. This will cause your bindings to display the default data (from your constructor).
However, it is highly unlikely this is actually what you want. Instead, you should have a new class (call it MainViewModel) with an Employee
property that you then bind to, like this:
public class MainViewModel
{
public Employee MyEmployee { get; set; } //In reality this should utilize INotifyPropertyChanged!
}
Now your XAML becomes:
<Window x:Class="SampleApplication.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:SampleApplication"
Title="MainWindow" Height="350" Width="525">
<Window.DataContext>
<local:MainViewModel/>
</Window.DataContext>
...
<TextBox Grid.Column="1" Grid.Row="0" Margin="3" Text="{Binding MyEmployee.EmpID}" />
<TextBox Grid.Column="1" Grid.Row="1" Margin="3" Text="{Binding MyEmployee.EmpName}" />
Now you can add other properties (of other types, names), etc. For more information, see Implementing the Model-View-ViewModel Pattern
You can simply run this command:
npm install grunt --save-dev
I had this error today and discovered it was an incorrectly-formatted year...
select * from es_timeexpense where parsedate > to_date('12/3/2018', 'MM/dd/yyy')
Notice the year has only three 'y's. It should have 4.
Double-check your format.
Please try this with the following code:
DECLARE @listStr VARCHAR(MAX)
SELECT @listStr = COALESCE(@listStr+',' , '') + CarName
FROM Cars
SELECT @listStr
If you used [STAThread]
to the main entry of your application and still get the error you may need to make a Thread-Safe call to the control... something like below. In my case with the same problem the following solution worked!
Private void YourFunc(..)
{
if (this.InvokeRequired)
{
Invoke(new MethodInvoker(delegate()
{
// Call your method YourFunc(..);
}));
}
else
{
///
}
There is a commercial tool FlexTracer which can be used to trace Oracle SQL queries
[edit based on this now being possible in recent versions]
[Updated Answer] You can query the following way to get back the name of class and the student id only if they are already enrolled.
db.student.find({},
{_id:0, name:1, students:{$elemMatch:{$eq:ObjectId("51780f796ec4051a536015cf")}}})
and you will get back what you expected:
{ "name" : "CS 101", "students" : [ ObjectId("51780f796ec4051a536015cf") ] }
{ "name" : "Literature" }
{ "name" : "Physics", "students" : [ ObjectId("51780f796ec4051a536015cf") ] }
[Original Answer] It's not possible to do what you want to do currently. This is unfortunate because you would be able to do this if the student was stored in the array as an object. In fact, I'm a little surprised you are using just ObjectId() as that will always require you to look up the students if you want to display a list of students enrolled in a particular course (look up list of Id's first then look up names in the students collection - two queries instead of one!)
If you were storing (as an example) an Id and name in the course array like this:
{
"_id" : ObjectId("51780fb5c9c41825e3e21fc6"),
"name" : "Physics",
"students" : [
{id: ObjectId("51780f796ec4051a536015cf"), name: "John"},
{id: ObjectId("51780f796ec4051a536015d0"), name: "Sam"}
]
}
Your query then would simply be:
db.course.find( { },
{ students :
{ $elemMatch :
{ id : ObjectId("51780f796ec4051a536015d0"),
name : "Sam"
}
}
}
);
If that student was only enrolled in CS 101 you'd get back:
{ "name" : "Literature" }
{ "name" : "Physics" }
{
"name" : "CS 101",
"students" : [
{
"id" : ObjectId("51780f796ec4051a536015cf"),
"name" : "John"
}
]
}
To support emojis use this
('Dragon ').split(/(?!$)/u);
=> ['D', 'r', 'a', 'g', 'o', 'n', ' ', '']
<table>
<thead>
<tr><th>title</th><th>price><th>number</th></tr>
</thead>
<tbody>
<?php
foreach ($shop as $row) {
echo '<tr>';
foreach ($row as $item) {
echo "<td>{$item}</td>";
}
echo '</tr>';
}
?>
</tbody>
</table>
Okay for the sake of anyone else reading this post - here is what I understand of the myriad of answers above:
The nuget.config file in the .nuget folder is relative to that folder. This is important because if your new folder is something like '../Packages' that will put it where it always goes out of the box. As @bruce14 states you must do '../../Packages' instead
I could not get the latest nuget (2.8.5) to find a packages folder outside of the standard location without enabling package restore. So once you enable package restore then the following should be added to the nuget.config file inside of the .nuget folder to change the location:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
...
<config>
<add key="repositoryPath" value="..\..\Packages" />
</config>
...
</configuration>
(This is important) If you make ANY changes to the package folder location inside of the nuget.config files you must restart visual studio or close/reload the solution for the changes to take effect
Swift 3.0 version
let arr = yourString.components(separatedBy: "/")
let month = arr[0]
Simply unregister the default StringHttpMessageConverter
instance:
@Configuration
public class WebMvcConfiguration extends WebMvcConfigurationSupport {
/**
* Unregister the default {@link StringHttpMessageConverter} as we want Strings
* to be handled by the JSON converter.
*
* @param converters List of already configured converters
* @see WebMvcConfigurationSupport#addDefaultHttpMessageConverters(List)
*/
@Override
protected void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
converters.stream()
.filter(c -> c instanceof StringHttpMessageConverter)
.findFirst().ifPresent(converters::remove);
}
}
Tested with both controller action handler methods and controller exception handlers:
@RequestMapping("/foo")
public String produceFoo() {
return "foo";
}
@ExceptionHandler(FooApiException.class)
public String fooException(HttpServletRequest request, Throwable e) {
return e.getMessage();
}
Final notes:
extendMessageConverters
is available since Spring 4.1.3, if are running on a previous version you can implement the same technique using configureMessageConverters
, it just takes a little bit more work.The Reference: http://technet.microsoft.com/en-us/library/aa259221%28v=sql.80%29.aspx
My table is named Genre
with the 3 columns of Id
, Name
and SortOrder
The code that I used is as:
SET IDENTITY_INSERT Genre ON
INSERT INTO Genre(Id, Name, SortOrder)VALUES (12,'Moody Blues', 20)
Convolution is much better than straightforward approach, but (I guess) it uses FFT and thus quite slow. However specially for computing the running mean the following approach works fine
def running_mean(x, N):
cumsum = numpy.cumsum(numpy.insert(x, 0, 0))
return (cumsum[N:] - cumsum[:-N]) / float(N)
The code to check
In[3]: x = numpy.random.random(100000)
In[4]: N = 1000
In[5]: %timeit result1 = numpy.convolve(x, numpy.ones((N,))/N, mode='valid')
10 loops, best of 3: 41.4 ms per loop
In[6]: %timeit result2 = running_mean(x, N)
1000 loops, best of 3: 1.04 ms per loop
Note that numpy.allclose(result1, result2)
is True
, two methods are equivalent.
The greater N, the greater difference in time.
# demonstrate loss of precision with only 100,000 points
np.random.seed(42)
x = np.random.randn(100000)+1e6
y1 = running_mean_convolve(x, 10)
y2 = running_mean_cumsum(x, 10)
assert np.allclose(y1, y2, rtol=1e-12, atol=0)
np.longdouble
but your floating point error still will get significant for relatively large number of points (around >1e5 but depends on your data)In the old console layout :
In the new cloud console layout :
In case of both procedures, you find your client ID and client secret at the same page. If you're using a different client ID and client secret, replace it with the ones you find here.
During my first experiments today, I've succesfully used the "Key for server apps" as a developer key for connecting with the "contacts", "userinfo" and "analytics" API. I did this using the PHP client.
Wading through the Google API docs certainly is a pain in the @$$... I hope this info will be useful to anyone.
I also found one more intuitive way using Array.from
:
const range = n => Array.from({length: n}, (value, key) => key)
Now this range
function will return all the numbers starting from 0 to n-1
A modified version of the range to support start
and end
is:
const range = (start, end) => Array.from({length: (end - start)}, (v, k) => k + start);
EDIT As suggested by @marco6, you can put this as a static method if it suits your use case
Array.range = (start, end) => Array.from({length: (end - start)}, (v, k) => k + start);
and use it as
Array.range(3, 9)
I implemented some code to do it manually:
using System.Security.Principal;
public bool IsUserAdministrator()
{
bool isAdmin;
try
{
WindowsIdentity user = WindowsIdentity.GetCurrent();
WindowsPrincipal principal = new WindowsPrincipal(user);
isAdmin = principal.IsInRole(WindowsBuiltInRole.Administrator);
}
catch (UnauthorizedAccessException ex)
{
isAdmin = false;
}
catch (Exception ex)
{
isAdmin = false;
}
return isAdmin;
}
"Not equals" can be expressed with the "not" operator !
and the standard .equals
.
if (a.equals(b)) // a equals b
if (!a.equals(b)) // a not equal to b
By using EntityManager, code is no longer tightly coupled with hibernate. But for this, in usage we should use :
javax.persistence.EntityManager
instead of
org.hibernate.ejb.HibernateEntityManager
Similarly, for EntityManagerFactory, use javax interface. That way, the code is loosely coupled. If there is a better JPA 2 implementation than hibernate, switching would be easy. In extreme case, we could type cast to HibernateEntityManager.
may be little late but useful for future. if you don't require to set custom properties of cell and only concern with header text and cell value then this code will help you
public class FileName
{
[DisplayName("File Name")]
public string FileName {get;set;}
[DisplayName("Value")]
public string Value {get;set;}
}
and then you can bind List as datasource as
private void BindGrid()
{
var filelist = GetFileListOnWebServer().ToList();
gvFilesOnServer.DataSource = filelist.ToArray();
}
for further information you can visit this page Bind List of Class objects as Datasource to DataGridView
hope this will help you.
Taken from the javadoc spec
@see <a href="URL#value">label</a>
:
Adds a link as defined by URL#value
. The URL#value
is a relative or absolute URL. The Javadoc tool distinguishes this from other cases by looking for a less-than symbol (<
) as the first character.
For example : @see <a href="http://www.google.com">Google</a>
Similarly with OUTER JOINs
, the word "OUTER"
is optional. It's the LEFT
or RIGHT
keyword that makes the JOIN
an "OUTER" JOIN
.
However for some reason I always use "OUTER"
as in LEFT OUTER JOIN
and never LEFT JOIN
, but I never use INNER JOIN
, but rather I just use "JOIN"
:
SELECT ColA, ColB, ...
FROM MyTable AS T1
JOIN MyOtherTable AS T2
ON T2.ID = T1.ID
LEFT OUTER JOIN MyOptionalTable AS T3
ON T3.ID = T1.ID
A variable cannot be both null
and undefined
at the same time. However, the direct answer to your question is:
if (variable != null)
One =
, not two.
There are two special clauses in the "abstract equality comparison algorithm" in the JavaScript spec devoted to the case of one operand being null
and the other being undefined
, and the result is true
for ==
and false
for !=
. Thus if the value of the variable is undefined
, it's not != null
, and if it's not null, it's obviously not != null
.
Now, the case of an identifier not being defined at all, either as a var
or let
, as a function parameter, or as a property of the global context is different. A reference to such an identifier is treated as an error at runtime. You could attempt a reference and catch the error:
var isDefined = false;
try {
(variable);
isDefined = true;
}
catch (x) {}
I would personally consider that a questionable practice however. For global symbols that may or may be there based on the presence or absence of some other library, or some similar situation, you can test for a window
property (in browser JavaScript):
var isJqueryAvailable = window.jQuery != null;
or
var isJqueryAvailable = "jQuery" in window;
This may be old, but if anyone has the same problem try changing unitname to just name in the PersistenceContext annotation:
From
@PersistenceContext(unitName="educationPU")
to
@PersistenceContext(name="educationPU")
<?php echo substr("abcabcabc", 0, -3); ?>
I had this problem, too.
Possible causes in my case: I had deleted a duplicated view twice and a view model. I reverted one of the deletes and then the InitializeComponent error appeared. I took these steps.
Use function + 9 for HP laptops. Others keys specified in previous answers didn't work for me.
Assuming you have GNU find:
find . -size +10000k -printf '%s %f\n'
If you want a constant width for the size field, you can do something like:
find . -size +10000k -printf '%10s %f\n'
Note that -size +1000k
selects files of at least 10,240,000 bytes (k
is 1024, not 1000). You said in a comment that you want files bigger than 1M; if that's 1024*1024 bytes, then this:
find . -size +1M ...
will do the trick -- except that it will also print the size and name of files that are exactly 1024*1024 bytes. If that matters, you could use:
find . -size +1048575c ...
You need to decide just what criterion you want.
This might work for you (GNU sed):
sed -n ':a;/regexp/{n;h;p;x;ba}' file
Use seds grep-like option -n
and if the current line contains the required regexp replace the current line with the next, copy that line to the hold space (HS), print the line, swap the pattern space (PS) for the HS and repeat.
I've found version 0.7.1 Alpha of PuTTY Connection Manager to be the most stable (it was previously hidden on the forums). It's available from PuTTY Connection Manager – Website Down.
The easier way to accept all accents is this:
[A-zÀ-ú] // accepts lowercase and uppercase characters
[A-zÀ-ÿ] // as above but including letters with an umlaut (includes [ ] ^ \ × ÷)
[A-Za-zÀ-ÿ] // as above but not including [ ] ^ \
[A-Za-zÀ-ÖØ-öø-ÿ] // as above but not including [ ] ^ \ × ÷
See https://unicode-table.com/en/ for characters listed in numeric order.
You can also pass value directly via URL.
If you want to call method
public static void calling(string name){....}
then you should call usingHttpWebRequest webrequest = (HttpWebRequest)WebRequest.Create("http://localhost:****/Report/calling?name=Priya);
webrequest.Method = "GET";
webrequest.ContentType = "application/text";
Just make sure you are using ?Object = value
in URL
I've also seen
x <- {}
Now you can concatenate or bind a vector of any dimension to x
rbind(x, 1:10)
cbind(x, 1:10)
c(x, 10)
I simply ran the command below:
export LD_LIBRARY_PATH=/usr/lib/
Now it is working fine.
Initialize barbuttonItem like following:
let pauseButton = UIBarButtonItem(image: UIImage(named: "big"),
style: .plain,
target: self,
action: #selector(PlaybackViewController.pause))
Could you also explain the context for which you are trying to implement a map with duplicate keys? I am sure there could be a better solution. Maps are intended to keep unique keys for good reason. Though if you really wanted to do it; you can always extend the class write a simple custom map class which has a collision mitigation function and would enable you to keep multiple entries with same keys.
Note: You must implement collision mitigation function such that, colliding keys are converted to unique set "always". Something simple like, appending key with object hashcode or something?
this error happen with me because I did the following
Update Model from database
in Edmx) I Renamed manually Property name to match the change in database schema Although all of this, I got this error
so what to do
Update Model from database
this will regenerate the model, and entity framework will
not give you this error
hope this help you
This solved my problem : Sample alter table statement to change the ownership.
ALTER TABLE databasechangelog OWNER TO arwin_ash;
ALTER TABLE databasechangeloglock OWNER TO arwin_ash;
No, you don't need to know any math (except maybe binary/oct/hex/dec representations) for system programming and stuff like that.
Installing framework 4.0 redistributable is also enough to create application pool. You can download it from here.
An ObservableCollection
works essentially like a regular collection except that it implements
the interfaces:
As such it is very useful when you want to know when the collection has changed. An event is triggered that will tell the user what entries have been added/removed or moved.
More importantly they are very useful when using databinding on a form.
from collections import OrderedDict
list1 = ['k1', 'k2']
list2 = ['v1', 'v2']
new_ordered_dict = OrderedDict(zip(list1, list2))
print new_ordered_dict
# OrderedDict([('k1', 'v1'), ('k2', 'v2')])
Docker isn't virtualization, as such -- instead, it's an abstraction on top of the kernel's support for different process namespaces, device namespaces, etc.; one namespace isn't inherently more expensive or inefficient than another, so what actually makes Docker have a performance impact is a matter of what's actually in those namespaces.
Docker's choices in terms of how it configures namespaces for its containers have costs, but those costs are all directly associated with benefits -- you can give them up, but in doing so you also give up the associated benefit:
And so forth. How much these costs actually impact you in your environment -- with your network access patterns, your memory constraints, etc -- is an item for which it's difficult to provide a generic answer.
git mv oldname newname
so that Git recognizes this is a move, rather than deleting/adding new files).Info.plist
and Product Bundle Identifier
.Info.plist
, update it.Product Bundle Identifier
, unless it is utilizing the ${PRODUCT_NAME} variable. In that case, search for "product" in the settings and update Product Name
. If Product Name
is based on ${TARGET_NAME}, click on the actual target item in the TARGETS list on the left of the settings pane and edit it, and all related settings will update immediately.Prefix Header
's path is also updated to the new name.Follow these steps to reset password in Windows system
Stop Mysql service from task manager
Create a text file and paste the below statement
MySQL 5.7.5 and earlier:
SET PASSWORD FOR 'root'@'localhost' = PASSWORD('yournewpassword');
MySQL 5.7.6 and later:
ALTER USER 'root'@'localhost' IDENTIFIED BY 'yournewpassword';
Save as mysql-init.txt
and place it in 'C' drive
.
Open command prompt and paste the following
C:\> mysqld --init-file=C:\\mysql-init.txt
You can create a temporary parent node, and get the innerHTML content of it:
var el = document.createElement("p");
el.appendChild(document.createTextNode("Test"));
var tmp = document.createElement("div");
tmp.appendChild(el);
console.log(tmp.innerHTML); // <p>Test</p>
EDIT: Please see answer below about outerHTML. el.outerHTML should be all that is needed.
It might be a little late to the discussion but inevitably someone will stumble onto this post like I did. I found the answer I was looking for and thought I'd post my own take on it. The following JSfiddle includes how to layer .PNG's with transparency. Jerska's mention of the transparency attribute for the div's CSS was the solution: http://jsfiddle.net/jyef3fqr/
HTML:
<button id="toggle-box">toggle</button>
<div id="box" style="display:none;" ><img src="x"></div>
<button id="toggle-box2">toggle</button>
<div id="box2" style="display:none;"><img src="xx"></div>
<button id="toggle-box3">toggle</button>
<div id="box3" style="display:none;" ><img src="xxx"></div>
CSS:
#box {
background-color: #ffffff;
height:400px;
width: 1200px;
position: absolute;
top:30px;
z-index:1;
}
#box2 {
background-color: #ffffff;
height:400px;
width: 1200px;
position: absolute;
top:30px;
z-index:2;
background-color : transparent;
}
#box3 {
background-color: #ffffff;
height:400px;
width: 1200px;
position: absolute;
top:30px;
z-index:2;
background-color : transparent;
}
body {background-color:#c0c0c0; }
JS:
$('#toggle-box').click().toggle(function() {
$('#box').animate({ width: 'show' });
}, function() {
$('#box').animate({ width: 'hide' });
});
$('#toggle-box2').click().toggle(function() {
$('#box2').animate({ width: 'show' });
}, function() {
$('#box2').animate({ width: 'hide' });
});
$('#toggle-box3').click().toggle(function() {
$('#box3').animate({ width: 'show' });
}, function() {
$('#box3').animate({ width: 'hide' });
});
And my original inspiration:http://jsfiddle.net/5g1zwLe3/ I also used paint.net for creating the transparent PNG's, or rather the PNG's with transparent BG's.
If other whitespace characters are possible, then you'd want:
testString.split("\\s+");
I just found a free zip database that includes time offset and participation in DST. I do like Erik J's answer, as it would help me choose the actual time zone as opposed to just the offset (because you never can be completely sure on the rules), but I think I might start with this, and have it try to find the best time zone match based on offset/dst configuration. I think I may try to set up a simple version of Development 4.0's answer to check against what I get from the zip info as a sanity test. It's definitely not as simple as I'd hope, but a combination should get me at least 90% sure of a user's time zone.
This is how to install a normal MSI file silently:
msiexec.exe /i c:\setup.msi /QN /L*V "C:\Temp\msilog.log"
Quick explanation:
/L*V "C:\Temp\msilog.log"= verbose logging at indicated path
/QN = run completely silently
/i = run install sequence
The msiexec.exe command line is extensive with support for a variety of options. Here is another overview of the same command line interface. Here is an annotated versions (was broken, resurrected via way back machine).
It is also possible to make a batch file a lot shorter with constructs such as for loops as illustrated here for Windows Updates.
If there are check boxes that must be checked during the setup, you must find the appropriate PUBLIC PROPERTIES attached to the check box and set it at the command line like this:
msiexec.exe /i c:\setup.msi /QN /L*V "C:\Temp\msilog.log" STARTAPP=1 SHOWHELP=Yes
These properties are different in each MSI. You can find them via the verbose log file or by opening the MSI in Orca, or another appropriate tool. You must look either in the dialog control section or in the Property table for what the property name is. Try running the setup and create a verbose log file first and then search the log for messages ala "Setting property..." and then see what the property name is there. Then add this property with the value from the log file to the command line.
Also have a look at how to use transforms to customize the MSI beyond setting command line parameters: How to make better use of MSI files
install wkhtmltoimage on your server then use my package packagist.org/packages/tohidhabiby/htmltoimage for generate an image from url of your target.
As long as you specify a width on the element, it should wrap itself without needing anything else.
You can turn negative input into a positive number by the following:
<input type="number" onkeyup="if(this.value<0){this.value= this.value * -1}">
_x000D_
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
This will do it:
cd ~/My\ Code
I've had to use that to work with files stored in the iCloud Drive. You won't want to use double quotes (") as then it must be an absolute path. In other words, you can't combine double quotes with tilde (~).
By way of example I had to use this for a recent project:
cd ~/Library/Mobile\ Documents/com~apple~CloudDocs/Documents/Documents\ -\ My\ iMac/Project
I hope that helps.
There's a function std::reverse
in the algorithm
header for this purpose.
#include <vector>
#include <algorithm>
int main() {
std::vector<int> a;
std::reverse(a.begin(), a.end());
return 0;
}
Note: This answer was intended for a very specific question. For most programmers coming here from a search engine, this is not the answer you are looking for. Typically you would structure your files into packages (see other answers) instead of modifying the search path.
By default, you can't. When importing a file, Python only searches the directory that the entry-point script is running from and sys.path
which includes locations such as the package installation directory (it's actually a little more complex than this, but this covers most cases).
However, you can add to the Python path at runtime:
# some_file.py
import sys
# insert at 1, 0 is the script path (or '' in REPL)
sys.path.insert(1, '/path/to/application/app/folder')
import file
This error happens when you add an external library which may not be compatible with your compileSdkVersion
.
Be careful when you are adding an external library
.
I spent 2 days on this problem and finally it got solved following these steps.
Make sure all your support libraries are same as compileSdkVersion
of your build.gradle(Module:app)
in my case it is 26
.
In your defaultConfig category type multiDexEnabled true. This is the important part.
Go to File | Settings | Build, Execution, Deployment | Instant Run and try to Enable/Disable Instant Run to hot swap... and click okay
Sync
Your project.
Lastly, Go to Build | click on Rebuild Project.
Note: Rebuild Project first cleans and then builds the project.