ABCPDF can do so as well -- check out http://www.websupergoo.com/helppdf6net/default.html
You can try converting your image from tiff to PNG, here is how to do it:
import com.sun.media.jai.codec.ImageCodec;
import com.sun.media.jai.codec.ImageDecoder;
import com.sun.media.jai.codec.ImageEncoder;
import com.sun.media.jai.codec.PNGEncodeParam;
import com.sun.media.jai.codec.TIFFDecodeParam;
import java.awt.image.RenderedImage;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import javaxt.io.Image;
public class ImgConvTiffToPng {
public static byte[] convert(byte[] tiff) throws Exception {
byte[] out = new byte[0];
InputStream inputStream = new ByteArrayInputStream(tiff);
TIFFDecodeParam param = null;
ImageDecoder dec = ImageCodec.createImageDecoder("tiff", inputStream, param);
RenderedImage op = dec.decodeAsRenderedImage(0);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
PNGEncodeParam jpgparam = null;
ImageEncoder en = ImageCodec.createImageEncoder("png", outputStream, jpgparam);
en.encode(op);
outputStream = (ByteArrayOutputStream) en.getOutputStream();
out = outputStream.toByteArray();
outputStream.flush();
outputStream.close();
return out;
}
I use matplotlib for reading TIFF files:
import matplotlib.pyplot as plt
I = plt.imread(tiff_file)
and I
will be of type ndarray
.
According to the documentation though it is actually PIL that works behind the scenes when handling TIFFs as matplotlib only reads PNGs natively, but this has been working fine for me.
There's also a plt.imsave
function for saving.
They key is the backslash escape character will not work with the right square bracket inside of the character class square brackets (it is interpreted as a literal backslash inside the character class square brackets). Add the right square bracket with an OR at the end like this:
select EmpNo, SampleText
from test
where NOT regexp_like(SampleText, '[ A-Za-z0-9.{}[]|]');
Add
session_start();
at the beginning of your page before any HTML
You will have something like :
<?php session_start();
include("inc/incfiles/header.inc.php")?>
<html>
<head>
<meta http-equiv="Content-Type" conte...
Don't forget to remove the space you have before
Here's what I ended up with. It's a listing of all properties and methods, and I listed all parameters for each method. I didn't succeed on getting all of the values.
foreach(System.Reflection.AssemblyName an in System.Reflection.Assembly.GetExecutingAssembly().GetReferencedAssemblies()){
System.Reflection.Assembly asm = System.Reflection.Assembly.Load(an.ToString());
foreach(Type type in asm.GetTypes()){
//PROPERTIES
foreach (System.Reflection.PropertyInfo property in type.GetProperties()){
if (property.CanRead){
Response.Write("<br>" + an.ToString() + "." + type.ToString() + "." + property.Name);
}
}
//METHODS
var methods = type.GetMethods();
foreach (System.Reflection.MethodInfo method in methods){
Response.Write("<br><b>" + an.ToString() + "." + type.ToString() + "." + method.Name + "</b>");
foreach (System.Reflection.ParameterInfo param in method.GetParameters())
{
Response.Write("<br><i>Param=" + param.Name.ToString());
Response.Write("<br> Type=" + param.ParameterType.ToString());
Response.Write("<br> Position=" + param.Position.ToString());
Response.Write("<br> Optional=" + param.IsOptional.ToString() + "</i>");
}
}
}
}
Use imageWithData:
method, which gets translated to Swift as UIImage(data:)
let image : UIImage = UIImage(data: imageData)
I suppose that 255 in 227./255 is perceived as an integer and divide is always return 0
Just tRy this
display: -webkit-box; /* OLD - iOS 6-, Safari 3.1-6, BB7 */
display: -ms-flexbox; /* TWEENER - IE 10 */
display: -webkit-flex; /* NEW - Safari 6.1+. iOS 7.1+, BB10 */
display: flex; /* NEW, Spec - Firefox, Chrome, Opera */
this worked for me
You can use normal CSS selectors to select an element by name using jquery. Like this:
Button Code
<button type="button" name="mybutton">Click Me!</button>
Selector & Event Bind Code
$("button[name='mybutton']").click(function() {});
Start the Mosquitto Broker
Open the terminal and type
mosquitto_sub -h 127.0.0.1 -t topic
Open another terminal and type
mosquitto_pub -h 127.0.0.1 -t topic -m "Hello"
Now you can switch to the previous terminal and there you can able to see the "Hello" Message.One terminal acts as publisher and another one subscriber.
from django.contrib import admin
from django.urls import path
urlpatterns = [
path('admin/', admin.site.urls),
]
Let me throw out some example code that I got from http://www3.ntu.edu.sg/home/ehchua/programming/java/DateTimeCalendar.html Then you can play around with different options until you understand it.
import java.text.SimpleDateFormat;
import java.util.Date;
public class DateTest {
public static void main(String[] args) {
Date now = new Date();
//This is just Date's toString method and doesn't involve SimpleDateFormat
System.out.println("toString(): " + now); // dow mon dd hh:mm:ss zzz yyyy
//Shows "Mon Oct 08 08:17:06 EDT 2012"
SimpleDateFormat dateFormatter = new SimpleDateFormat("E, y-M-d 'at' h:m:s a z");
System.out.println("Format 1: " + dateFormatter.format(now));
// Shows "Mon, 2012-10-8 at 8:17:6 AM EDT"
dateFormatter = new SimpleDateFormat("E yyyy.MM.dd 'at' hh:mm:ss a zzz");
System.out.println("Format 2: " + dateFormatter.format(now));
// Shows "Mon 2012.10.08 at 08:17:06 AM EDT"
dateFormatter = new SimpleDateFormat("EEEE, MMMM d, yyyy");
System.out.println("Format 3: " + dateFormatter.format(now));
// Shows "Monday, October 8, 2012"
// SimpleDateFormat can be used to control the date/time display format:
// E (day of week): 3E or fewer (in text xxx), >3E (in full text)
// M (month): M (in number), MM (in number with leading zero)
// 3M: (in text xxx), >3M: (in full text full)
// h (hour): h, hh (with leading zero)
// m (minute)
// s (second)
// a (AM/PM)
// H (hour in 0 to 23)
// z (time zone)
// (there may be more listed under the API - I didn't check)
}
}
Good luck!
Just for completeness, the || and && are the conditional version of the | and & operators.
A reference to the ECMA C# Language specification is here.
From the specification:
3 The operation x || y corresponds to the operation x | y, except that y is evaluated only if x is false.
In the |
version both sides are evaluated.
The conditional version short circuits evaluation and so allows for code like:
if (x == null || x.Value == 5)
// Do something
Or (no pun intended) using your example:
if (title == "User greeting" || title == "User name")
// {do stuff}
ul {
width: 90%;
list-style-type:none;
margin:auto;
padding:0;
position:relative;
left:5%;
}
Well I would atleast clean it up as follows:
print "%.2f kg = %.2f lb = %.2f gal = %.2f l" % (var1, var2, var3, var4)
The json.load()
method (without "s" in "load") can read a file directly:
import json
with open('strings.json') as f:
d = json.load(f)
print(d)
You were using the json.loads()
method, which is used for string arguments only.
Edit: The new message is a totally different problem. In that case, there is some invalid json in that file. For that, I would recommend running the file through a json validator.
There are also solutions for fixing json like for example How do I automatically fix an invalid JSON string?.
There are two problems in your code:
scanf
must be checked%d
conversion does not take overflows into account (blindly applying *10 + newdigit
for each consecutive numeric character)The first value you got (-104204697
) is equals to 5623125698541159
modulo 2^32
; it is thus the result of an overflow (if int
where 64 bits wide, no overflow would happen). The next values are uninitialized (garbage from the stack) and thus unpredictable.
The code you need could be (similar to the answer of BLUEPIXY above, with the illustration how to check the return value of scanf
, the number of items successfully matched):
#include <stdio.h>
int main(int argc, char *argv[]) {
int i, j;
short unsigned digitArray[16];
i = 0;
while (
i != sizeof(digitArray) / sizeof(digitArray[0])
&& 1 == scanf("%1hu", digitArray + i)
) {
i++;
}
for (j = 0; j != i; j++) {
printf("%hu\n", digitArray[j]);
}
return 0;
}
Hey, this might not be the most ideal solution, but it works for me. I ended up creating a Python-Markdown LaTeX extension.
https://github.com/justinvh/Markdown-LaTeX
It adds support for inline math and text expressions using a $math$ and %text% syntax. The extension is a preprocessor that will use latex/dvipng to generate pngs for the respective equations/text and then base64 encode the data to inline the images directly, rather than have external images.
The data is then put in a simple-delimited cache file that encodes the expression to the base64 representation. This limits the number of times latex actually has to be run.
Here is an example:
%Hello, world!% This is regular text, but this: $y = mx + b$ is not.
The output:
$ markdown -x latex test.markdown
<p><img class='latex-inline math-false' alt='Hello, world!' id='Helloworld' src='data:image/png;base64,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'> This is regular text, but this: <img class='latex-inline math-true' alt='y = mx + b' id='ymxb' src='data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFIAAAAOBAMAAABOTlYkAAAAMFBMVEX///9ERETu7u4yMjK6urp2dnZUVFSIiIjMzMwQEBDc3NwiIiJmZmaYmJiqqqoAAADS00rKAAAAAXRSTlMAQObYZgAAAOtJREFUKM9jYCAACsCk4wYGgiABTLInEKuS+QGxKvkVGBj47jBwI8tcffI84e45BoZ7GVcLECo9751iWLeSoRPITBQEggMMDBy9sxj2MDgz8DIE8yCpPMxwjWFBGUMMkpFcbAEMvxjKGLgYxIE8NkHBiYIyQMY+hmoGhi0Mdsi2czawbGCQBTJ+ILvzE0MaA9MHIIWwnWE9A+sBpk8LGDgmMCnAVXJNYPgCJHhRQvUiA/cDXoECZx4DXoSZTBtYgaaEPw5AVnkOGBRc5xTcbsReQrL9+nWwyxbgC88DcJZ+QygDcYD1+QPiFAIAtLA8KPZOGFEAAAAASUVORK5CYII='> is not.</p>
As you can see it is a verbose output, but that really isn't an issue since you're already using Markdown :)
This site has python code for recognizing ascii, encoding with boms, and utf8 no bom: https://unicodebook.readthedocs.io/guess_encoding.html. Read file into byte array (data): http://www.codecodex.com/wiki/Read_a_file_into_a_byte_array. Here's an example. I'm in osx.
#!/usr/bin/python
import sys
def isUTF8(data):
try:
decoded = data.decode('UTF-8')
except UnicodeDecodeError:
return False
else:
for ch in decoded:
if 0xD800 <= ord(ch) <= 0xDFFF:
return False
return True
def get_bytes_from_file(filename):
return open(filename, "rb").read()
filename = sys.argv[1]
data = get_bytes_from_file(filename)
result = isUTF8(data)
print(result)
PS /Users/js> ./isutf8.py hi.txt
True
If you are calling this function through a submit button. This may be the reason why the browser does not redirect. It will run the code in the function and then submit the page instead of redirect. In this case change the type tag of your button.
I'm particularly fond of this date picker built for Mootools: http://electricprism.com/aeron/calendar/
It's lovely right out of the box.
What about :
you could put the style in container div menu with:
<div style="position:relative; z-index:10">
...
<!--html menu-->
...
</div>
before
after
If you are trying to add a custom header on the request headers, you have to let the server know that specific header is allowed to take place. The place to do that is in the class that filters the requests. In the example shown below, the custom header name is "type":
public class CorsFilter implements Filter {
@Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
HttpServletRequest request = (HttpServletRequest) req;
HttpServletResponse response = (HttpServletResponse) res;
response.setHeader("Access-Control-Allow-Origin", request.getHeader("Origin"));
response.setHeader("Access-Control-Allow-Credentials", "true");
response.setHeader("Access-Control-Allow-Methods", "GET,PUT,POST,DELETE,PATCH,OPTIONS");
response.setHeader("Access-Control-Max-Age", "3600");
response.setHeader("Access-Control-Allow-Headers", "Content-Type, Accept, X-Requested-With, remember-me, Authorization, type ");
response.setHeader("Access-Control-Expose-Headers","Authorization");
}
}
I use FLTK because Qt is not free. I don't choose wxWidgets, because my first test with a simple Hello, World! program produced an executable of 24 MB, FLTK 0.8 MB...
You can use the first method:
$('li').first()
btw I agree with Nick Craver -- use document.getElementById()...
Using SelectionRange
you will get the Start
and End
date.
private void monthCalendar1_DateSelected(object sender, DateRangeEventArgs e)
{
var startDate = monthCalendar1.SelectionRange.Start.ToString("dd MMM yyyy");
var endDate = monthCalendar1.SelectionRange.End.ToString("dd MMM yyyy");
}
If you want to update the maximum number of days that can be selected, then set MaxSelectionCount
property. The default is 7.
// Only allow 21 days to be selected at the same time.
monthCalendar1.MaxSelectionCount = 21;
In addition to using pure threads or the Celery queue (note that flask-celery is no longer required), you could also have a look at flask-apscheduler:
https://github.com/viniciuschiele/flask-apscheduler
A simple example copied from https://github.com/viniciuschiele/flask-apscheduler/blob/master/examples/jobs.py:
from flask import Flask
from flask_apscheduler import APScheduler
class Config(object):
JOBS = [
{
'id': 'job1',
'func': 'jobs:job1',
'args': (1, 2),
'trigger': 'interval',
'seconds': 10
}
]
SCHEDULER_API_ENABLED = True
def job1(a, b):
print(str(a) + ' ' + str(b))
if __name__ == '__main__':
app = Flask(__name__)
app.config.from_object(Config())
scheduler = APScheduler()
# it is also possible to enable the API directly
# scheduler.api_enabled = True
scheduler.init_app(app)
scheduler.start()
app.run()
Node.js hasn't implemented the fetch() method, but you can use one of the external modules of this fantastic execution environment for JavaScript.
In one of the answers above, "node-fetch" is cited and that's a good choice.
In your project folder (the directory where you have the .js scripts) install that module with the command:
npm i node-fetch --save
Then use it as a constant in the script you want to execute with Node.js, something like this:
const fetch = require("node-fetch");
If you're not wanting to save changes set savechanges to false
Sub CloseBook2()
ActiveWorkbook.Close savechanges:=False
End Sub
for more examples, http://support.microsoft.com/kb/213428 and i believe in the past I've just used
ActiveWorkbook.Close False
Create a new Item and go to the last you'll find option to copy from existing, just write your current job name and you will have clone of that project to work with.
If the Path is omitted the file will be saved automaticaly in the current directory. Try something like this:
ActiveWorkbook.SaveAs "Filename.xslx"
This is an old question, but answering for gathering knowledge. We have an original form with a button to show the new form.
The code for the button click is below
private void button1_Click(object sender, EventArgs e)
{
New_Form new_Form = new New_Form();
new_Form.Show();
}
Now when click is made, New Form is shown. Since, you want to hide after 2 seconds we are adding a onload event to the new form designer
this.Load += new System.EventHandler(this.OnPageLoad);
This OnPageLoad function runs when that form is loaded
In NewForm.cs ,
public partial class New_Form : Form
{
private Timer formClosingTimer;
private void OnPageLoad(object sender, EventArgs e)
{
formClosingTimer = new Timer(); // Creating a new timer
formClosingTimer.Tick += new EventHandler(CloseForm); // Defining tick event to invoke after a time period
formClosingTimer.Interval = 2000; // Time Interval in miliseconds
formClosingTimer.Start(); // Starting a timer
}
private void CloseForm(object sender, EventArgs e)
{
formClosingTimer.Stop(); // Stoping timer. If we dont stop, function will be triggered in regular intervals
this.Close(); // Closing the current form
}
}
In this new form , a timer is used to invoke a method which closes that form.
Here is the new form which automatically closes after 2 seconds, we will be able operate on both the forms where no interference between those two forms.
For your knowledge,
form.close()
will free the memory and we can never interact with that form again
form.hide()
will just hide the form, where the code part can still run
For more details about timer refer this link, https://docs.microsoft.com/en-us/dotnet/api/system.timers.timer?view=netframework-4.7.2
import { ActivatedRoute } from '@angular/router';_x000D_
_x000D_
export class ClassName {_x000D_
_x000D_
private router = ActivatedRoute;_x000D_
_x000D_
constructor(r: ActivatedRoute) {_x000D_
this.router =r;_x000D_
}_x000D_
_x000D_
onSuccess() {_x000D_
this.router.navigate(['/user_invitation'],_x000D_
{queryParams: {email: loginEmail, code: userCode}});_x000D_
}_x000D_
_x000D_
}_x000D_
_x000D_
_x000D_
Get this values:_x000D_
---------------_x000D_
_x000D_
ngOnInit() {_x000D_
this.route_x000D_
.queryParams_x000D_
.subscribe(params => {_x000D_
let code = params['code'];_x000D_
let userEmail = params['email'];_x000D_
});_x000D_
}
_x000D_
Ref: https://angular.io/docs/ts/latest/api/router/index/NavigationExtras-interface.html
sudo apt-get install php-pear php7.x-dev
x is your php version like 7.2 the php7.2-dev
apt-get install libmcrypt-dev libreadline-dev
pecl install mcrypt-1.0.1
then add "extension=mcrypt.so" in "/etc/php/7.2/apache2/php.ini"
here php.ini is depends on your php installatio and apache used php version.
Like Warren said last year, this is an old question. Since people still seem to be viewing the page, I'd like to redirect them to a more modern solution. Like blakev said here, there is a Pillow example on github.
import ImageSequence
import Image
import gifmaker
sequence = []
im = Image.open(....)
# im is your original image
frames = [frame.copy() for frame in ImageSequence.Iterator(im)]
# write GIF animation
fp = open("out.gif", "wb")
gifmaker.makedelta(fp, frames)
fp.close()
Note: This example is outdated (gifmaker
is not an importable module, only a script). Pillow has a GifImagePlugin (whose source is on GitHub), but the doc on ImageSequence seems to indicate limited support (reading only)
Specify the buildpack while creating the app.
heroku create appname --buildpack heroku/python
One liner:
string[] items = new string[] { "a", "b" };
// this adds "c" to the string array:
items = new List<string>(items) { "c" }.ToArray();
If you want to refer one host define under /etc/ansible/host in a task or role, the bellow link might help:
https://www.middlewareinventory.com/blog/ansible-get-ip-address/
Here's a different approach. The heart of it was created by turning on the Macro Recorder and filtering the columns per your specifications. Then there's a bit of code to copy the results. It will run faster than looping through each row and column:
Sub FilterAndCopy()
Dim LastRow As Long
Sheets("Sheet2").UsedRange.Offset(0).ClearContents
With Worksheets("Sheet1")
.Range("$A:$E").AutoFilter
.Range("$A:$E").AutoFilter field:=1, Criteria1:="#N/A"
.Range("$A:$E").AutoFilter field:=2, Criteria1:="=String1", Operator:=xlOr, Criteria2:="=string2"
.Range("$A:$E").AutoFilter field:=3, Criteria1:=">0"
.Range("$A:$E").AutoFilter field:=5, Criteria1:="Number"
LastRow = .Range("A" & .Rows.Count).End(xlUp).Row
.Range("A1:A" & LastRow).SpecialCells(xlCellTypeVisible).EntireRow.Copy _
Destination:=Sheets("Sheet2").Range("A1")
End With
End Sub
As a side note, your code has more loops and counter variables than necessary. You wouldn't need to loop through the columns, just through the rows. You'd then check the various cells of interest in that row, much like you did.
What about something like this?
var arr = [];
$('[id^=event]', response).each(function(){
arr.push($(this).html());
});
The [attr^=selector]
selector matches elements on which the attr
attribute starts with the given string, that way you don't care about the numbers after "event".
@[Denys Séguret] has posted correct. But In my case I need new seed everytime hence below code;
Incase you need quick functions. I use like this.
func RandInt(min, max int) int {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
return r.Intn(max-min) + min
}
func RandFloat(min, max float64) float64 {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
return min + r.Float64()*(max-min)
}
If it's in a class, you can use getattr:
class MyClass(object):
def install(self):
print "In install"
method_name = 'install' # set by the command line options
my_cls = MyClass()
method = None
try:
method = getattr(my_cls, method_name)
except AttributeError:
raise NotImplementedError("Class `{}` does not implement `{}`".format(my_cls.__class__.__name__, method_name))
method()
or if it's a function:
def install():
print "In install"
method_name = 'install' # set by the command line options
possibles = globals().copy()
possibles.update(locals())
method = possibles.get(method_name)
if not method:
raise NotImplementedError("Method %s not implemented" % method_name)
method()
import { View, Dimensions } from 'react-native'
var { width, height } = Dimensions.get('window')
// Create Component
<View style={{
borderBottomColor: 'black',
borderBottomWidth: 0.5,
width: width - 20,}}>
</View>
using Routing.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
namespace Routing.Controllers
{
public class StudentsController : ApiController
{
static List<Students> Lststudents =
new List<Students>() { new Students { id=1, name="kim" },
new Students { id=2, name="aman" },
new Students { id=3, name="shikha" },
new Students { id=4, name="ria" } };
[HttpGet]
public IEnumerable<Students> getlist()
{
return Lststudents;
}
[HttpGet]
public Students getcurrentstudent(int id)
{
return Lststudents.FirstOrDefault(e => e.id == id);
}
[HttpGet]
[Route("api/Students/{id}/course")]
public IEnumerable<string> getcurrentCourse(int id)
{
if (id == 1)
return new List<string>() { "emgili", "hindi", "pun" };
if (id == 2)
return new List<string>() { "math" };
if (id == 3)
return new List<string>() { "c#", "webapi" };
else return new List<string>() { };
}
[HttpGet]
[Route("api/students/{id}/{name}")]
public IEnumerable<Students> getlist(int id, string name)
{ return Lststudents.Where(e => e.id == id && e.name == name).ToList(); }
[HttpGet]
public IEnumerable<string> getlistcourse(int id, string name)
{
if (id == 1 && name == "kim")
return new List<string>() { "emgili", "hindi", "pun" };
if (id == 2 && name == "aman")
return new List<string>() { "math" };
else return new List<string>() { "no data" };
}
}
}
Try compiling your .NET assembly with the option --staticlink:"Namespace.Assembly"
. This forces the compiler to pull in all the dependencies at compile time. If it comes across a dependency that's not referenced it will give a warning or error message usually with the name of that assembly.
Namespace.Assembly
is the assembly you suspect as having the dependency problem. Typically just statically linking this assembly will reference all dependencies transitively.
<input type="file" id="picfile" name="picf" />
<input type="text" id="txtName" style="width: 144px;" />
$("#btncatsave").click(function () {
var Name = $("#txtName").val();
var formData = new FormData();
var totalFiles = document.getElementById("picfile").files.length;
var file = document.getElementById("picfile").files[0];
formData.append("FileUpload", file);
formData.append("Name", Name);
$.ajax({
type: "POST",
url: '/Category_Subcategory/Save_Category',
data: formData,
dataType: 'json',
contentType: false,
processData: false,
success: function (msg) {
alert(msg);
},
error: function (error) {
alert("errror");
}
});
});
[HttpPost]
public ActionResult Save_Category()
{
string Name=Request.Form[1];
if (Request.Files.Count > 0)
{
HttpPostedFileBase file = Request.Files[0];
}
}
I tried to add ASP.net v4.0 with all permission, add NETWORK SERVICE user but nothing help. At last, added the MODIFY right of DefaultAppPool user in App_Data folder, problem solved.
You can target that div from your stylesheet in a number of ways.
Simply use
.col-md-6:first-child {
background-color: blue;
}
Another way is to assign a class to one div and then apply the style to that class.
<div class="col-md-6 blue"></div>
.blue {
background-color: blue;
}
There are also inline styles.
<div class="col-md-6" style="background-color: blue"></div>
Your example code works fine to me. I'm not sure if I undestand what you intend to do, but if you want a blue background on the second div just remove the bg-primary
class from the section and add you custom class to the div.
.blue {_x000D_
background-color: blue;_x000D_
}
_x000D_
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>_x000D_
_x000D_
<section id="about">_x000D_
<div class="container">_x000D_
<div class="row">_x000D_
<!-- Columns are always 50% wide, on mobile and desktop -->_x000D_
<div class="col-xs-6">_x000D_
<h2 class="section-heading text-center">Title</h2>_x000D_
<p class="text-faded text-center">.col-md-6</p>_x000D_
</div>_x000D_
<div class="col-xs-6 blue">_x000D_
<h2 class="section-heading text-center">Title</h2>_x000D_
<p class="text-faded text-center">.col-md-6</p>_x000D_
</div>_x000D_
</div>_x000D_
</div>_x000D_
</section>
_x000D_
In my opinion, if you are using SQL Server 2017 or later, using STRING_AGG( ... )
is the best solution:
More at:
You're misinformed about fcntl()
not always being reliable. It's untrue.
To mark a socket as non-blocking the code is as simple as:
// where socketfd is the socket you want to make non-blocking
int status = fcntl(socketfd, F_SETFL, fcntl(socketfd, F_GETFL, 0) | O_NONBLOCK);
if (status == -1){
perror("calling fcntl");
// handle the error. By the way, I've never seen fcntl fail in this way
}
Under Linux, on kernels > 2.6.27 you can also create sockets non-blocking from the outset using socket()
and accept4()
.
e.g.
// client side
int socketfd = socket(AF_INET, SOCK_STREAM | SOCK_NONBLOCK, 0);
// server side - see man page for accept4 under linux
int socketfd = accept4( ... , SOCK_NONBLOCK);
It saves a little bit of work, but is less portable so I tend to set it with fcntl()
.
Try to use response.json():
fetch('http://example.com/api/node', {
mode: "no-cors",
method: "GET",
headers: {
"Accept": "application/json"
}
}).then((response) => {
console.log(response.json()); // null
return dispatch({
type: "GET_CALL",
response: response.json()
});
})
.catch(error => { console.log('request failed', error); });
Yes, you should use docstrings to make your classes and functions more friendly to other programmers:
More: http://www.python.org/dev/peps/pep-0257/#what-is-a-docstring
Some editors allow you to see docstrings while typing, so it really makes work easier.
If you want vanilla JavaScript, don't want to clutter your markup by adding IDs on each radio button, and only care about modern browsers, the following functional approach is a little more tasteful to me than a for loop:
<form id="myForm">
<label>Who will be left?
<label><input type="radio" name="output" value="knight" />Kurgan</label>
<label><input type="radio" name="output" value="highlander" checked />Connor</label>
</label>
</form>
<script>
function getSelectedRadioValue (formElement, radioName) {
return ([].slice.call(formElement[radioName]).filter(function (radio) {
return radio.checked;
}).pop() || {}).value;
}
var formEl = document.getElementById('myForm');
alert(
getSelectedRadioValue(formEl, 'output') // 'highlander'
)
</script>
If neither is checked, it will return undefined
(though you could change the line above to return something else, e.g., to get false
returned, you could change the relevant line above to: }).pop() || {value:false}).value;
).
There is also the forward-looking polyfill approach since the RadioNodeList interface should make it easy to just use a value
property on the list of form child radio elements (found in the above code as formElement[radioName]
), but that has its own problems: How to polyfill RadioNodeList?
append
is appending an element to a list. if you want to extend the list with the new list you need to use extend
.
>>> c = [1, 2, 3]
>>> c.extend(c)
>>> c
[1, 2, 3, 1, 2, 3]
A pure RESTful API should use the underlying protocol standard features:
For HTTP, the RESTful API should comply with existing HTTP standard headers. Adding a new HTTP header violates the REST principles. Do not re-invent the wheel, use all the standard features in HTTP/1.1 standards - including status response codes, headers, and so on. RESTFul web services should leverage and rely upon the HTTP standards.
RESTful services MUST be STATELESS. Any tricks, such as token based authentication that attempts to remember the state of previous REST requests on the server violates the REST principles. Again, this is a MUST; that is, if you web server saves any request/response context related information on the server in attempt to establish any sort of session on the server, then your web service is NOT Stateless. And if it is NOT stateless it is NOT RESTFul.
Bottom-line: For authentication/authorization purposes you should use HTTP standard authorization header. That is, you should add the HTTP authorization / authentication header in each subsequent request that needs to be authenticated. The REST API should follow the HTTP Authentication Scheme standards.The specifics of how this header should be formatted are defined in the RFC 2616 HTTP 1.1 standards – section 14.8 Authorization of RFC 2616, and in the RFC 2617 HTTP Authentication: Basic and Digest Access Authentication.
I have developed a RESTful service for the Cisco Prime Performance Manager application. Search Google for the REST API document that I wrote for that application for more details about RESTFul API compliance here. In that implementation, I have chosen to use HTTP "Basic" Authorization scheme. - check out version 1.5 or above of that REST API document, and search for authorization in the document.
Over a year later... if what you need is get the auto generated id of a table, you can just
SELECT @ReportOptionId = SCOPE_IDENTITY()
Otherwise, it seems like you are stuck with using a table.
The reset_index() is a pandas DataFrame method that will transfer index values into the DataFrame as columns. The default setting for the parameter is drop=False (which will keep the index values as columns).
All you have to do add .reset_index(inplace=True)
after the name of the DataFrame:
df.reset_index(inplace=True)
In the Terminal type
pip show some_package_name
Example
pip show matplotlib
This is the code to select value from the drop down
The value for selectlocator will be the xpath or name of dropdown box, and for optionLocator will have the value to be selected from the dropdown box.
public static boolean select(final String selectLocator,
final String optionLocator) {
try {
element(selectLocator).clear();
element(selectLocator).sendKeys(Keys.PAGE_UP);
for (int k = 0; k <= new Select(element(selectLocator))
.getOptions().size() - 1; k++) {
combo1.add(element(selectLocator).getValue());
element(selectLocator).sendKeys(Keys.ARROW_DOWN);
}
if (combo1.contains(optionLocator)) {
element(selectLocator).clear();
new Select(element(selectLocator)).selectByValue(optionLocator);
combocheck = element(selectLocator).getValue();
combo = "";
return true;
} else {
element(selectLocator).clear();
combo = "The Value " + optionLocator
+ " Does Not Exist In The Combobox";
return false;
}
} catch (Exception e) {
e.printStackTrace();
errorcontrol.add(e.getMessage());
return false;
}
}
private static RenderedWebElement element(final String locator) {
try {
return (RenderedWebElement) drivers.findElement(by(locator));
} catch (Exception e) {
errorcontrol.add(e.getMessage());
return (RenderedWebElement) drivers.findElement(by(locator));
}
}
Thanks,
Rekha.
You use the Headers
property with a string index:
request.Headers["X-My-Custom-Header"] = "the-value";
According to MSDN, this has been available since:
https://msdn.microsoft.com/en-us/library/system.net.httpwebrequest.headers(v=vs.110).aspx
You can use code like this:
import React from 'react';
import ReactDOM from 'react-dom';
var LikeOrNot = React.createClass({
displayName: 'Like',
render: function () {
return (
React.createElement("li", null, "Like")
);
}
});
ReactDOM.render(<LikeOrNot />, document.getElementById('main-content'));
And don't forget add <div id='main-content'></div>
into the body
in your html
But in your package.json file you should use this dependencies:
"dependencies": {
...
"babel-core": "^6.18.2",
"babel-preset-react": "^6.16.0",
...
}
"devDependencies": {
...
"babel": "^6.5.2",
"babel-loader": "^6.2.7",
"babel-preset-es2015": "^6.18.0",
"jsx-loader": "^0.13.2",
...
}
It's work for me but i used webpack also, with this options (into webpack.config.js):
module: {
loaders: [
{
test: /\.jsx?$/, // Match both .js and .jsx files
exclude: /node_modules/,
loader: "babel-loader",
query:
{
presets: ['es2015', 'react']
}
}
]
}
This is my Save Attachments script. You select all the messages that you want the attachments saved from, and it will save a copy there. It also adds text to the message body indicating where the attachment is saved. You could easily change the folder name to include the date, but you would need to make sure the folder existed before starting to save files.
Public Sub SaveAttachments()
Dim objOL As Outlook.Application
Dim objMsg As Outlook.MailItem 'Object
Dim objAttachments As Outlook.Attachments
Dim objSelection As Outlook.Selection
Dim i As Long
Dim lngCount As Long
Dim strFile As String
Dim strFolderpath As String
Dim strDeletedFiles As String
' Get the path to your My Documents folder
strFolderpath = CreateObject("WScript.Shell").SpecialFolders(16)
On Error Resume Next
' Instantiate an Outlook Application object.
Set objOL = CreateObject("Outlook.Application")
' Get the collection of selected objects.
Set objSelection = objOL.ActiveExplorer.Selection
' Set the Attachment folder.
strFolderpath = strFolderpath & "\Attachments\"
' Check each selected item for attachments. If attachments exist,
' save them to the strFolderPath folder and strip them from the item.
For Each objMsg In objSelection
' This code only strips attachments from mail items.
' If objMsg.class=olMail Then
' Get the Attachments collection of the item.
Set objAttachments = objMsg.Attachments
lngCount = objAttachments.Count
strDeletedFiles = ""
If lngCount > 0 Then
' We need to use a count down loop for removing items
' from a collection. Otherwise, the loop counter gets
' confused and only every other item is removed.
For i = lngCount To 1 Step -1
' Save attachment before deleting from item.
' Get the file name.
strFile = objAttachments.Item(i).FileName
' Combine with the path to the Temp folder.
strFile = strFolderpath & strFile
' Save the attachment as a file.
objAttachments.Item(i).SaveAsFile strFile
' Delete the attachment.
objAttachments.Item(i).Delete
'write the save as path to a string to add to the message
'check for html and use html tags in link
If objMsg.BodyFormat <> olFormatHTML Then
strDeletedFiles = strDeletedFiles & vbCrLf & "<file://" & strFile & ">"
Else
strDeletedFiles = strDeletedFiles & "<br>" & "<a href='file://" & _
strFile & "'>" & strFile & "</a>"
End If
'Use the MsgBox command to troubleshoot. Remove it from the final code.
'MsgBox strDeletedFiles
Next i
' Adds the filename string to the message body and save it
' Check for HTML body
If objMsg.BodyFormat <> olFormatHTML Then
objMsg.Body = vbCrLf & "The file(s) were saved to " & strDeletedFiles & vbCrLf & objMsg.Body
Else
objMsg.HTMLBody = "<p>" & "The file(s) were saved to " & strDeletedFiles & "</p>" & objMsg.HTMLBody
End If
objMsg.Save
End If
Next
ExitSub:
Set objAttachments = Nothing
Set objMsg = Nothing
Set objSelection = Nothing
Set objOL = Nothing
End Sub
If you use the Eclipse "New Android Project" wizard in a recent ADT bundle, you'll automatically get tabs implemented as a Fragments. This makes the conversion of your application to the tablet format much easier in the future.
For simple single screen layouts you may still use Activity
.
^
is the bitwise exclusive OR (XOR) operator in Java (and many other languages). It is not used for exponentiation. For that, you must use Math.pow
.
Naïve approach:
a = "A long string with a . in the middle ending with ."
fchar = '.'
rchar = '. -'
a[::-1].replace(fchar, rchar[::-1], 1)[::-1]
Out[2]: 'A long string with a . in the middle ending with . -'
Aditya Sihag's answer with a single rfind
:
pos = a.rfind('.')
a[:pos] + '. -' + a[pos+1:]
Dictionary:
dict = {'a':'a','b':'b','c':'c'}
array of dictionary
arr = (dict,dict,dict)
arr
({'a': 'a', 'c': 'c', 'b': 'b'}, {'a': 'a', 'c': 'c', 'b': 'b'}, {'a': 'a', 'c': 'c', 'b': 'b'})
This work much better for me, because it's 100% ajaxed and the browser detects the login.
<form id="loginform" action="javascript:login(this);" >
<label for="username">Username</label>
<input name="username" type="text" value="" required="required" />
<label for="password">Password</label>
<input name="password" type="password" value="" required="required" />
<a href="#" onclick="document.getElementById("loginform").submit();" >Login</a>
</form>
You can check this with the return-value ssh gives you:
$ ssh -q user@downhost exit
$ echo $?
255
$ ssh -q user@uphost exit
$ echo $?
0
EDIT: Another approach would be to use nmap (you won't need to have keys or login-stuff):
$ a=`nmap uphost -PN -p ssh | grep open`
$ b=`nmap downhost -PN -p ssh | grep open`
$ echo $a
22/tcp open ssh
$ echo $b
(empty string)
But you'll have to grep the message (nmap does not use the return-value to show if a port was filtered, closed or open).
EDIT2:
If you're interested in the actual state of the ssh-port, you can substitute grep open
with egrep 'open|closed|filtered'
:
$ nmap host -PN -p ssh | egrep 'open|closed|filtered'
Just to be complete.
I am stuck with same issue and find the easiest way to do this...
//Html
<button type="button" onclick="history.back()">Back</button>
OR
//Html
<button type="button" ng-click="goBack()">Back</button>
//JS
$scope.goBack = function() {
window.history.back();
};
(If you want it to be more testable, inject the $window service into your controller and use $window.history.back()).
As much as people like to say "order doesn't matter its just convention" this breaks down when entering cross domain interfaces, IE transfer from C ordering to Fortran ordering or some other ordering scheme. There, precisely how your data is layed out and how shape is represented in numpy is very important.
By default, numpy uses C ordering, which means contiguous elements in memory are the elements stored in rows. You can also do FORTRAN ordering ("F"), this instead orders elements based on columns, indexing contiguous elements.
Numpy's shape further has its own order in which it displays the shape. In numpy, shape is largest stride first, ie, in a 3d vector, it would be the least contiguous dimension, Z, or pages, 3rd dim etc... So when executing:
np.zeros((2,3,4)).shape
you will get
(2,3,4)
which is actually (frames, rows, columns)
. doing np.zeros((2,2,3,4)).shape
instead would mean (metaframs, frames, rows, columns)
. This makes more sense when you think of creating multidimensional arrays in C like langauges. For C++, creating a non contiguously defined 4D array results in an array [ of arrays [ of arrays [ of elements ]]]
. This forces you to de reference the first array that holds all the other arrays (4th dimension) then the same all the way down (3rd, 2nd, 1st) resulting in syntax like:
double element = array4d[w][z][y][x]
;
In fortran, this indexed ordering is reversed (x is instead first array4d[x][y][z][w]
), most contiguous to least contiguous and in matlab, it gets all weird.
Matlab tried to preserve both mathematical default ordering (row, column) but also use column major internally for libraries, and not follow C convention of dimensional ordering. In matlab, you order this way:
double element = array4d[y][x][z][w]
;
which deifies all convention and creates weird situations where you are sometimes indexing as if row ordered and sometimes column ordered (such as with matrix creation).
In reality, Matlab is the unintuitive one, not Numpy.
If this error arises when manipulating a file that was just opened, check to see if you opened it in 'rb'
mode
red='\e[0;31m'
NC='\e[0m' # No Color
echo -e "${red}Hello Stackoverflow${NC}"
This answer correct, except that the call to colors should not be inside the quotes.
echo -e ${red}"Hello Stackoverflow"${NC}
Should do the trick.
An update to Martin Alléus's answer, to get the full screen whether it is a phone or a iPad without having to hard code:
CGRect rect = [[UIScreen mainScreen] bounds];
CGSize screenSize = rect.size;
UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectMake(0,0,screenSize.width,screenSize.height)];
NSString *path = [[NSBundle mainBundle] pathForResource:@"pdf" ofType:@"pdf"];
NSURL *targetURL = [NSURL fileURLWithPath:path];
NSURLRequest *request = [NSURLRequest requestWithURL:targetURL];
[webView loadRequest:request];
[self.view addSubview:webView];
df.groupby('l_customer_id_i').agg(lambda x: ','.join(x))
does already return a dataframe, so you cannot loop over the groups anymore.
In general:
df.groupby(...)
returns a GroupBy
object (a DataFrameGroupBy or SeriesGroupBy), and with this, you can iterate through the groups (as explained in the docs here). You can do something like:
grouped = df.groupby('A')
for name, group in grouped:
...
When you apply a function on the groupby, in your example df.groupby(...).agg(...)
(but this can also be transform
, apply
, mean
, ...), you combine the result of applying the function to the different groups together in one dataframe (the apply and combine step of the 'split-apply-combine' paradigm of groupby). So the result of this will always be again a DataFrame (or a Series depending on the applied function).
You may find that you have to link with the math libraries on whatever system you're using, something like:
gcc -o myprog myprog.c -L/path/to/libs -lm
^^^ - this bit here.
Including headers lets a compiler know about function declarations but it does not necessarily automatically link to the code required to perform that function.
Failing that, you'll need to show us your code, your compile command and the platform you're running on (operating system, compiler, etc).
The following code compiles and links fine:
#include <math.h>
int main (void) {
int max = sqrt (9);
return 0;
}
Just be aware that some compilation systems depend on the order in which libraries are given on the command line. By that, I mean they may process the libraries in sequence and only use them to satisfy unresolved symbols at that point in the sequence.
So, for example, given the commands:
gcc -o plugh plugh.o -lxyzzy
gcc -o plugh -lxyzzy plugh.o
and plugh.o
requires something from the xyzzy
library, the second may not work as you expect. At the point where you list the library, there are no unresolved symbols to satisfy.
And when the unresolved symbols from plugh.o
do appear, it's too late.
I have read the many comments on this page that complain that using a dom parser is unnecessary overhead. Well, it may be more expensive than a mere regex call, but the OP has stated that there is no control over the order of the attributes in the img tags. This fact leads to unnecessary regex pattern convolution. Beyond that, using a dom parser provides the additional benefits of readability, maintainability, and dom-awareness (regex is not dom-aware).
I love regex and I answer lots of regex questions, but when dealing with valid HTML there is seldom a good reason to regex over a parser.
In the demonstration below, see how easy and clean DOMDocument handles img tag attributes in any order with a mixture of quoting (and no quoting at all). Also notice that tags without a targeted attribute are not disruptive at all -- an empty string is provided as a value.
Code: (Demo)
$test = <<<HTML
<img src="/image/fluffybunny.jpg" title="Harvey the bunny" alt="a cute little fluffy bunny" />
<img src='/image/pricklycactus.jpg' title='Roger the cactus' alt='a big green prickly cactus' />
<p>This is irrelevant text.</p>
<img alt="an annoying white cockatoo" title="Polly the cockatoo" src="/image/noisycockatoo.jpg">
<img title=something src=somethingelse>
HTML;
libxml_use_internal_errors(true); // silences/forgives complaints from the parser (remove to see what is generated)
$dom = new DOMDocument();
$dom->loadHTML($test);
foreach ($dom->getElementsByTagName('img') as $i => $img) {
echo "IMG#{$i}:\n";
echo "\tsrc = " , $img->getAttribute('src') , "\n";
echo "\ttitle = " , $img->getAttribute('title') , "\n";
echo "\talt = " , $img->getAttribute('alt') , "\n";
echo "---\n";
}
Output:
IMG#0:
src = /image/fluffybunny.jpg
title = Harvey the bunny
alt = a cute little fluffy bunny
---
IMG#1:
src = /image/pricklycactus.jpg
title = Roger the cactus
alt = a big green prickly cactus
---
IMG#2:
src = /image/noisycockatoo.jpg
title = Polly the cockatoo
alt = an annoying white cockatoo
---
IMG#3:
src = somethingelse
title = something
alt =
---
Using this technique in professional code will leave you with a clean script, fewer hiccups to contend with, and fewer colleagues that wish you worked somewhere else.
check this out :)
var traingIds = "[1,2]"; // ${triningIdArray} this value getting from server
alert(traingIds); // alerts [1,2]
var type = typeof(traingIds);
alert(type); // // alerts String
//remove square brackets
traingIds = traingIds.replace('[','');
traingIds = traingIds.replace(']','');
alert(traingIds); // alerts 1,2
var trainindIdArray = traingIds.split(',');
?for(i = 0; i< trainindIdArray.length; i++){
alert(trainindIdArray[i]); //outputs individual numbers in array
}?
In my case I was seeing referrals when I was accessing AD via SSO with an account in a trusted domain. The problem went away when I connected with explicit credentials in the local domain.
i.e. I replaced
DirectoryEntry de = new DirectoryEntry("blah.com");
with
DirectoryEntry de = new DirectoryEntry("blah.com", "[email protected]", "supersecret");
and the problem went away.
If you want to know all the shortcut in intellij hit Ctrl + J. This shows all the shortcuts. For System.out.println()
type sout
and press Tab.
Just a note
The following arrays:
string[] array = new string[2];
string[] array2 = new string[] { "A", "B" };
string[] array3 = { "A" , "B" };
string[] array4 = new[] { "A", "B" };
Will be compiled to:
string[] array = new string[2];
string[] array2 = new string[] { "A", "B" };
string[] array3 = new string[] { "A", "B" };
string[] array4 = new string[] { "A", "B" };
Use mb_convert_encoding to convert an ASCII to UTF-8. More info here
$string = "chárêctërs";
print(mb_detect_encoding ($string));
$string = mb_convert_encoding($string, "UTF-8");
print(mb_detect_encoding ($string));
To see all the post value try var_dump($this->input->post(ALL));
A single line:
this.Location = new Point((Screen.PrimaryScreen.WorkingArea.Width - this.Width) / 2,
(Screen.PrimaryScreen.WorkingArea.Height - this.Height) / 2);
If you don't want to go down the VBA path, there is this trick from a previous question.
Excel 2010: how to use autocomplete in validation list
It does add some annoying bulk to the top of your sheets, and potential maintenance (should you need more options, adding names of people from a staff list, new projects etc.) but works all the same.
I have Created for multiline uilabel with underline :
For Font size 8 to 13 set int lineHeight = self.font.pointSize+3;
For font size 14 to 20 set int lineHeight = self.font.pointSize+4;
- (void)drawRect:(CGRect)rect
{
CGContextRef ctx = UIGraphicsGetCurrentContext();
const CGFloat* colors = CGColorGetComponents(self.textColor.CGColor);
CGContextSetRGBStrokeColor(ctx, colors[0], colors[1], colors[2], 1.0); // RGBA
CGContextSetLineWidth(ctx, 1.0f);
CGSize tmpSize = [self.text sizeWithFont:self.font constrainedToSize:CGSizeMake(self.frame.size.width, 9999)];
int height = tmpSize.height;
int lineHeight = self.font.pointSize+4;
int maxCount = height/lineHeight;
float totalWidth = [self.text sizeWithFont:self.font constrainedToSize:CGSizeMake(1000, 9999)].width;
for(int i=1;i<=maxCount;i++)
{
float width=0.0;
if((i*self.frame.size.width-totalWidth)<=0)
width = self.frame.size.width;
else
width = self.frame.size.width - (i* self.frame.size.width - totalWidth);
CGContextMoveToPoint(ctx, 0, lineHeight*i-1);
CGContextAddLineToPoint(ctx, width, lineHeight*i-1);
}
CGContextStrokePath(ctx);
[super drawRect:rect];
}
We can also focus webelement using below code:
public focusElement(WebElement element){
String javaScript = "var evObj = document.createEvent('MouseEvents');"
+ "evObj.initMouseEvent(\"mouseover\",true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);"
+ "arguments[0].dispatchEvent(evObj);";
((JavascriptExecutor) getDriver()).executeScript(javaScript, element);
}
Hope it helps :)
In your .htaccess you can add:
PHP 5.x
<IfModule mod_php5.c>
php_value memory_limit 64M
</IfModule>
PHP 7.x
<IfModule mod_php7.c>
php_value memory_limit 64M
</IfModule>
If page breaks again, then you are using PHP as mod_php in apache, but error is due to something else.
If page does not break, then you are using PHP as CGI module and therefore cannot use php values - in the link I've provided might be solution but I'm not sure you will be able to apply it.
Read more on http://support.tigertech.net/php-value
Use beginUpdates
and endUpdates
to insert a new cell when the button clicked.
As @vadian said in comment,
begin/endUpdates
has no effect for a single insert/delete/move operation
First of all, append data in your tableview array
Yourarray.append([labeltext])
Then update your table and insert a new row
// Update Table Data
tblname.beginUpdates()
tblname.insertRowsAtIndexPaths([
NSIndexPath(forRow: Yourarray.count-1, inSection: 0)], withRowAnimation: .Automatic)
tblname.endUpdates()
This inserts cell and doesn't need to reload the whole table but if you get any problem with this, you can also use tableview.reloadData()
Swift 3.0
tableView.beginUpdates()
tableView.insertRows(at: [IndexPath(row: yourArray.count-1, section: 0)], with: .automatic)
tableView.endUpdates()
Objective-C
[self.tblname beginUpdates];
NSArray *arr = [NSArray arrayWithObject:[NSIndexPath indexPathForRow:Yourarray.count-1 inSection:0]];
[self.tblname insertRowsAtIndexPaths:arr withRowAnimation:UITableViewRowAnimationAutomatic];
[self.tblname endUpdates];
You can use a shortcut that links to the batch file. Just go into properties for the shortcut and select advanced, then "run as administrator".
Then just make the batch file hidden, and run the shortcut.
This way, you can even set your own icon for the shortcut.
dispatchTouchEvent handles before onInterceptTouchEvent.
Using this simple example:
main = new LinearLayout(this){
@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
System.out.println("Event - onInterceptTouchEvent");
return super.onInterceptTouchEvent(ev);
//return false; //event get propagated
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
System.out.println("Event - dispatchTouchEvent");
return super.dispatchTouchEvent(ev);
//return false; //event DONT get propagated
}
};
main.setBackgroundColor(Color.GRAY);
main.setLayoutParams(new LinearLayout.LayoutParams(320,480));
viewA = new EditText(this);
viewA.setBackgroundColor(Color.YELLOW);
viewA.setTextColor(Color.BLACK);
viewA.setTextSize(16);
viewA.setLayoutParams(new LinearLayout.LayoutParams(320,80));
main.addView(viewA);
setContentView(main);
You can see that the log willl be like:
I/System.out(25900): Event - dispatchTouchEvent
I/System.out(25900): Event - onInterceptTouchEvent
So in case you are working with these 2 handlers use dispatchTouchEvent to handle on first instance the event, which will go to onInterceptTouchEvent.
Another difference is that if dispatchTouchEvent return 'false' the event dont get propagated to the child, in this case the EditText, whereas if you return false in onInterceptTouchEvent the event still get dispatch to the EditText
StackFrame caller = (new System.Diagnostics.StackTrace()).GetFrame(1);
string methodName = caller.GetMethod().Name;
will be enough, I think.
It says that it should be a 64-bit JDK. I have a feeling that you installed (at a previous time) a 32-bit version of Java. The path for all 32-bit applications in Windows 7 and Vista is:
C:\Program Files (x86)\
You were setting the JAVA_HOME
variable to the 32-bit version of Java. Set your JAVA_HOME
variable to the following:
C:\Program Files\Java\jdk1.7.0_45
If that does not work, check that the JDK version is 1.7.0_45. If not, change the JAVA_HOME
variable to (with JAVAVERSION
as the Java version number:
C:\Program Files\Java\jdkJAVAVERSION
You should do
org.joda.time.Seconds.secondBetween(date1, date2)
a='\nu + \lambda + \theta'
d=a.encode('string_escape').replace('\\\\','\\')
print(d)
# \nu + \lambda + \theta
This shows that there is a single backslash before the n
, l
and t
:
print(list(d))
# ['\\', 'n', 'u', ' ', '+', ' ', '\\', 'l', 'a', 'm', 'b', 'd', 'a', ' ', '+', ' ', '\\', 't', 'h', 'e', 't', 'a']
There is something funky going on with your GUI. Here is a simple example of grabbing some user input through a Tkinter.Entry
. Notice that the text retrieved only has a single backslash before the n
, l
, and t
. Thus no extra processing should be necessary:
import Tkinter as tk
def callback():
print(list(text.get()))
root = tk.Tk()
root.config()
b = tk.Button(root, text="get", width=10, command=callback)
text=tk.StringVar()
entry = tk.Entry(root,textvariable=text)
b.pack(padx=5, pady=5)
entry.pack(padx=5, pady=5)
root.mainloop()
If you type \nu + \lambda + \theta
into the Entry box, the console will (correctly) print:
['\\', 'n', 'u', ' ', '+', ' ', '\\', 'l', 'a', 'm', 'b', 'd', 'a', ' ', '+', ' ', '\\', 't', 'h', 'e', 't', 'a']
If your GUI is not returning similar results (as your post seems to suggest), then I'd recommend looking into fixing the GUI problem, rather than mucking around with string_escape
and string replace
.
public static WebElement FindElement(WebDriver driver, By by, int timeoutInSeconds)
{
WebDriverWait wait = new WebDriverWait(driver, timeoutInSeconds);
wait.until( ExpectedConditions.presenceOfElementLocated(by) ); //throws a timeout exception if element not present after waiting <timeoutInSeconds> seconds
return driver.findElement(by);
}
As you probably learned VBA does not natively support multithreading but. There are 3 methods to achieve multithreading:
I compared all thread approaches here: http://analystcave.com/excel-multithreading-vba-vs-vbscript-vs-c-net/
Considering approach #3 I also made a VBA Multithreading Tool that allows you to easily add multithreading to VBA: http://analystcave.com/excel-vba-multithreading-tool/
See the examples below:
Multithreading a For Loop
Sub RunForVBA(workbookName As String, seqFrom As Long, seqTo As Long)
For i = seqFrom To seqTo
x = seqFrom / seqTo
Next i
End Sub
Sub RunForVBAMultiThread()
Dim parallelClass As Parallel
Set parallelClass = New Parallel
parallelClass.SetThreads 4
Call parallelClass.ParallelFor("RunForVBA", 1, 1000)
End Sub
Run an Excel macro asynchronously
Sub RunAsyncVBA(workbookName As String, seqFrom As Long, seqTo As Long)
For i = seqFrom To seqTo
x = seqFrom / seqTo
Next i
End Sub
Sub RunForVBAAndWait()
Dim parallelClass As Parallel
Set parallelClass = New Parallel
Call parallelClass.ParallelAsyncInvoke("RunAsyncVBA", ActiveWorkbook.Name, 1, 1000)
'Do other operations here
'....
parallelClass.AsyncThreadJoin
End Sub
If your aim is to redirect all pages to a single maintenance page (as the title could suggest also this), then use:
RewriteEngine on
RewriteCond %{REQUEST_URI} !/maintenance.php$
RewriteCond %{REMOTE_HOST} !^000\.000\.000\.000
RewriteRule $ /maintenance.php [R=302,L]
Where 000 000 000 000 should be replaced by your ip adress.
Source:
http://www.techiecorner.com/97/redirect-to-maintenance-page-during-upgrade-using-htaccess/
There are two ways this could be achieved.
DateTimeFormat
DateTimeFormat.forPattern("dd/MM/yyyy HH:mm:ss").parseDateTime("04/02/2011 20:27:05");
SimpleDateFormat
String dateValue = "04/02/2011 20:27:05";
SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss"); // 04/02/2011 20:27:05
Date date = sdf.parse(dateValue); // returns date object
System.out.println(date); // outputs: Fri Feb 04 20:27:05 IST 2011
Pasting my code here, this should help. It shows the package which can be used.
import org.json.JSONException;
import org.json.JSONObject;
public class extractingJSON {
public static void main(String[] args) throws JSONException {
// TODO Auto-generated method stub
String jsonStr = "{\"name\":\"SK\",\"arr\":{\"a\":\"1\",\"b\":\"2\"}}";
JSONObject jsonObj = new JSONObject(jsonStr);
String name = jsonObj.getString("name");
System.out.println(name);
String first = jsonObj.getJSONObject("arr").getString("a");
System.out.println(first);
}
}
There are two issue when using a ListView inside a ScrollView.
1- ListView must fully expand to its children height. this ListView resolve this:
public class ListViewExpanded extends ListView
{
public ListViewExpanded(Context context, AttributeSet attrs)
{
super(context, attrs);
setDividerHeight(0);
}
@Override
public void onMeasure(int widthMeasureSpec, int heightMeasureSpec)
{
super.onMeasure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST));
}
}
Divider height must be 0, use padding in rows instead.
2- The ListView consumes touch events so ScrollView can't be scrolled as usual. This ScrollView resolve this issue:
public class ScrollViewInterceptor extends ScrollView
{
float startY;
public ScrollViewInterceptor(Context context, AttributeSet attrs)
{
super(context, attrs);
}
@Override
public boolean onInterceptTouchEvent(MotionEvent e)
{
onTouchEvent(e);
if (e.getAction() == MotionEvent.ACTION_DOWN) startY = e.getY();
return (e.getAction() == MotionEvent.ACTION_MOVE) && (Math.abs(startY - e.getY()) > 50);
}
}
This is the best way I found to do the trick!
sudo /etc/init.d/mysql start
or
sudo service mysqld start
and useservice mysql status
to check status
EDIT adding from comments:
Use:
sudo systemctl enable mysql
to keep running MySQL.
Run XAMPP Control Panel as Administrator if using Windows 7 or more. Windows may block access to ports if not accessed by adminstrator user.
Please try the below query. Use sys.columns to get the details :-
SELECT c.name AS ColName, t.name AS TableName
FROM sys.columns c
JOIN sys.tables t ON c.object_id = t.object_id
WHERE c.name LIKE '%MyCol%';
Maybe a helpful alternative for a plain-colored background:
Put a LinearLayout over the ImageView and use the LinearLayout as a opacity filter. In the following a small example with a black background:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#FF000000" >
<RelativeLayout
android:id="@+id/relativeLayout2"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<ImageView
android:id="@+id/imageView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/icon_stop_big" />
<LinearLayout
android:id="@+id/opacityFilter"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#CC000000"
android:orientation="vertical" >
</LinearLayout>
</RelativeLayout>
Vary the android:background attribute of the LinearLayout between #00000000 (fully transparent) and #FF000000 (fully opaque).
function contentDisplay($text)
{
//replace UTF-8
$convertUT8 = array("\xe2\x80\x98", "\xe2\x80\x99", "\xe2\x80\x9c", "\xe2\x80\x9d", "\xe2\x80\x93", "\xe2\x80\x94", "\xe2\x80\xa6");
$to = array("'", "'", '"', '"', '-', '--', '...');
$text = str_replace($convertUT8,$to,$text);
//replace Windows-1252
$convertWin1252 = array(chr(145), chr(146), chr(147), chr(148), chr(150), chr(151), chr(133));
$to = array("'", "'", '"', '"', '-', '--', '...');
$text = str_replace($convertWin1252,$to,$text);
//replace accents
$convertAccents = array('À', 'Á', 'Â', 'Ã', 'Ä', 'Å', 'Æ', 'Ç', 'È', 'É', 'Ê', 'Ë', 'Ì', 'Í', 'Î', 'Ï', 'Ð', 'Ñ', 'Ò', 'Ó', 'Ô', 'Õ', 'Ö', 'Ø', 'Ù', 'Ú', 'Û', 'Ü', 'Ý', 'ß', 'à', 'á', 'â', 'ã', 'ä', 'å', 'æ', 'ç', 'è', 'é', 'ê', 'ë', 'ì', 'í', 'î', 'ï', 'ñ', 'ò', 'ó', 'ô', 'õ', 'ö', 'ø', 'ù', 'ú', 'û', 'ü', 'ý', 'ÿ', 'A', 'a', 'A', 'a', 'A', 'a', 'C', 'c', 'C', 'c', 'C', 'c', 'C', 'c', 'D', 'd', 'Ð', 'd', 'E', 'e', 'E', 'e', 'E', 'e', 'E', 'e', 'E', 'e', 'G', 'g', 'G', 'g', 'G', 'g', 'G', 'g', 'H', 'h', 'H', 'h', 'I', 'i', 'I', 'i', 'I', 'i', 'I', 'i', 'I', 'i', '?', '?', 'J', 'j', 'K', 'k', 'L', 'l', 'L', 'l', 'L', 'l', '?', '?', 'L', 'l', 'N', 'n', 'N', 'n', 'N', 'n', '?', 'O', 'o', 'O', 'o', 'O', 'o', 'Œ', 'œ', 'R', 'r', 'R', 'r', 'R', 'r', 'S', 's', 'S', 's', 'S', 's', 'Š', 'š', 'T', 't', 'T', 't', 'T', 't', 'U', 'u', 'U', 'u', 'U', 'u', 'U', 'u', 'U', 'u', 'U', 'u', 'W', 'w', 'Y', 'y', 'Ÿ', 'Z', 'z', 'Z', 'z', 'Ž', 'ž', '?', 'ƒ', 'O', 'o', 'U', 'u', 'A', 'a', 'I', 'i', 'O', 'o', 'U', 'u', 'U', 'u', 'U', 'u', 'U', 'u', 'U', 'u', '?', '?', '?', '?', '?', '?');
$to = array('A', 'A', 'A', 'A', 'A', 'A', 'AE', 'C', 'E', 'E', 'E', 'E', 'I', 'I', 'I', 'I', 'D', 'N', 'O', 'O', 'O', 'O', 'O', 'O', 'U', 'U', 'U', 'U', 'Y', 's', 'a', 'a', 'a', 'a', 'a', 'a', 'ae', 'c', 'e', 'e', 'e', 'e', 'i', 'i', 'i', 'i', 'n', 'o', 'o', 'o', 'o', 'o', 'o', 'u', 'u', 'u', 'u', 'y', 'y', 'A', 'a', 'A', 'a', 'A', 'a', 'C', 'c', 'C', 'c', 'C', 'c', 'C', 'c', 'D', 'd', 'D', 'd', 'E', 'e', 'E', 'e', 'E', 'e', 'E', 'e', 'E', 'e', 'G', 'g', 'G', 'g', 'G', 'g', 'G', 'g', 'H', 'h', 'H', 'h', 'I', 'i', 'I', 'i', 'I', 'i', 'I', 'i', 'I', 'i', 'IJ', 'ij', 'J', 'j', 'K', 'k', 'L', 'l', 'L', 'l', 'L', 'l', 'L', 'l', 'l', 'l', 'N', 'n', 'N', 'n', 'N', 'n', 'n', 'O', 'o', 'O', 'o', 'O', 'o', 'OE', 'oe', 'R', 'r', 'R', 'r', 'R', 'r', 'S', 's', 'S', 's', 'S', 's', 'S', 's', 'T', 't', 'T', 't', 'T', 't', 'U', 'u', 'U', 'u', 'U', 'u', 'U', 'u', 'U', 'u', 'U', 'u', 'W', 'w', 'Y', 'y', 'Y', 'Z', 'z', 'Z', 'z', 'Z', 'z', 's', 'f', 'O', 'o', 'U', 'u', 'A', 'a', 'I', 'i', 'O', 'o', 'U', 'u', 'U', 'u', 'U', 'u', 'U', 'u', 'U', 'u', 'A', 'a', 'AE', 'ae', 'O', 'o');
$text = str_replace($convertAccents,$to,$text);
//Encode the characters
$text = htmlentities($text);
//normalize the line breaks (here because it applies to all text)
$text = str_replace("\r\n", "\n", $text);
$text = str_replace("\r", "\n", $text);
//decode the <code> tags
$codeOpen = htmlentities('<').'code'.htmlentities('>');
if (strpos($text, $codeOpen))
{
$text = str_replace($codeOpen, html_entity_decode(htmlentities('<')) . "code" . html_entity_decode(htmlentities('>')), $text);
}
$codeOpen = htmlentities('<').'/code'.htmlentities('>');
if (strpos($text, $codeOpen))
{
$text = str_replace($codeOpen, html_entity_decode(htmlentities('<')) . "/code" . html_entity_decode(htmlentities('>')), $text);
}
//match everything between <code> and </code>, the msU is what makes this work here, ADD this to REGEX archive
$regex = '/<code>(.*)<\/code>/msU';
$code = preg_match($regex, $text, $matches);
if ($code == 1)
{
if (is_array($matches) && count($matches) >= 2)
{
$newcode = $matches[1];
$newcode = nl2br($newcode);
}
//remove <code>and this</code> from $text;
$text = str_replace('<code>' . $matches[1] . '</code>', 'PLACEHOLDERCODE1', $text);
//convert the line breaks to paragraphs
$text = '<p>' . str_replace("\n\n", '</p><p>', $text) . '</p>';
$text = str_replace("\n" , '<br />', $text);
$text = str_replace('</p><p>', '</p>' . "\n\n" . '<p>', $text);
$text = str_replace('PLACEHOLDERCODE1', '<code>'.$newcode.'</code>', $text);
}
else
{
$code = false;
}
if ($code == false)
{
//convert the line breaks to paragraphs
$text = '<p>' . str_replace("\n\n", '</p><p>', $text) . '</p>';
$text = str_replace("\n" , '<br />', $text);
$text = str_replace('</p><p>', '</p>' . "\n\n" . '<p>', $text);
}
return $text;
}
I know LOTS of people wouldn't agree, but this is what I do and I really enjoy such a coding style: I actually don't use any quote in HTML unless it is absolutely necessary.
Example:
<form method=post action=#>
<fieldset>
<legend>Register here: </legend>
<label for=account>Account: </label>
<input id=account type=text name=account required><br>
<label for=password>Password: </label>
<input id=password type=password name=password required><br>
...
Double quotes are used only when there are spaces in the attribute values or whatever:
<form class="val1 val2 val3" method=post action=#>
...
</form>
why not..you can also embeded picture on button as well
<FORM method = "POST" action = "https://stackoverflow.com">
<button type="submit" name="Submit">
<img src="img/Att_hack.png" alt="Text">
</button>
</FORM>
The code below will write the 4 unicode chars (represented by decimals) for the word "be" in Japanese. Yes, the verb "be" in Japanese has 4 chars! The value of characters is in decimal and it has been read into an array of String[] -- using split for instance. If you have Octal or Hex, parseInt take a radix as well.
// pseudo code
// 1. init the String[] containing the 4 unicodes in decima :: intsInStrs
// 2. allocate the proper number of character pairs :: c2s
// 3. Using Integer.parseInt (... with radix or not) get the right int value
// 4. place it in the correct location of in the array of character pairs
// 5. convert c2s[] to String
// 6. print
String[] intsInStrs = {"12354", "12426", "12414", "12377"}; // 1.
char [] c2s = new char [intsInStrs.length * 2]; // 2. two chars per unicode
int ii = 0;
for (String intString : intsInStrs) {
// 3. NB ii*2 because the 16 bit value of Unicode is written in 2 chars
Character.toChars(Integer.parseInt(intsInStrs[ii]), c2s, ii * 2 ); // 3 + 4
++ii; // advance to the next char
}
String symbols = new String(c2s); // 5.
System.out.println("\nLooooonger code point: " + symbols); // 6.
// I tested it in Eclipse and Java 7 and it works. Enjoy
Try this:
ORDER BY 1, 2
OR
ORDER BY rsc.RadioServiceCodeId, rsc.RadioServiceCode + ' - ' + rsc.RadioService
My example to your questions:
def get_sublist(row, col1, col2):
return mylist[row[col1]:row[col2]+1]
df.apply(get_sublist, axis=1, col1='col_1', col2='col_2')
If you want to make a certain set of JAR files (or .class files) available to every Java application on the machine, then your best bet is to add those files to /Library/Java/Extensions
.
Or, if you want to do it for every Java application, but only when your Mac OS X account runs them, then use ~/Library/Java/Extensions
instead.
EDIT: If you want to do this only for a particular application, as Thorbjørn asked, then you will need to tell us more about how the application is packaged.
IMPORTANT: It is safe to remove the workspace for a given Jenkins job as long as the job is not currently running!
NOTE: I am assuming your $JENKINS_HOME
is set to the default: /var/jenkins_home
.
rm -rf /var/jenkins_home/workspaces/<workspace>
rm -rf /var/jenkins_home/workspaces/*
This one uses grep to create a whitelist:
ls /var/jenkins_home/workspace \
| grep -v -E '(job-to-skip|another-job-to-skip)$' \
| xargs -I {} rm -rf /var/jenkins_home/workspace/{}
This one uses du and sort to list workspaces in order of largest to smallest. Then, it uses head to grab the first 10:
du -d 1 /var/jenkins_home/workspace \
| sort -n -r \
| head -n 10 \
| xargs -I {} rm -rf /var/jenkins_home/workspace/{}
You have to click on query window just below the phpMyAdmin logo, a new window will open. Just click on SQL History tab. There you can see history of SQL Queries.
From Bash manual:
${#parameter}
The length in characters of the expanded value of parameter is substituted. If parameter is ‘’ or ‘@’, the value substituted is the number of positional parameters. If parameter is an array name subscripted by ‘’ or ‘@’, the value substituted is the number of elements in the array. If parameter is an indexed array name subscripted by a negative number, that number is interpreted as relative to one greater than the maximum index of parameter, so negative indices count back from the end of the array, and an index of -1 references the last element.
string="0123456789" # create a string of 10 characters
array=(0 1 2 3 4 5 6 7 8 9) # create an indexed array of 10 elements
declare -A hash
hash=([one]=1 [two]=2 [three]=3) # create an associative array of 3 elements
echo "string length is: ${#string}" # length of string
echo "array length is: ${#array[@]}" # length of array using @ as the index
echo "array length is: ${#array[*]}" # length of array using * as the index
echo "hash length is: ${#hash[@]}" # length of array using @ as the index
echo "hash length is: ${#hash[*]}" # length of array using * as the index
output:
string length is: 10
array length is: 10
array length is: 10
hash length is: 3
hash length is: 3
$@
, the argument array:set arg1 arg2 "arg 3"
args_copy=("$@")
echo "number of args is: $#"
echo "number of args is: ${#@}"
echo "args_copy length is: ${#args_copy[@]}"
output:
number of args is: 3
number of args is: 3
args_copy length is: 3
HTML (ejs dianmic web page): this is a table list of all users and from nodejs generate the table. NodeJS provide dinamic "<%= user.id %>". simply change for any value like "54"
<span type="button" data-href='/admin/user/del/<%= user.id %>' class="item"
data-toggle="modal" data-target="#confirm_delete">
<div data-toggle="tooltip" data-placement="top" title="Delete" data-
toggle="modal">
<i class="zmdi zmdi-delete"></i>
</div>
</span>
<div class="modal fade" id="confirm_delete" tabindex="-1" role="dialog" aria-labelledby="staticModalLabel" aria-hidden="true"
data-backdrop="static">
<div class="modal-dialog modal-sm" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="staticModalLabel">Static Modal</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true">×</span> </button>
</div>
<div class="modal-body">
<p> This is a static modal, backdrop click will not close it. </p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Cancel</button>
<form method="POST" class="btn-ok">
<input type="submit" class="btn btn-danger" value="Confirm"></input>
</form>
</div>
</div>
</div>
</div>
<!-- end modal static -->
JS:
$(document).ready(function(){
$('#confirm_delete').on('show.bs.modal', function(e) {
$(this).find('.btn-ok').attr('action', $(e.relatedTarget).data('href'));
});
});
app.all('*', function(req, res,next) {
/**
* Response settings
* @type {Object}
*/
var responseSettings = {
"AccessControlAllowOrigin": req.headers.origin,
"AccessControlAllowHeaders": "Content-Type,X-CSRF-Token, X-Requested-With, Accept, Accept-Version, Content-Length, Content-MD5, Date, X-Api-Version, X-File-Name",
"AccessControlAllowMethods": "POST, GET, PUT, DELETE, OPTIONS",
"AccessControlAllowCredentials": true
};
/**
* Headers
*/
res.header("Access-Control-Allow-Credentials", responseSettings.AccessControlAllowCredentials);
res.header("Access-Control-Allow-Origin", responseSettings.AccessControlAllowOrigin);
res.header("Access-Control-Allow-Headers", (req.headers['access-control-request-headers']) ? req.headers['access-control-request-headers'] : "x-requested-with");
res.header("Access-Control-Allow-Methods", (req.headers['access-control-request-method']) ? req.headers['access-control-request-method'] : responseSettings.AccessControlAllowMethods);
if ('OPTIONS' == req.method) {
res.send(200);
}
else {
next();
}
});
Since we know that i
is an int
, you can just go ahead and unsigneding it!
This would do the trick:
int i = -62;
unsigned int j = unsigned(i);
Lamba expression aren't included in c# 2.0
maybe you could refert to this post here on SO
If you wish to go to the login page of phpmyadmin, click the "exit" button (the second one from left to right under the main logo "phpmyadmin").
It should be as simple as running this:
mysql -u <user> -p < db_backup.dump
If the dump is of a single database you may have to add a line at the top of the file:
USE <database-name-here>;
If it was a dump of many databases, the use statements are already in there.
To run these commands, open up a command prompt (in Windows) and cd
to the directory where the mysql.exe
executable is (you may have to look around a bit for it, it'll depend on how you installed mysql, i.e. standalone or as part of a package like WAMP). Once you're in that directory, you should be able to just type the command as I have it above.
Here a code that works with windows office 2010. This script will ask you for input filtered range of cells and then the paste range.
Please, both ranges should have the same number of cells.
Sub Copy_Filtered_Cells()
Dim from As Variant
Dim too As Variant
Dim thing As Variant
Dim cell As Range
'Selection.SpecialCells(xlCellTypeVisible).Select
'Set from = Selection.SpecialCells(xlCellTypeVisible)
Set temp = Application.InputBox("Copy Range :", Type:=8)
Set from = temp.SpecialCells(xlCellTypeVisible)
Set too = Application.InputBox("Select Paste range selected cells ( Visible cells only)", Type:=8)
For Each cell In from
cell.Copy
For Each thing In too
If thing.EntireRow.RowHeight > 0 Then
thing.PasteSpecial
Set too = thing.Offset(1).Resize(too.Rows.Count)
Exit For
End If
Next
Next
End Sub
Enjoy!
the safest way is to put the ! for the regex negation within the [[ ]]
like this:
if [[ ! ${STR} =~ YOUR_REGEX ]]; then
otherwise it might fail on certain systems.
Android Studio -> Preferences -> Editor -> Intentions -> Java -> Declaration -> Enable "Add JavaDoc"
And, While selecting Methods to Implement (Ctrl/Cmd + i), on the left bottom, you should be seeing checkbox to enable Copy JavaDoc.
Ruby on rails uses ::
for namespace resolution.
class User < ActiveRecord::Base
VIDEOS_COUNT = 10
Languages = { "English" => "en", "Spanish" => "es", "Mandarin Chinese" => "cn"}
end
To use it :
User::VIDEOS_COUNT
User::Languages
User::Languages.values_at("Spanish") => "en"
Also, other usage is : When using nested routes
OmniauthCallbacksController
is defined under users.
And routed as:
devise_for :users, controllers: {omniauth_callbacks: "users/omniauth_callbacks"}
class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
end
Use v-model
to bind the value of selected option's value. Here is an example.
<select name="LeaveType" @change="onChange($event)" class="form-control" v-model="key">
<option value="1">Annual Leave/ Off-Day</option>
<option value="2">On Demand Leave</option>
</select>
<script>
var vm = new Vue({
data: {
key: ""
},
methods: {
onChange(event) {
console.log(event.target.value)
}
}
}
</script>
More reference can been seen from here.
Scaling an image with CSS is not quite possible, but a similar effect can be achieved in the following manner, though.
Use this markup:
<div id="background">
<img src="img.jpg" class="stretch" alt="" />
</div>
with the following CSS:
#background {
width: 100%;
height: 100%;
position: absolute;
left: 0px;
top: 0px;
z-index: 0;
}
.stretch {
width:100%;
height:100%;
}
and you should be done!
In order to scale the image to be "full bleed" and maintain the aspect ratio, you can do this instead:
.stretch { min-width:100%; min-height:100%; width:auto; height:auto; }
It works out quite nicely! If one dimension is cropped, however, it will be cropped on only one side of the image, rather than being evenly cropped on both sides (and centered). I've tested it in Firefox, Webkit, and Internet Explorer 8.
The following example creates a SqlConnection and a SqlTransaction. It also demonstrates how to use the BeginTransaction, Commit, and Rollback methods. The transaction is rolled back on any error, or if it is disposed without first being committed. Try/Catch error handling is used to handle any errors when attempting to commit or roll back the transaction.
private static void ExecuteSqlTransaction(string connectionString)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
connection.Open();
SqlCommand command = connection.CreateCommand();
SqlTransaction transaction;
// Start a local transaction.
transaction = connection.BeginTransaction("SampleTransaction");
// Must assign both transaction object and connection
// to Command object for a pending local transaction
command.Connection = connection;
command.Transaction = transaction;
try
{
command.CommandText =
"Insert into Region (RegionID, RegionDescription) VALUES (100, 'Description')";
command.ExecuteNonQuery();
command.CommandText =
"Insert into Region (RegionID, RegionDescription) VALUES (101, 'Description')";
command.ExecuteNonQuery();
// Attempt to commit the transaction.
transaction.Commit();
Console.WriteLine("Both records are written to database.");
}
catch (Exception ex)
{
Console.WriteLine("Commit Exception Type: {0}", ex.GetType());
Console.WriteLine(" Message: {0}", ex.Message);
// Attempt to roll back the transaction.
try
{
transaction.Rollback();
}
catch (Exception ex2)
{
// This catch block will handle any errors that may have occurred
// on the server that would cause the rollback to fail, such as
// a closed connection.
Console.WriteLine("Rollback Exception Type: {0}", ex2.GetType());
Console.WriteLine(" Message: {0}", ex2.Message);
}
}
}
}
This works because the it's a static variable. You could do something much cooler like this:
filename="filename"
extension="txt"
for i in {1..20}; do
eval "filename${i}=${filename}${i}.${extension}"
touch filename${i}
echo "this rox" > filename${i}
done
This code will create 20 files and dynamically set 20 variables. Of course you could use an array, but I'm just showing you the feature :). Note that you can use the variables $filename1, $filename2, $filename3... because they were created with evaluate command. In this case I'm just creating files, but you could use to create dynamically arguments to the commands, and then execute in background.
Try this:
ServersTable.Columns.Clear();
ServersTable.DataSource = SBind;
If you don't want to clear all the existing columns, you have to set DataPropertyName
for each existing column like this:
for (int i = 0; i < ServersTable.ColumnCount; ++i) {
DTable.Columns.Add(new DataColumn(ServersTable.Columns[i].Name));
ServersTable.Columns[i].DataPropertyName = ServersTable.Columns[i].Name;
}
Using suggestions from others, I think I got it to work:
(using SDK v1 R2)
It's not perfect, since i need to delete the entire conversation, but for our purposes, it's a sufficient compromise as we will at least know all messages will be looked at and verified. Our flow will probably need to then listen for the message, capture for the message we want, do a query to get the thread_id of the recently inbounded message and do the delete() call.
In our Activity:
Uri uriSms = Uri.parse("content://sms/inbox");
Cursor c = getContentResolver().query(uriSms, null,null,null,null);
int id = c.getInt(0);
int thread_id = c.getInt(1); //get the thread_id
getContentResolver().delete(Uri.parse("content://sms/conversations/" + thread_id),null,null);
Note: I wasn't able to do a delete on content://sms/inbox/ or content://sms/all/
Looks like the thread takes precedence, which makes sense, but the error message only emboldened me to be angrier. When trying the delete on sms/inbox/ or sms/all/, you will probably get:
java.lang.IllegalArgumentException: Unknown URL
at com.android.providers.telephony.SmsProvider.delete(SmsProvider.java:510)
at android.content.ContentProvider$Transport.delete(ContentProvider.java:149)
at android.content.ContentProviderNative.onTransact(ContentProviderNative.java:149)
For additional reference too, make sure to put this into your manifest for your intent receiver:
<receiver android:name=".intent.MySmsReceiver">
<intent-filter>
<action android:name="android.provider.Telephony.SMS_RECEIVED"></action>
</intent-filter>
</receiver>
Note the receiver tag does not look like this:
<receiver android:name=".intent.MySmsReceiver"
android:permission="android.permission.RECEIVE_SMS">
When I had those settings, android gave me some crazy permissions exceptions that didn't allow android.phone to hand off the received SMS to my intent. So, DO NOT put that RECEIVE_SMS permission attribute in your intent! Hopefully someone wiser than me can tell me why that was the case.
My variant of the function:
const getMetaValue = (name) => {
const element = document.querySelector(`meta[name="${name}"]`)
return element?.getAttribute('content')
}
Say if you have
/**
*
*/
public KKSSocket(final KKSApp app, final String name) {
this.app = app;
this.name = name;
...
}
then a sub-class named KKSUDPSocket extending KKSSocket could have:
/**
* @param app
* @param path
* @param remoteAddr
*/
public KKSUDPSocket(KKSApp app, String path, KKSAddress remoteAddr) {
super(app, path, remoteAddr);
}
and
/**
* @param app
* @param path
*/
public KKSUDPSocket(KKSApp app, String path) {
super(app, path);
}
You simply pass the arguments up the constructor chain, like method calls to super classes, but using super(...) which references the super-class constructor and passes in the given args.
Another way to extend (specifically meaning, add new methods, not change existing ones) classes, even built-in ones, is to use a preprocessor that adds the ability to extend out of/above the scope of Python itself, converting the extension to normal Python syntax before Python actually gets to see it.
I've done this to extend Python 2's str()
class, for instance. str()
is a particularly interesting target because of the implicit linkage to quoted data such as 'this'
and 'that'
.
Here's some extending code, where the only added non-Python syntax is the extend:testDottedQuad
bit:
extend:testDottedQuad
def testDottedQuad(strObject):
if not isinstance(strObject, basestring): return False
listStrings = strObject.split('.')
if len(listStrings) != 4: return False
for strNum in listStrings:
try: val = int(strNum)
except: return False
if val < 0: return False
if val > 255: return False
return True
After which I can write in the code fed to the preprocessor:
if '192.168.1.100'.testDottedQuad():
doSomething()
dq = '216.126.621.5'
if not dq.testDottedQuad():
throwWarning();
dqt = ''.join(['127','.','0','.','0','.','1']).testDottedQuad()
if dqt:
print 'well, that was fun'
The preprocessor eats that, spits out normal Python without monkeypatching, and Python does what I intended it to do.
Just as a c preprocessor adds functionality to c, so too can a Python preprocessor add functionality to Python.
My preprocessor implementation is too large for a stack overflow answer, but for those who might be interested, it is here on GitHub.
This is a new feature of C# 6 called an expression bodied member that allows you to define a getter only property using a lambda like function.
While it is considered syntactic sugar for the following, they may not produce identical IL:
public int MaxHealth
{
get
{
return Memory[Address].IsValid
? Memory[Address].Read<int>(Offs.Life.MaxHp)
: 0;
}
}
It turns out that if you compile both versions of the above and compare the IL generated for each you'll see that they are NEARLY the same.
Here is the IL for the classic version in this answer when defined in a class named TestClass
:
.property instance int32 MaxHealth()
{
.get instance int32 TestClass::get_MaxHealth()
}
.method public hidebysig specialname
instance int32 get_MaxHealth () cil managed
{
// Method begins at RVA 0x2458
// Code size 71 (0x47)
.maxstack 2
.locals init (
[0] int32
)
IL_0000: nop
IL_0001: ldarg.0
IL_0002: ldfld class [mscorlib]System.Collections.Generic.Dictionary`2<int64, class MemoryAddress> TestClass::Memory
IL_0007: ldarg.0
IL_0008: ldfld int64 TestClass::Address
IL_000d: callvirt instance !1 class [mscorlib]System.Collections.Generic.Dictionary`2<int64, class MemoryAddress>::get_Item(!0)
IL_0012: ldfld bool MemoryAddress::IsValid
IL_0017: brtrue.s IL_001c
IL_0019: ldc.i4.0
IL_001a: br.s IL_0042
IL_001c: ldarg.0
IL_001d: ldfld class [mscorlib]System.Collections.Generic.Dictionary`2<int64, class MemoryAddress> TestClass::Memory
IL_0022: ldarg.0
IL_0023: ldfld int64 TestClass::Address
IL_0028: callvirt instance !1 class [mscorlib]System.Collections.Generic.Dictionary`2<int64, class MemoryAddress>::get_Item(!0)
IL_002d: ldarg.0
IL_002e: ldfld class Offs TestClass::Offs
IL_0033: ldfld class Life Offs::Life
IL_0038: ldfld int64 Life::MaxHp
IL_003d: callvirt instance !!0 MemoryAddress::Read<int32>(int64)
IL_0042: stloc.0
IL_0043: br.s IL_0045
IL_0045: ldloc.0
IL_0046: ret
} // end of method TestClass::get_MaxHealth
And here is the IL for the expression bodied member version when defined in a class named TestClass
:
.property instance int32 MaxHealth()
{
.get instance int32 TestClass::get_MaxHealth()
}
.method public hidebysig specialname
instance int32 get_MaxHealth () cil managed
{
// Method begins at RVA 0x2458
// Code size 66 (0x42)
.maxstack 2
IL_0000: ldarg.0
IL_0001: ldfld class [mscorlib]System.Collections.Generic.Dictionary`2<int64, class MemoryAddress> TestClass::Memory
IL_0006: ldarg.0
IL_0007: ldfld int64 TestClass::Address
IL_000c: callvirt instance !1 class [mscorlib]System.Collections.Generic.Dictionary`2<int64, class MemoryAddress>::get_Item(!0)
IL_0011: ldfld bool MemoryAddress::IsValid
IL_0016: brtrue.s IL_001b
IL_0018: ldc.i4.0
IL_0019: br.s IL_0041
IL_001b: ldarg.0
IL_001c: ldfld class [mscorlib]System.Collections.Generic.Dictionary`2<int64, class MemoryAddress> TestClass::Memory
IL_0021: ldarg.0
IL_0022: ldfld int64 TestClass::Address
IL_0027: callvirt instance !1 class [mscorlib]System.Collections.Generic.Dictionary`2<int64, class MemoryAddress>::get_Item(!0)
IL_002c: ldarg.0
IL_002d: ldfld class Offs TestClass::Offs
IL_0032: ldfld class Life Offs::Life
IL_0037: ldfld int64 Life::MaxHp
IL_003c: callvirt instance !!0 MemoryAddress::Read<int32>(int64)
IL_0041: ret
} // end of method TestClass::get_MaxHealth
See https://msdn.microsoft.com/en-us/magazine/dn802602.aspx for more information on this and other new features in C# 6.
See this post Difference between Property and Field in C# 3.0+ on the difference between a field and a property getter in C#.
Update:
Note that expression-bodied members were expanded to include properties, constructors, finalizers and indexers in C# 7.0.
If you create a user with the advanced user management (from command line: netplwiz
), then modify the group, remove users, and add iis_users. They will be able to authenticate to your web page, but not the computer.
1) JTable knows JCheckbox with built-in Boolean TableCellRenderers and TableCellEditor by default, then there is contraproductive declare something about that,
2) AbstractTableModel should be useful, where is in the JTable
required to reduce/restrict/change nested and inherits methods by default implemented in the DefaultTableModel
,
3) consider using DefaultTableModel
, (if you are not sure about how to works) instead of AbstractTableModel
,
could be generated from simple code:
import javax.swing.*;
import javax.swing.table.*;
public class TableCheckBox extends JFrame {
private static final long serialVersionUID = 1L;
private JTable table;
public TableCheckBox() {
Object[] columnNames = {"Type", "Company", "Shares", "Price", "Boolean"};
Object[][] data = {
{"Buy", "IBM", new Integer(1000), new Double(80.50), false},
{"Sell", "MicroSoft", new Integer(2000), new Double(6.25), true},
{"Sell", "Apple", new Integer(3000), new Double(7.35), true},
{"Buy", "Nortel", new Integer(4000), new Double(20.00), false}
};
DefaultTableModel model = new DefaultTableModel(data, columnNames);
table = new JTable(model) {
private static final long serialVersionUID = 1L;
/*@Override
public Class getColumnClass(int column) {
return getValueAt(0, column).getClass();
}*/
@Override
public Class getColumnClass(int column) {
switch (column) {
case 0:
return String.class;
case 1:
return String.class;
case 2:
return Integer.class;
case 3:
return Double.class;
default:
return Boolean.class;
}
}
};
table.setPreferredScrollableViewportSize(table.getPreferredSize());
JScrollPane scrollPane = new JScrollPane(table);
getContentPane().add(scrollPane);
}
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
TableCheckBox frame = new TableCheckBox();
frame.setDefaultCloseOperation(EXIT_ON_CLOSE);
frame.pack();
frame.setLocation(150, 150);
frame.setVisible(true);
}
});
}
}
First error: You're casting a ClientThread
as a String
for some reason.
Second error: You're not calling remove
on your List
.
Is is homework? If so, you might want to use the tag.
The simple solution would be to use a ItemListener
. When the state changes, you would simply check the currently selected item and set the text accordingly
import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
public class TestComboBox06 {
public static void main(String[] args) {
new TestComboBox06();
}
public TestComboBox06() {
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (ClassNotFoundException ex) {
} catch (InstantiationException ex) {
} catch (IllegalAccessException ex) {
} catch (UnsupportedLookAndFeelException ex) {
}
JFrame frame = new JFrame("Test");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLayout(new BorderLayout());
frame.add(new TestPane());
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
});
}
public class TestPane extends JPanel {
private JComboBox cb;
private JTextField field;
public TestPane() {
cb = new JComboBox(new String[]{"Item 1", "Item 2"});
field = new JTextField(12);
add(cb);
add(field);
cb.setSelectedItem(null);
cb.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
Object item = cb.getSelectedItem();
if ("Item 1".equals(item)) {
field.setText("20");
} else if ("Item 2".equals(item)) {
field.setText("30");
}
}
});
}
}
}
A better solution would be to create a custom object that represents the value to be displayed and the value associated with it...
Updated
Now I no longer have a 10 month chewing on my ankles, I updated the example to use a ListCellRenderer
which is a more correct approach then been lazy and overriding toString
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.EventQueue;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.DefaultListCellRenderer;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
public class TestComboBox06 {
public static void main(String[] args) {
new TestComboBox06();
}
public TestComboBox06() {
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (ClassNotFoundException ex) {
} catch (InstantiationException ex) {
} catch (IllegalAccessException ex) {
} catch (UnsupportedLookAndFeelException ex) {
}
JFrame frame = new JFrame("Test");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLayout(new BorderLayout());
frame.add(new TestPane());
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
});
}
public class TestPane extends JPanel {
private JComboBox cb;
private JTextField field;
public TestPane() {
cb = new JComboBox(new Item[]{
new Item("Item 1", "20"),
new Item("Item 2", "30")});
cb.setRenderer(new ItemCelLRenderer());
field = new JTextField(12);
add(cb);
add(field);
cb.setSelectedItem(null);
cb.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
Item item = (Item)cb.getSelectedItem();
field.setText(item.getValue());
}
});
}
}
public class Item {
private String value;
private String text;
public Item(String text, String value) {
this.text = text;
this.value = value;
}
public String getText() {
return text;
}
public String getValue() {
return value;
}
}
public class ItemCelLRenderer extends DefaultListCellRenderer {
@Override
public Component getListCellRendererComponent(JList<?> list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus); //To change body of generated methods, choose Tools | Templates.
if (value instanceof Item) {
setText(((Item)value).getText());
}
return this;
}
}
}
In order to make it work, you have to set property GroupName of both radio buttons to the same value:
<asp:RadioButton id="rbMetric" runat="server" GroupName="measurementSystem"></asp:RadioButton>
<asp:RadioButton id="rbUS" runat="server" GroupName="measurementSystem"></asp:RadioButton>
Personally, I prefer to use a RadioButtonList:
<asp:RadioButtonList ID="rblMeasurementSystem" runat="server">
<asp:ListItem Text="Metric" Value="metric" />
<asp:ListItem Text="US" Value="us" />
</asp:RadioButtonList>
EXEC sp_MSForEachTable 'ALTER TABLE ? NOCHECK CONSTRAINT ALL'
EXEC sp_MSForEachTable 'ALTER TABLE ? DISABLE TRIGGER ALL'
EXEC sp_MSForEachTable 'DELETE FROM ?'
EXEC sp_MSForEachTable 'ALTER TABLE ? CHECK CONSTRAINT ALL'
EXEC sp_MSForEachTable 'ALTER TABLE ? ENABLE TRIGGER ALL'
EXEC sp_MSFOREACHTABLE 'SELECT * FROM ?'
GO
If you are using SQL Server 2016 or above, you can use sp_execute_external_script
along with R. It has functions for Regular Expression searches, such as grep
and grepl
.
Here's an example for email addresses. I'll query some "people" via the SQL Server database engine, pass the data for those people to R, let R decide which people have invalid email addresses, and have R pass back that subset of people to SQL Server. The "people" are from the [Application].[People]
table in the [WideWorldImporters]
sample database. They get passed to the R engine as a dataframe named InputDataSet
. R uses the grepl function with the "not" operator (exclamation point!) to find which people have email addresses that don't match the RegEx string search pattern.
EXEC sp_execute_external_script
@language = N'R',
@script = N' RegexWithR <- InputDataSet;
OutputDataSet <- RegexWithR[!grepl("([_a-z0-9-]+(\\.[_a-z0-9-]+)*@[a-z0-9-]+(\\.[a-z0-9-]+)*(\\.[a-z]{2,4}))", RegexWithR$EmailAddress), ];',
@input_data_1 = N'SELECT PersonID, FullName, EmailAddress FROM Application.People'
WITH RESULT SETS (([PersonID] INT, [FullName] NVARCHAR(50), [EmailAddress] NVARCHAR(256)))
Note that the appropriate features must be installed on the SQL Server host. For SQL Server 2016, it is called "SQL Server R Services". For SQL Server 2017, it was renamed to "SQL Server Machine Learning Services".
Closing Thoughts Microsoft's implementation of SQL (T-SQL) doesn't have native support for RegEx. This proposed solution may not be any more desirable to the OP than the use of a CLR stored procedure. But it does offer an additional way to approach the problem.
You should have to use DateTime.TryParseExact
.
var newDate = DateTime.ParseExact("20111120",
"yyyyMMdd",
CultureInfo.InvariantCulture);
OR
string str = "20111021";
string[] format = {"yyyyMMdd"};
DateTime date;
if (DateTime.TryParseExact(str,
format,
System.Globalization.CultureInfo.InvariantCulture,
System.Globalization.DateTimeStyles.None,
out date))
{
//valid
}
You need to read and write document.cookie
if (document.cookie.indexOf("visited=") >= 0) {
// They've been here before.
alert("hello again");
}
else {
// set a new cookie
expiry = new Date();
expiry.setTime(expiry.getTime()+(10*60*1000)); // Ten minutes
// Date()'s toGMTSting() method will format the date correctly for a cookie
document.cookie = "visited=yes; expires=" + expiry.toGMTString();
alert("this is your first time");
}
You don't need any extra dependencies for this! Depending on whether you need to optimize for performance or not, there are two good solutions:
URL.hostname
for readabilityIn the Babel era, the cleanest and easiest solution is to use URL.hostname
.
const getHostname = (url) => {
// use URL constructor and return hostname
return new URL(url).hostname;
}
// tests
console.log(getHostname("https://stackoverflow.com/questions/8498592/extract-hostname-name-from-string/"));
console.log(getHostname("https://developer.mozilla.org/en-US/docs/Web/API/URL/hostname"));
_x000D_
URL.hostname
is part of the URL API, supported by all major browsers except IE (caniuse). Use a URL polyfill if you need to support legacy browsers.
Using this solution will also give you access to other URL properties and methods. This will be useful if you also want to extract the URL's pathname or query string params, for example.
URL.hostname
is faster than using the anchor solution or parseUri. However it's still much slower than gilly3's regex:
const getHostnameFromRegex = (url) => {
// run against regex
const matches = url.match(/^https?\:\/\/([^\/?#]+)(?:[\/?#]|$)/i);
// extract hostname (will be null if no match is found)
return matches && matches[1];
}
// tests
console.log(getHostnameFromRegex("https://stackoverflow.com/questions/8498592/extract-hostname-name-from-string/"));
console.log(getHostnameFromRegex("https://developer.mozilla.org/en-US/docs/Web/API/URL/hostname"));
_x000D_
Test it yourself on this jsPerf
If you need to process a very large number of URLs (where performance would be a factor), use RegEx. Otherwise, use URL.hostname
.
For recursive components that are not registered globally, it is essential to use not 'any name', but the EXACTLY same name as your component.
Let me give an example:
<template>
<li>{{tag.name}}
<ul v-if="tag.sub_tags && tag.sub_tags.length">
<app-tag v-for="subTag in tag.sub_tags" v-bind:tag="subTag" v-bind:key="subTag.name"></app-tag>
</ul>
</li>
</template>
<script>
export default {
name: "app-tag", // using EXACTLY this name is essential
components: {
},
props: ['tag'],
}
getParameter
- Is used for getting the information you need from the Client's HTML page
getAttribute
- This is used for getting the parameters set previously in another or the same JSP or Servlet page.
Basically, if you are forwarding or just going from one jsp/servlet to another one, there is no way to have the information you want unless you choose to put them in an Object and use the set-attribute to store in a Session variable.
Using getAttribute, you can retrieve the Session variable.
I think the problem is your script is executed before the target dom element is loaded in the dom... one reason could be that you have placed your script in the head of the page or in a script tag that is placed before the div element #main
. So when the script is executed it won't be able to find the target element thus the error.
One solution is to place your script in the load event handler like
window.onload = function () {
var main = new Vue({
el: '#main',
data: {
currentActivity: 'home'
}
});
}
Another syntax
window.addEventListener('load', function () {
//your script
})
You could also get all relevant details from performance_schema:
SELECT
OBJECT_SCHEMA
,OBJECT_NAME
,GROUP_CONCAT(DISTINCT EXTERNAL_LOCK)
FROM performance_schema.table_handles
WHERE EXTERNAL_LOCK IS NOT NULL
GROUP BY
OBJECT_SCHEMA
,OBJECT_NAME
This works similar as
show open tables WHERE In_use > 0
I would recommend that you use the following code in CSS:
text-transform:uppercase;
Make sure you put it in your class.
Simplest way to get the selected radio button's value is as follows:
$("input[name='optradio']:checked").val();
No space should be used in between selector.
I think there is no fixed way to solve this problem since it might be caused by different reason. I also had this problem last week, I don't know when and exactly what cause this problem, only when I run it on simulator with Xcode or try to install it onto the phone, then it reports such kind of error, But when I run it with react-native run-ios with terminal, there is no problem.
I checked all the ways posted on the internet, like renew certificate, change settings in Xcode (all of ways mentions above), actually all of settings in Xcode were already set as it requested before, none of ways works for me. Until this morning when I delete the pods and reinstall, the error finally gonna after a week. If you are also using cocoapod and then error was just show up without any specific reason, maybe you can try my way.
Pretty simple: Just put it inside a static method.
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(linkYouTube)));
Code below will test exception message and exception code.
Important: It will fail if expected exception not thrown too.
try{
$test->methodWhichWillThrowException();//if this method not throw exception it must be fail too.
$this->fail("Expected exception 1162011 not thrown");
}catch(MySpecificException $e){ //Not catching a generic Exception or the fail function is also catched
$this->assertEquals(1162011, $e->getCode());
$this->assertEquals("Exception Message", $e->getMessage());
}
From, Programming Recommendations, PEP 8:
Comparisons to singletons like None should always be done with
is
oris not
, never the equality operators.Also, beware of writing
if x
when you really meanif x is not None
— e.g. when testing whether a variable or argument that defaults to None was set to some other value. The other value might have a type (such as a container) that could be false in a boolean context!
PEP 8 is essential reading for any Python programmer.
Method 1:\
add "C:\Program Files\cURL\bin" path into system variables Path right-click My Computer and click Properties >advanced > Environment Variables
Method 2: (if method 1 not work then)
simple open command prompt with "run as administrator"
I guess I'm unclear about what the OP was really asking for... Do you want to pass the whole array/list and operate on it inside the function? Or do you want the same thing done on every value/item in the array/list. If the latter is what you wish I have found a method which works well.
I'm more familiar with programming languages such as Fortran and C, in which you can define elemental functions which operate on each element inside an array. I finally tracked down the python equivalent to this and thought I would repost the solution here. The key is to 'vectorize' the function. Here is an example:
def myfunc(a,b):
if (a>b): return a
else: return b
vecfunc = np.vectorize(myfunc)
result=vecfunc([[1,2,3],[5,6,9]],[7,4,5])
print(result)
Output:
[[7 4 5]
[7 6 9]]
extends
The wildcard declaration of List<? extends Number> foo3
means that any of these are legal assignments:
List<? extends Number> foo3 = new ArrayList<Number>(); // Number "extends" Number (in this context)
List<? extends Number> foo3 = new ArrayList<Integer>(); // Integer extends Number
List<? extends Number> foo3 = new ArrayList<Double>(); // Double extends Number
Reading - Given the above possible assignments, what type of object are you guaranteed to read from List foo3
:
Number
because any of the lists that could be assigned to foo3
contain a Number
or a subclass of Number
.Integer
because foo3
could be pointing at a List<Double>
.Double
because foo3
could be pointing at a List<Integer>
.Writing - Given the above possible assignments, what type of object could you add to List foo3
that would be legal for all the above possible ArrayList
assignments:
Integer
because foo3
could be pointing at a List<Double>
.Double
because foo3
could be pointing at a List<Integer>
.Number
because foo3
could be pointing at a List<Integer>
.You can't add any object to List<? extends T>
because you can't guarantee what kind of List
it is really pointing to, so you can't guarantee that the object is allowed in that List
. The only "guarantee" is that you can only read from it and you'll get a T
or subclass of T
.
super
Now consider List <? super T>
.
The wildcard declaration of List<? super Integer> foo3
means that any of these are legal assignments:
List<? super Integer> foo3 = new ArrayList<Integer>(); // Integer is a "superclass" of Integer (in this context)
List<? super Integer> foo3 = new ArrayList<Number>(); // Number is a superclass of Integer
List<? super Integer> foo3 = new ArrayList<Object>(); // Object is a superclass of Integer
Reading - Given the above possible assignments, what type of object are you guaranteed to receive when you read from List foo3
:
Integer
because foo3
could be pointing at a List<Number>
or List<Object>
.Number
because foo3
could be pointing at a List<Object>
.Object
or subclass of Object
(but you don't know what subclass).Writing - Given the above possible assignments, what type of object could you add to List foo3
that would be legal for all the above possible ArrayList
assignments:
Integer
because an Integer
is allowed in any of above lists.Integer
because an instance of a subclass of Integer
is allowed in any of the above lists.Double
because foo3
could be pointing at an ArrayList<Integer>
.Number
because foo3
could be pointing at an ArrayList<Integer>
.Object
because foo3
could be pointing at an ArrayList<Integer>
.Remember PECS: "Producer Extends, Consumer Super".
"Producer Extends" - If you need a List
to produce T
values (you want to read T
s from the list), you need to declare it with ? extends T
, e.g. List<? extends Integer>
. But you cannot add to this list.
"Consumer Super" - If you need a List
to consume T
values (you want to write T
s into the list), you need to declare it with ? super T
, e.g. List<? super Integer>
. But there are no guarantees what type of object you may read from this list.
If you need to both read from and write to a list, you need to declare it exactly with no wildcards, e.g. List<Integer>
.
Note this example from the Java Generics FAQ. Note how the source list src
(the producing list) uses extends
, and the destination list dest
(the consuming list) uses super
:
public class Collections {
public static <T> void copy(List<? super T> dest, List<? extends T> src) {
for (int i = 0; i < src.size(); i++)
dest.set(i, src.get(i));
}
}
Also see How can I add to List<? extends Number> data structures?
You can Try using :- git ls-files -s
<form action="display.html" method="post">_x000D_
<input type="text" name="serialNumber" />_x000D_
<input type="submit" value="Submit" />_x000D_
</form>
_x000D_
In display.html you should add the following code.
<script>
function getParameterByName(name, url) {
if (!url) url = window.location.href;
name = name.replace(/[\[\]]/g, '\\$&');
var regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'),
results = regex.exec(url);
if (!results) return null;
if (!results[2]) return '';
return decodeURIComponent(results[2].replace(/\+/g, ' '));
}
var sn = getParameterByName('serialNumber');
document.getElementById("write").innerHTML = sn;
</script>
Tim Bray presented a concise step-by-step, stating that openConnection() does not establish an actual connection. Rather, an actual HTTP connection is not established until you call methods such as getInputStream() or getOutputStream().
http://www.tbray.org/ongoing/When/201x/2012/01/17/HttpURLConnection
2020 Solution: sets the variable or removes iti if you pass null
or undefined
to the value.
var setSearchParam = function(key, value) {
if (!window.history.pushState) {
return;
}
if (!key) {
return;
}
var url = new URL(window.location.href);
var params = new window.URLSearchParams(window.location.search);
if (value === undefined || value === null) {
params.delete(key);
} else {
params.set(key, value);
}
url.search = params;
url = url.toString();
window.history.replaceState({url: url}, null, url);
}
cbindX from the package gdata combines multiple columns of differing column and row lengths. Check out the page here:
http://hosho.ees.hokudai.ac.jp/~kubo/Rdoc/library/gdata/html/cbindX.html
It takes multiple comma separated matrices and data.frames as input :) You just need to
install.packages("gdata", dependencies=TRUE)
and then
library(gdata)
concat_data <- cbindX(df1, df2, df3) # or cbindX(matrix1, matrix2, matrix3, matrix4)
If have a solution without jQuery. A link where you can see a working example: http://www.letmaier.com/_selectbox/select_general_code.html (styled with more css)
The style-section of my solution:
<style>
#container { margin: 10px; padding: 5px; background: #E7E7E7; width: 300px; background: #ededed); }
#ul1 { display: none; list-style-type: none; list-style-position: outside; margin: 0px; padding: 0px; }
#container a { color: #333333; text-decoration: none; }
#container ul li { padding: 3px; padding-left: 0px; border-bottom: 1px solid #aaa; font-size: 0.8em; cursor: pointer; }
#container ul li:hover { background: #f5f4f4; }
</style>
Now the HTML-code inside the body-tag:
<form>
<div id="container" onMouseOver="document.getElementById('ul1').style.display = 'block';" onMouseOut="document.getElementById('ul1').style.display = 'none';">
Select one entry: <input name="entrytext" type="text" disabled readonly>
<ul id="ul1">
<li onClick="document.forms[0].elements['entrytext'].value='Entry 1'; document.getElementById('ul1').style.display = 'none';"><a href="#">Entry 1</a></li>
<li onClick="document.forms[0].elements['entrytext'].value='Entry 2'; document.getElementById('ul1').style.display = 'none';"><a href="#">Entry 2</a></li>
<li onClick="document.forms[0].elements['entrytext'].value='Entry 3'; document.getElementById('ul1').style.display = 'none';"><a href="#">Entry 3</a></li>
</ul>
</div>
</form>
Style
svg path {
fill: #000;
}
Script
$(document).ready(function() {
$('img[src$=".svg"]').each(function() {
var $img = jQuery(this);
var imgURL = $img.attr('src');
var attributes = $img.prop("attributes");
$.get(imgURL, function(data) {
// Get the SVG tag, ignore the rest
var $svg = jQuery(data).find('svg');
// Remove any invalid XML tags
$svg = $svg.removeAttr('xmlns:a');
// Loop through IMG attributes and apply on SVG
$.each(attributes, function() {
$svg.attr(this.name, this.value);
});
// Replace IMG with SVG
$img.replaceWith($svg);
}, 'xml');
});
});
Is objects
a Linq-To-SQL database context? In which case, you can only use simple expressions to the right of the => operator. The reason is, these expressions are not executed, but are converted to SQL to be executed against the database.
Try this
Arr[] myArray = objects.Select(o => new Obj() {
Var1 = o.someVar,
Var2 = o.var2
}).ToArray();
If you want the placeholder text to be red you need to target it specifically in CSS.
Write:
input::placeholder{
color: #f00;
}
With multiple joins, use something like this code:
$someId = 44;
Event::with(["owner", "participants" => function($q) use($someId){
$q->where('participants.IdUser', '=', 1);
//$q->where('some other field', $someId);
}])
Steps to debug:-
In case you face any issue in kubernetes, first step is to check if kubernetes self applications are running fine or not.
Command to check:- kubectl get pods -n kube-system
If you see any pod is crashing, check it's logs
if getting NotReady
state error, verify network pod logs.
if not able to resolve with above, follow below steps:-
kubectl get nodes
# Check which node is not in ready state
kubectl describe node nodename
#nodename which is not in readystate
ssh to that node
execute systemctl status kubelet
# Make sure kubelet is running
systemctl status docker
# Make sure docker service is running
journalctl -u kubelet
# To Check logs in depth
Most probably you will get to know about error here, After fixing it reset kubelet with below commands:-
systemctl daemon-reload
systemctl restart kubelet
In case you still didn't get the root cause, check below things:-
Make sure your node has enough space and memory. Check for /var
directory space especially.
command to check: -df
-kh
, free -m
Verify cpu utilization with top command. and make sure any process is not taking an unexpected memory.
I just found this when googling to solve the same problem, and had to make a minor change to the solution to make it work in my situation, as I had 2 similar substrings, "Sun" and "Sunstruck" to search for. The offered solution was locating the wrong entry when searching for "Sun". Data in column B
I added another column C, formulaes C1=" "&B1&" " and changed the search to =COUNTIF(B1:B10,"* "&A1&" *")>0, the extra column to allow finding the first of last entry in the concatenated string.
you can add a download attribute to the anchor element.
sample:
<a download="abcd.cer"
href="data:application/stream;base64,MIIDhTC......">down</a>
The JSON string will just be the body of the response you get back from the URL you have called. So add this code
...
BufferedReader in = new BufferedReader(new InputStreamReader(
conn.getInputStream()));
String inputLine;
while ((inputLine = in.readLine()) != null)
System.out.println(inputLine);
in.close();
That will allow you to see the JSON being returned to the console. The only missing piece you then have is using a JSON library to read that data and provide you with a Java representation.
If one or both of your dates are in the future, then I'm afraid you're SOL if you want to-the-second accuracy. UTC time has leap seconds that aren't known until about 6 months before they happen, so any dates further out than that can be inaccurate by some number of seconds (and in practice, since people don't update their machines that often, you may find that any time in the future is off by some number of seconds).
This gives a good explanation of the theory of designing date/time libraries and why this is so: http://www.boost.org/doc/libs/1_41_0/doc/html/date_time/details.html#date_time.tradeoffs
You can access elements of parent window from within an iframe by using window.parent
like this:
// using jquery
window.parent.$("#element_id");
Which is the same as:
// pure javascript
window.parent.document.getElementById("element_id");
And if you have more than one nested iframes and you want to access the topmost iframe, then you can use window.top
like this:
// using jquery
window.top.$("#element_id");
Which is the same as:
// pure javascript
window.top.document.getElementById("element_id");
You can use the collate clause in a query (I can't find my example right now, so my syntax is probably wrong - I hope it points you in the right direction)
select sone_field collate SQL_Latin1_General_CP850_CI_AI
from table_1
inner join table_2
on (table_1.field collate SQL_Latin1_General_CP850_CI_AI = table_2.field)
where whatever
Here's a jQuery plugin that I wrote to merge two object arrays by a key. Keep in mind that this modifies the destination array in-place.
(function($) {_x000D_
$.extendObjectArray = function(destArray, srcArray, key) {_x000D_
for (var index = 0; index < srcArray.length; index++) {_x000D_
var srcObject = srcArray[index];_x000D_
var existObject = destArray.filter(function(destObj) {_x000D_
return destObj[key] === srcObject[key];_x000D_
});_x000D_
if (existObject.length > 0) {_x000D_
var existingIndex = destArray.indexOf(existObject[0]);_x000D_
$.extend(true, destArray[existingIndex], srcObject);_x000D_
} else {_x000D_
destArray.push(srcObject);_x000D_
}_x000D_
}_x000D_
return destArray;_x000D_
};_x000D_
})(jQuery);_x000D_
_x000D_
var arr1 = [_x000D_
{ name: "lang", value: "English" },_x000D_
{ name: "age", value: "18" }_x000D_
];_x000D_
var arr2 = [_x000D_
{ name: "childs", value: '5' },_x000D_
{ name: "lang", value: "German" }_x000D_
];_x000D_
var arr3 = $.extendObjectArray(arr1, arr2, 'name');_x000D_
_x000D_
console.log(JSON.stringify(arr3, null, 2));
_x000D_
.as-console-wrapper { top: 0; max-height: 100% !important; }
_x000D_
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
_x000D_
(function($) {
$.extendObjectArray = (destArr, srcArr, key) => {
srcArr.forEach(srcObj => (existObj => {
if (existObj.length) {
$.extend(true, destArr[destArr.indexOf(existObj[0])], srcObj);
} else {
destArr.push(srcObj);
}
})(destArr.filter(v => v[key] === srcObj[key])));
return destArr;
};
})(jQuery);
With a BorderLayout you need to use setPreferredSize
instead of setSize
Use the size()
function.
>> size(A,2)
Ans =
3
The second argument specifies the dimension of which number of elements are required which will be '2' if you want the number of columns.
The challenge I see with the solution:
FROM(
SELECT top(100) *
FROM Customers
UNION
SELECT top(100) *
FROM CustomerEurope
UNION
SELECT top(100) *
FROM CustomerAsia
UNION
SELECT top(100) *
FROM CustomerAmericas
)
is that this creates a windowed data set that will reside in the RAM and on larger data sets this solution will create severe performance issues as it must first create the partition and then it will use the partition to write to the temp table.
A better solution would be the following:
SELECT top(100)* into #tmpFerdeen
FROM Customers
Insert into #tmpFerdeen
SELECT top(100)*
FROM CustomerEurope
Insert into #tmpFerdeen
SELECT top(100)*
FROM CustomerAsia
Insert into #tmpFerdeen
SELECT top(100)*
FROM CustomerAmericas
to select insert into the temp table and then add additional rows. However the draw back here is if there are any duplicate rows in the data.
The Best Solution would be the following:
Insert into #tmpFerdeen
SELECT top(100)*
FROM Customers
UNION
SELECT top(100)*
FROM CustomerEurope
UNION
SELECT top(100)*
FROM CustomerAsia
UNION
SELECT top(100)*
FROM CustomerAmericas
This method should work for all purposes that require distinct rows. If, however, you want the duplicate rows simply swap out the UNION for UNION ALL
Best of luck!
I have this issue too. I am running 1.6 but want to build the code I'm working on with 1.5. I've changed the JAVA_HOME
and PATH
(both user and system) to no avail.
The answer is that the installer for 1.6 dropped java.exe
, javaw.exe
, and javaws.exe
into my Windows\System32
folder (Windows 7).
I solved it by renaming those files to java_wrong.exe
, javaw_wrong.exe
, and javaws_wrong.exe
. Only after doing that does it pick up the correct version of java as defined in JAVA_HOME
and PATH
. I renamed the files thusly because that deleted them in an easily reversible manner.
Hope this helps!
Is your application running as a 64 or 32bit process? You can check this in the task manager.
It could be, it is running as 32bit, even though the entire system is running on 64bit.
If 32bit, a third party library could be causing this. But first make sure your application is compiling for "Any CPU", as stated in the comments.
I haven't had to do this, so take this with a grain of salt and a big helping of "test, test, test".
What happens if (in a safe controlled test environment) you directly modify the Host
column in the mysql.user
and probably mysql.db
tables? (E.g., with an update
statement.) I don't think MySQL uses the user's host as part of the password encoding (the PASSWORD
function doesn't suggest it does), but you'll have to try it to be sure. You may need to issue a FLUSH PRIVILEGES
command (or stop and restart the server).
For some storage engines (MyISAM, for instance), you may also need to check/modify the .frm
file any views that user has created. The .frm
file stores the definer, including the definer's host. (I have had to do this, when moving databases between hosts where there had been a misconfiguration causing the wrong host to be recorded...)
The grecaptcha.getResponse()
method accepts an optional "widget_id" parameter, and defaults to the first widget created if unspecified. A widget_id is returned from the grecaptcha.render()
method for each widget created, it is not related to the attribute id
of the reCAPTCHA container!!
Each reCAPTCHA has its own response data.
You have to give the reCAPTCHA div an ID and pass it to the getResponse
method:
e.g.
<div id="reCaptchaLogin"
class="g-recaptcha required-entry"
data-sitekey="<?php echo $this->helper('recaptcha')->getKey(); ?>"
data-theme="<?php echo($this->helper('recaptcha')->getTheme()); ?>"
style="transform:scale(0.82);-webkit-transform:scale(0.82);transform-origin:0 0;-webkit-transform-origin:0 0;">
</div>
<script type="text/javascript">
var CaptchaCallback = function() {
jQuery('.g-recaptcha').each(function(index, el) {
grecaptcha.render(el, {
'sitekey' : jQuery(el).attr('data-sitekey')
,'theme' : jQuery(el).attr('data-theme')
,'size' : jQuery(el).attr('data-size')
,'tabindex' : jQuery(el).attr('data-tabindex')
,'callback' : jQuery(el).attr('data-callback')
,'expired-callback' : jQuery(el).attr('data-expired-callback')
,'error-callback' : jQuery(el).attr('data-error-callback')
});
});
};
</script>
<script src="https://www.google.com/recaptcha/api.js?onload=CaptchaCallback&render=explicit" async defer></script>
Access response:
var reCaptchaResponse = grecaptcha.getResponse(0);
or
var reCaptchaResponse = grecaptcha.getResponse(1);
Not to jump into an old issue, but...
#container img {
max-width:100%;
height:auto !important;
}
Even though this is not proper as you use the !important override on the height, if you're using a CMS like WordPress that sets the height and width for you, this works well.
All your exercise conditionals are separate and the else is only tied to the last if statement. Use else if
to bind them all together in the way I believe you intend.
If you do not wait for the page to be loaded you will not be able to select the element by id. This solution should work for anyone having trouble getting the code to execute
<script type="text/javascript">
window.onload = function() {
document.getElementById("delete").onclick = function() {myFunction()};
function myFunction() {
//your code goes here
alert('Alert message here');
}
};
</script>
<a href='#' id='delete'>Delete Document</a>
First zip or gzip the folders:
Use the following command:
zip -r NameYouWantForZipFile.zip foldertozip/
or
tar -pvczf BackUpDirectory.tar.gz /path/to/directory
for gzip compression use SCP:
scp [email protected]:~/serverpath/public_html ~/Desktop
You have multiple options. Two options are the following.
numpy.sum(boolarr)
numpy.count_nonzero(boolarr)
Here's an example:
>>> import numpy as np
>>> boolarr = np.array([[0, 0, 1], [1, 0, 1], [1, 0, 1]], dtype=np.bool)
>>> boolarr
array([[False, False, True],
[ True, False, True],
[ True, False, True]], dtype=bool)
>>> np.sum(boolarr)
5
Of course, that is a bool
-specific answer. More generally, you can use numpy.count_nonzero
.
>>> np.count_nonzero(boolarr)
5
I think you can just cast to ObjectNode and use put
method. Like this
ObjectNode o = (ObjectNode) jsonNode;
o.put("value", "NO");
I am using JavaScript but some of the principles are common I am sure.
The code I am using is as follows:
var s = new webdriver.ActionSequence(d);
d.findElement(By.className('fc-time')).then(function(result){
s.mouseMove(result,l).click().perform();
});
the driver = d
.
The location = l
is simply {x:300,y:500)
- it is just an offset.
What I found during my testing was that I could not make it work without using the method to find an existing element first, using that at a basis from where to locate my click.
I suspect the figures in the locate are a bit more difficult to predict than I thought.
It is an old post but this response may help other newcomers like me.
Paramiko supports SFTP. I've used it, and I've used Twisted. Both have their place, but you might find it easier to start with Paramiko.
Delete the .metadata
folder in your workspace.
I wrote some PowerShell utilities for retrieving version information from Git and simplifying tagging
functions: Get-LastVersion, Get-Revision, Get-NextMajorVersion, Get-NextMinorVersion, TagNextMajorVersion, TagNextMinorVersion:
# Returns the last version by analysing existing tags,
# assumes an initial tag is present, and
# assumes tags are named v{major}.{minor}.[{revision}]
#
function Get-LastVersion(){
$lastTagCommit = git rev-list --tags --max-count=1
$lastTag = git describe --tags $lastTagCommit
$tagPrefix = "v"
$versionString = $lastTag -replace "$tagPrefix", ""
Write-Host -NoNewline "last tagged commit "
Write-Host -NoNewline -ForegroundColor "yellow" $lastTag
Write-Host -NoNewline " revision "
Write-Host -ForegroundColor "yellow" "$lastTagCommit"
[reflection.assembly]::LoadWithPartialName("System.Version")
$version = New-Object System.Version($versionString)
return $version;
}
# Returns current revision by counting the number of commits to HEAD
function Get-Revision(){
$lastTagCommit = git rev-list HEAD
$revs = git rev-list $lastTagCommit | Measure-Object -Line
return $revs.Lines
}
# Returns the next major version {major}.{minor}.{revision}
function Get-NextMajorVersion(){
$version = Get-LastVersion;
[reflection.assembly]::LoadWithPartialName("System.Version")
[int] $major = $version.Major+1;
$rev = Get-Revision
$nextMajor = New-Object System.Version($major, 0, $rev);
return $nextMajor;
}
# Returns the next minor version {major}.{minor}.{revision}
function Get-NextMinorVersion(){
$version = Get-LastVersion;
[reflection.assembly]::LoadWithPartialName("System.Version")
[int] $minor = $version.Minor+1;
$rev = Get-Revision
$next = New-Object System.Version($version.Major, $minor, $rev);
return $next;
}
# Creates a tag with the next minor version
function TagNextMinorVersion($tagMessage){
$version = Get-NextMinorVersion;
$tagName = "v{0}" -f "$version".Trim();
Write-Host -NoNewline "Tagging next minor version to ";
Write-Host -ForegroundColor DarkYellow "$tagName";
git tag -a $tagName -m $tagMessage
}
# Creates a tag with the next major version (minor version starts again at 0)
function TagNextMajorVersion($tagMessage){
$version = Get-NextMajorVersion;
$tagName = "v{0}" -f "$version".Trim();
Write-Host -NoNewline "Tagging next majo version to ";
Write-Host -ForegroundColor DarkYellow "$tagName";
git tag -a $tagName -m $tagMessage
}
Updated for Swift 3
extension String {
var isPhoneNumber: Bool {
do {
let detector = try NSDataDetector(types: NSTextCheckingResult.CheckingType.phoneNumber.rawValue)
let matches = detector.matches(in: self, options: [], range: NSMakeRange(0, self.characters.count))
if let res = matches.first {
return res.resultType == .phoneNumber && res.range.location == 0 && res.range.length == self.characters.count
} else {
return false
}
} catch {
return false
}
}
}
You can use smth like this:
val fragment = supportFragmentManager.fragmentFactory.instantiate(classLoader, YourFragment::class.java.name)
because this answer now is Deprecated
To guess what's the source encoding you can use the file
*nix command.
Example:
$ file --mime jumper.xml
jumper.xml: application/xml; charset=utf-8
This will work.
@Test(priority=1)
public void Test1() {
}
@Test(priority=2)
public void Test2() {
}
@Test(priority=3)
public void Test3() {
}
priority
encourages execution order but does not guarantee the previous priority level has completed. test3
could start before test2
completes. If a guarantee is needed, then declare a dependency.
Unlike the solutions which declare dependencies, tests which use priority
will execute even if one test fails. This problem with dependencies can be worked around with @Test(...alwaysRun = true...)
according to documentation.