I don't think this is possible. As far as I know, the only time a browser doesn't scroll to a changed document.location.hash is if the hash doesn't exist within the page.
This article isn't directly related to your question, but it discusses typical browser behavior of changing document.location.hash
In your case the starting time (20:11:13) is larger than the ending time (14:49:00). It is a reasonable assumption that you could solve the problem by adding a day on the ending time or subtracting a day from the starting time. if you do so, you will be trapped because you do not know on which day the testing time is.
You can avoid this trap by checking whether your testing time is between the ending time and starting time. If true, then result is "not in between"; else result is "well in between".
Here is the function in JAVA I have been using. It works so far for me. Good luck.
boolean IsTimeInBetween(Calendar startC, Calendar endC, Calendar testC){
// assume year, month and day of month are all equal.
startC.set(1,1,1);
endC.set(1,1,1);
testC.set(1,1,1);
if (endC.compareTo(startC) > 0) {
if ((testC.compareTo(startC)>=0) && (testC.compareTo(endC)<=0)) {
return true;
}else {
return false;
}
}else if (endC.compareTo(startC) < 0) {
if ((testC.compareTo(endC) >= 0) && (testC.compareTo(startC) <= 0)) {
return false;
} else {
return true;
}
} else{ // when endC.compareTo(startC)==0, I return a ture value. Change it if you have different application.
return true;
}
}
To create a Calender instance you can use:
Calendar startC = Calendar.getInstance();
startC.set(Calendar.HOUR_OF_DAY, 20);
startC.set(Calendar.MINUTE,11);
startC.set(Calendar.SECOND,13);
This works great for me and I'm doing more, writing less with jQuery's example modified.
I defined the select object on my page, just like the jQuery ex. I took the text and pushed it to an array. Then I use the array as my source to my input autocomplete. tadaa.
$(function() {
var mySource = [];
$("#mySelect").children("option").map(function() {
mySource.push($(this).text());
});
$("#myInput").autocomplete({
source: mySource,
minLength: 3
});
}
You can also add the "value" attribute and set that so something like so:
<textarea value="your value"> </textarea>
There are a couple of approaches here.
If you want to perform a case-insensitive check for just this instance, do something like the following.
if (referrer.toLowerCase().indexOf("Ral".toLowerCase()) == -1) {
...
Alternatively, if you're performing this check regularly, you can add a new indexOf()-like method to String, but make it case insensitive.
String.prototype.indexOfInsensitive = function (s, b) {
return this.toLowerCase().indexOf(s.toLowerCase(), b);
}
// Then invoke it
if (referrer.indexOfInsensitive("Ral") == -1) { ...
Assuming that your original dataset is similar to the one you created (i.e. with NA as character. You could specify na.strings while reading the data using read.table. But, I guess NAs would be detected automatically.
The price column is factor which needs to be converted to numeric class. When you use as.numeric, all the non-numeric elements (i.e. "NA", FALSE) gets coerced to NA) with a warning.
library(dplyr)
df %>%
mutate(price=as.numeric(as.character(price))) %>%
group_by(company, year, product) %>%
summarise(total.count=n(),
count=sum(is.na(price)),
avg.price=mean(price,na.rm=TRUE),
max.price=max(price, na.rm=TRUE))
I am using the same dataset (except the ... row) that was showed.
df = tbl_df(data.frame(company=c("Acme", "Meca", "Emca", "Acme", "Meca","Emca"),
year=c("2011", "2010", "2009", "2011", "2010", "2013"), product=c("Wrench", "Hammer",
"Sonic Screwdriver", "Fairy Dust", "Kindness", "Helping Hand"), price=c("5.67",
"7.12", "12.99", "10.99", "NA",FALSE)))
for react-router v4.3,
const addQuery = (key, value) => {
let pathname = props.location.pathname;
// returns path: '/app/books'
let searchParams = new URLSearchParams(props.location.search);
// returns the existing query string: '?type=fiction&author=fahid'
searchParams.set(key, value);
this.props.history.push({
pathname: pathname,
search: searchParams.toString()
});
};
const removeQuery = (key) => {
let pathname = props.location.pathname;
// returns path: '/app/books'
let searchParams = new URLSearchParams(props.location.search);
// returns the existing query string: '?type=fiction&author=fahid'
searchParams.delete(key);
this.props.history.push({
pathname: pathname,
search: searchParams.toString()
});
};
```
```
function SomeComponent({ location }) {
return <div>
<button onClick={ () => addQuery('book', 'react')}>search react books</button>
<button onClick={ () => removeQuery('book')}>remove search</button>
</div>;
}
```
// To know more on URLSearchParams from
[Mozilla:][1]
var paramsString = "q=URLUtils.searchParams&topic=api";
var searchParams = new URLSearchParams(paramsString);
//Iterate the search parameters.
for (let p of searchParams) {
console.log(p);
}
searchParams.has("topic") === true; // true
searchParams.get("topic") === "api"; // true
searchParams.getAll("topic"); // ["api"]
searchParams.get("foo") === null; // true
searchParams.append("topic", "webdev");
searchParams.toString(); // "q=URLUtils.searchParams&topic=api&topic=webdev"
searchParams.set("topic", "More webdev");
searchParams.toString(); // "q=URLUtils.searchParams&topic=More+webdev"
searchParams.delete("topic");
searchParams.toString(); // "q=URLUtils.searchParams"
[1]: https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams
while read -r num; do ((sum += num)); done < inputfile; echo $sum
In this example, you may show your menu centered.
<div id="main-menu-container">
<div id="main-menu">
//your menu
</div>
</div>
.f-nav{ /* To fix main menu container */
z-index: 9999;
position: fixed;
left: 0;
top: 0;
width: 100%;
}
#main-menu-container {
text-align: center; /* Assuming your main layout is centered */
}
#main-menu {
display: inline-block;
width: 1024px; /* Your menu's width */
}
$("document").ready(function($){
var nav = $('#main-menu-container');
$(window).scroll(function () {
if ($(this).scrollTop() > 125) {
nav.addClass("f-nav");
} else {
nav.removeClass("f-nav");
}
});
});
You'll need some sort of uniquely identifying column in your table, like an auto-filling primary key or a datetime column (preferably the primary key). Then you can do this:
SELECT * FROM table_name ORDER BY unique_column DESC LIMIT 1The ORDER BY column tells it to rearange the results according to that column's data, and the DESC tells it to reverse the results (thus putting the last one first). After that, the LIMIT 1 tells it to only pass back one row.
It should be
Intent myIntent = new Intent(this, Katra_home.class);
startActivity(myIntent);
You have to use existing activity context to start new activity, new activity is not created yet, and you cannot use its context or call methods upon it.
not an enclosing class error is thrown because of your usage of this keyword. this is a reference to the current object — the object whose method or constructor is being called. With this you can only refer to any member of the current object from within an instance method or a constructor.
Katra_home.this is invalid construct
An alternative to try-catch block is await-to-js lib. I often use it. For example:
import to from 'await-to-js';
async function main(callback) {
const [err,quote] = await to(getQuote());
if(err || !quote) return callback(new Error('No Quote found'));
callback(null,quote);
}
This syntax is much cleaner when compared to try-catch.
I like to use the following to get a nicely sorted listing of the current dir:
> dir . /s /b sortorder:N
Ok so I was able to figure out for the version 5.2. You will first need to create assets folder in your public folder then put css folder and all css files into it then link it like this :
<link href="assets/css/bootstrap.min.css" rel="stylesheet">
Hope that helps!
you can do top level await since typescript 3.8
https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-8.html#-top-level-await
From the post:
This is because previously in JavaScript (along with most other languages with a similar feature), await was only allowed within the body of an async function. However, with top-level await, we can use await at the top level of a module.
const response = await fetch("...");
const greeting = await response.text();
console.log(greeting);
// Make sure we're a module
export {};
Note there’s a subtlety: top-level await only works at the top level of a module, and files are only considered modules when TypeScript finds an import or an export. In some basic cases, you might need to write out export {} as some boilerplate to make sure of this.
Top level await may not work in all environments where you might expect at this point. Currently, you can only use top level await when the target compiler option is es2017 or above, and module is esnext or system. Support within several environments and bundlers may be limited or may require enabling experimental support.
If the input happens to be in a bootstrap modal dialog, the answer is different. Copying from How to Set focus to first text input in a bootstrap modal after shown this is what is required:
$('#myModal').on('shown.bs.modal', function () {
$('#textareaID').focus();
})
this should work:
for numbers, strings, date, etc.:
public static void MyMethod(object obj)
{
if (typeof(IDictionary).IsAssignableFrom(obj.GetType()))
{
IDictionary idict = (IDictionary)obj;
Dictionary<string, string> newDict = new Dictionary<string, string>();
foreach (object key in idict.Keys)
{
newDict.Add(key.ToString(), idict[key].ToString());
}
}
else
{
// My object is not a dictionary
}
}
if your dictionary also contains some other objects:
public static void MyMethod(object obj)
{
if (typeof(IDictionary).IsAssignableFrom(obj.GetType()))
{
IDictionary idict = (IDictionary)obj;
Dictionary<string, string> newDict = new Dictionary<string, string>();
foreach (object key in idict.Keys)
{
newDict.Add(objToString(key), objToString(idict[key]));
}
}
else
{
// My object is not a dictionary
}
}
private static string objToString(object obj)
{
string str = "";
if (obj.GetType().FullName == "System.String")
{
str = (string)obj;
}
else if (obj.GetType().FullName == "test.Testclass")
{
TestClass c = (TestClass)obj;
str = c.Info;
}
return str;
}
Well, note that the request contains binary data, so I'm not posting the request as such - instead, I've converted every non-printable-ascii character into a dot (".").
POST /cgi-bin/qtest HTTP/1.1
Host: aram
User-Agent: Mozilla/5.0 Gecko/2009042316 Firefox/3.0.10
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: http://aram/~martind/banner.htm
Content-Type: multipart/form-data; boundary=2a8ae6ad-f4ad-4d9a-a92c-6d217011fe0f
Content-Length: 514
--2a8ae6ad-f4ad-4d9a-a92c-6d217011fe0f
Content-Disposition: form-data; name="datafile1"; filename="r.gif"
Content-Type: image/gif
GIF87a.............,...........D..;
--2a8ae6ad-f4ad-4d9a-a92c-6d217011fe0f
Content-Disposition: form-data; name="datafile2"; filename="g.gif"
Content-Type: image/gif
GIF87a.............,...........D..;
--2a8ae6ad-f4ad-4d9a-a92c-6d217011fe0f
Content-Disposition: form-data; name="datafile3"; filename="b.gif"
Content-Type: image/gif
GIF87a.............,...........D..;
--2a8ae6ad-f4ad-4d9a-a92c-6d217011fe0f--
Note that every line (including the last one) is terminated by a \r\n sequence.
simple just run for windows I haven't tested it for other operating systems
rm -r node_modules
in fact, you can delete any folder with this.
like rm -r AnyFolderWhichIsNotDeletableFromShiftDeleteOrDelete.
just open the gitbash move to root of the folder and run this command
Hope this will help.
Thanks, Ajay Kotnala
An attribute is another term for a field. It's typically a public constant or a public variable that can be accessed directly. In this particular case, the array in Java is actually an object and you are accessing the public constant value that represents the length of the array.
Just to add to @MichaelMocko answer. Tuples have couple of gotchas at the moment:
Example:
public static (string name, string surname) GetPersonName(this PersonContext ctx, int id)
{
return ctx.Persons
.Where(person => person.Id == id)
// Selecting as Tuple
.Select(person => (person.Name, person.Surname))
.First();
}
This will fail to compile with "An expression tree may not contain a tuple literal" error. Unfortunately, the expression trees API wasn't expanded with support for tuples when these were added to the language.
Track (and upvote) this issue for the updates: https://github.com/dotnet/roslyn/issues/12897
To get around the problem, you can cast it to anonymous type first and then convert the value to tuple:
// Will work
public static (string name, string surname) GetPersonName(this PersonContext ctx, int id)
{
return ctx.Persons
.Where(person => person.Id == id)
.Select(person => new { person.Name, person.Surname })
.ToList()
.Select(person => (person.Name, person.Surname))
.First();
}
Another option is to use ValueTuple.Create:
// Will work
public static (string name, string surname) GetPersonName(this PersonContext ctx, int id)
{
return ctx.Persons
.Where(person => person.Id == id)
.Select(person => ValueTuple.Create(person.Name, person.Surname))
.First();
}
References:
There's a proposal to add the support: https://github.com/dotnet/csharplang/issues/258
Example:
public static IQueryable<(string name, string surname)> GetPersonName(this PersonContext ctx, int id)
{
return ctx.Persons
.Where(person => person.Id == id)
.Select(person => ValueTuple.Create(person.Name, person.Surname));
}
// This won't work
ctx.GetPersonName(id).Select((name, surname) => { return name + surname; })
// But this will
ctx.GetPersonName(id).Select(t => { return t.name + t.surname; })
References:
using System;
using Newtonsoft.Json;
public class Program
{
public static void Main() {
var me = (age: 21, favoriteFood: "Custard");
string json = JsonConvert.SerializeObject(me);
// Will output {"Item1":21,"Item2":"Custard"}
Console.WriteLine(json);
}
}
Tuple field names are only available at compile time and are completely wiped out at runtime.
References:
Try two things:
java/jdk1.6.0_31/jre/lib/security/Java.security change securerandom.source=file:/dev/urandom to securerandom.source=file:///dev/urandomThere is a way to do this using just CSS. We can (ab)use the label element and style that element instead. The caveat is that this will not work for Internet Explorer 8 and lower versions.
.myCheckbox input {_x000D_
position: relative;_x000D_
z-index: -9999;_x000D_
}_x000D_
_x000D_
.myCheckbox span {_x000D_
width: 20px;_x000D_
height: 20px;_x000D_
display: block;_x000D_
background: url("link_to_image");_x000D_
}_x000D_
_x000D_
.myCheckbox input:checked + span {_x000D_
background: url("link_to_another_image");_x000D_
}<label for="test">Label for my styled "checkbox"</label>_x000D_
<label class="myCheckbox">_x000D_
<input type="checkbox" name="test" />_x000D_
<span></span>_x000D_
</label>For Dialog This may helpful for someone. I want a dialog to take full width of screen. searched a lot but nothing found useful. Finally this worked for me:
mDialog.setContentView(R.layout.my_custom_dialog);
mDialog.getWindow().setBackgroundDrawable(null);
after adding this, my dialog appears in full width of screen.
Just append an empty string to the end. It forces Excel to see it for what it is.
For example:
=IFERROR(1/1/INDEX(A,B,C) & "","")
The simplest way is to use the below code before you define your Driver.
System.setProperty("webdriver.firefox.bin",
"C:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe");
Similar to Tim's answer - but with a check for 2007 (where the PDF export is not installed by default):
Public Sub subCreatePDF()
If Not IsPDFLibraryInstalled Then
'Better show this as a userform with a proper link:
MsgBox "Please install the Addin to export to PDF. You can find it at http://www.microsoft.com/downloads/details.aspx?familyid=4d951911-3e7e-4ae6-b059-a2e79ed87041".
Exit Sub
End If
ActiveSheet.ExportAsFixedFormat Type:=xlTypePDF, _
Filename:=ActiveWorkbook.Path & Application.PathSeparator & _
ActiveSheet.Name & " für " & Range("SelectedName").Value & ".pdf", _
Quality:=xlQualityStandard, IncludeDocProperties:=True, _
IgnorePrintAreas:=False, OpenAfterPublish:=True
End Sub
Private Function IsPDFLibraryInstalled() As Boolean
'Credits go to Ron DeBruin (http://www.rondebruin.nl/pdf.htm)
IsPDFLibraryInstalled = _
(Dir(Environ("commonprogramfiles") & _
"\Microsoft Shared\OFFICE" & _
Format(Val(Application.Version), "00") & _
"\EXP_PDF.DLL") <> "")
End Function
if you need to downloadable pdf of a specific page just add button like this
<h4 onclick="window.print();"> Print </h4>
use window.print() to print your all page not just a div
After upgrading to Angular 9 (released today), I ran into this issue as well and found that they made the breaking change mentioned in the answer. I can't find a reason for why they made this change.
I have a material.module.ts file that I import / export all the material components (not the most efficient, but useful for quick development). I went through and updated all my imports to the individual material folders, although an index.ts barrel might be better. Again, not sure why they made this change, but I'm guessing it has to do with tree-shaking efficiencies.
Including my material.module.ts below in case it helps anyone, it's inspired off other material modules I've found:
NOTE: As other blog posts have mentioned and from my personal experience, be careful when using a shared module like below. I have 5~ different feature modules (lazy loaded) in my app that I imported my material module into. Out of curiosity, I stopped using the shared module and instead only imported the individual material components each feature module needed. This reduced my bundle size quite a bit, almost a 200kb reduction. I assumed that the build optimization process would properly drop any component not used by my modules, but it doesn't seem to be the case...
// material.module.ts
import { ModuleWithProviders, NgModule} from "@angular/core";
import { MAT_LABEL_GLOBAL_OPTIONS, MatNativeDateModule, MAT_DATE_LOCALE } from '@angular/material/core';
import { MatIconRegistry } from '@angular/material/icon';
import { MatAutocompleteModule } from '@angular/material/autocomplete';
import { MatBadgeModule } from '@angular/material/badge';
import { MatButtonModule } from '@angular/material/button';
import { MatButtonToggleModule } from '@angular/material/button-toggle';
import { MatCardModule } from '@angular/material/card';
import { MatCheckboxModule } from '@angular/material/checkbox';
import { MatChipsModule } from '@angular/material/chips';
import { MatStepperModule } from '@angular/material/stepper';
import { MatDatepickerModule } from '@angular/material/datepicker';
import { MatDialogModule } from '@angular/material/dialog';
import { MatExpansionModule } from '@angular/material/expansion';
import { MatFormFieldModule } from '@angular/material/form-field';
import { MatGridListModule } from '@angular/material/grid-list';
import { MatIconModule } from '@angular/material/icon';
import { MatInputModule } from '@angular/material/input';
import { MatListModule } from '@angular/material/list';
import { MatMenuModule } from '@angular/material/menu';
import { MatPaginatorModule } from '@angular/material/paginator';
import { MatProgressBarModule } from '@angular/material/progress-bar';
import { MatProgressSpinnerModule } from '@angular/material/progress-spinner';
import { MatRadioModule } from '@angular/material/radio';
import { MatRippleModule } from '@angular/material/core';
import { MatSelectModule } from '@angular/material/select';
import { MatSidenavModule } from '@angular/material/sidenav';
import { MatSliderModule } from '@angular/material/slider';
import { MatSlideToggleModule } from '@angular/material/slide-toggle';
import { MatSnackBarModule } from '@angular/material/snack-bar';
import { MatSortModule } from '@angular/material/sort';
import { MatTableModule } from '@angular/material/table';
import { MatTabsModule } from '@angular/material/tabs';
import { MatToolbarModule } from '@angular/material/toolbar';
import { MatTooltipModule } from '@angular/material/tooltip';
import { MatTreeModule } from '@angular/material/tree';
@NgModule({
imports: [
MatAutocompleteModule,
MatBadgeModule,
MatButtonModule,
MatButtonToggleModule,
MatCardModule,
MatCheckboxModule,
MatChipsModule,
MatStepperModule,
MatDatepickerModule,
MatDialogModule,
MatExpansionModule,
MatFormFieldModule,
MatGridListModule,
MatIconModule,
MatInputModule,
MatListModule,
MatMenuModule,
MatPaginatorModule,
MatProgressBarModule,
MatProgressSpinnerModule,
MatRadioModule,
MatRippleModule,
MatSelectModule,
MatSidenavModule,
MatSliderModule,
MatSlideToggleModule,
MatSnackBarModule,
MatSortModule,
MatTableModule,
MatTabsModule,
MatToolbarModule,
MatTooltipModule,
MatTreeModule,
MatNativeDateModule
],
exports: [
MatAutocompleteModule,
MatBadgeModule,
MatButtonModule,
MatButtonToggleModule,
MatCardModule,
MatCheckboxModule,
MatChipsModule,
MatStepperModule,
MatDatepickerModule,
MatDialogModule,
MatExpansionModule,
MatFormFieldModule,
MatGridListModule,
MatIconModule,
MatInputModule,
MatListModule,
MatMenuModule,
MatPaginatorModule,
MatProgressBarModule,
MatProgressSpinnerModule,
MatRadioModule,
MatRippleModule,
MatSelectModule,
MatSidenavModule,
MatSliderModule,
MatSlideToggleModule,
MatSnackBarModule,
MatSortModule,
MatTableModule,
MatTabsModule,
MatToolbarModule,
MatTooltipModule,
MatTreeModule,
MatNativeDateModule
],
providers: [
]
})
export class MaterialModule {
constructor(public matIconRegistry: MatIconRegistry) {
// matIconRegistry.registerFontClassAlias('fontawesome', 'fa');
}
static forRoot(): ModuleWithProviders<MaterialModule> {
return {
ngModule: MaterialModule,
providers: [MatIconRegistry]
};
}
}
; For Windows Users to back to temp directory
set backup
set backupdir=C:\WINDOWS\Temp
set backupskip=C:\WINDOWS\Temp\*
set directory=C:\WINDOWS\Temp
set writebackup
Convert the image to a byte[] and store that in the database.
Add this column to your model:
public byte[] Content { get; set; }
Then convert your image to a byte array and store that like you would any other data:
public byte[] ImageToByteArray(System.Drawing.Image imageIn)
{
using(var ms = new MemoryStream())
{
imageIn.Save(ms, System.Drawing.Imaging.ImageFormat.Gif);
return ms.ToArray();
}
}
public Image ByteArrayToImage(byte[] byteArrayIn)
{
using(var ms = new MemoryStream(byteArrayIn))
{
var returnImage = Image.FromStream(ms);
return returnImage;
}
}
Source: Fastest way to convert Image to Byte array
var image = new ImageEntity()
{
Content = ImageToByteArray(image)
};
_context.Images.Add(image);
_context.SaveChanges();
When you want to get the image back, get the byte array from the database and use the ByteArrayToImage and do what you wish with the Image
This stops working when the byte[] gets to big. It will work for files under 100Mb
Starting from C# 6.0, when $ - string interpolation has been introduced, there is one more way:
var array = new[] { "A", "B", "C" };
Console.WriteLine($"{string.Join(", ", array}");
//output
A, B, C
Concatenation could be archived using the System.Linq, convert the string[] to char[] and print as a string
var array = new[] { "A", "B", "C" };
Console.WriteLine($"{new String(array.SelectMany(_ => _).ToArray())}");
//output
ABC
Answering the question at hand...
No it's not enough to have these attributes, to be able to autoplay a media with audio you need to have an user-gesture registered on your document.
But, this limitation is very weak: if you did receive this user-gesture on the parent document, and your video got loaded from an iframe, then you could play it...
So take for instance this fiddle, which is only
<video src="myvidwithsound.webm" autoplay=""></video>
At first load, and if you don't click anywhere, it will not run, because we don't have any event registered yet.
But once you click the "Run" button, then the parent document (jsfiddle.net) did receive an user-gesture, and now the video plays, even though it is technically loaded in a different document.
But the following snippet, since it requires you to actually click the Run code snippet button, will autoplay.
<video src="https://upload.wikimedia.org/wikipedia/commons/transcoded/2/22/Volcano_Lava_Sample.webm/Volcano_Lava_Sample.webm.360p.webm" autoplay=""></video>This means that your ad was probably able to play because you did provide an user-gesture to the main page.
Now, note that Safari and Mobile Chrome have stricter rules than that, and will require you to actually trigger at least once the play() method programmatically on the <video> or <audio> element from the user-event handler itself.
btn.onclick = e => {_x000D_
// mark our MediaElement as user-approved_x000D_
vid.play().then(()=>vid.pause());_x000D_
// now we can do whatever we want at any time with this MediaElement_x000D_
setTimeout(()=> vid.play(), 3000);_x000D_
};<button id="btn">play in 3s</button>_x000D_
<video_x000D_
src="https://upload.wikimedia.org/wikipedia/commons/transcoded/2/22/Volcano_Lava_Sample.webm/Volcano_Lava_Sample.webm.360p.webm" id="vid"></video>And if you don't need the audio, then simply don't attach it to your media, a video with only a video track is also allowed to autoplay, and will reduce your user's bandwidth usage.
On Linux I would suggest,
# FILE_TO_BE_ATTACHED=abc.gz
uuencode abc.gz abc.gz > abc.gz.enc # This is optional, but good to have
# to prevent binary file corruption.
# also it make sure to get original
# file on other system, w/o worry of endianness
# Sending Mail, multiple attachments, and multiple receivers.
echo "Body Part of Mail" | mailx -s "Subject Line" -a attachment1 -a abc.gz.enc "[email protected] [email protected]"
Upon receiving mail attachment, if you have used uuencode, you would need uudecode
uudecode abc.gz.enc
# This will generate file as original with name as same as the 2nd argument for uuencode.
Enjoy ;-)
Function Is64Bit() As Boolean
Return My.Computer.FileSystem.SpecialDirectories.ProgramFiles.Contains("Program Files (x86)")
End Function
In [56]: df = pd.DataFrame(np.abs(randn(3, 4)), index=[1,2,3], columns=['A','B','C','D'])
In [57]: df.divide(df.sum(axis=1), axis=0)
Out[57]:
A B C D
1 0.319124 0.296653 0.138206 0.246017
2 0.376994 0.326481 0.230464 0.066062
3 0.036134 0.192954 0.430341 0.340571
AttributeError("'str' object has no attribute 'read'",)
This means exactly what it says: something tried to find a .read attribute on the object that you gave it, and you gave it an object of type str (i.e., you gave it a string).
The error occurred here:
json.load (jsonofabitch)['data']['children']
Well, you aren't looking for read anywhere, so it must happen in the json.load function that you called (as indicated by the full traceback). That is because json.load is trying to .read the thing that you gave it, but you gave it jsonofabitch, which currently names a string (which you created by calling .read on the response).
Solution: don't call .read yourself; the function will do this, and is expecting you to give it the response directly so that it can do so.
You could also have figured this out by reading the built-in Python documentation for the function (try help(json.load), or for the entire module (try help(json)), or by checking the documentation for those functions on http://docs.python.org .
Your collection class could have a method that returns a collection (a sublist) based on criteria passed in to define the filter. Build a new collection with the foreach loop and pass it out.
Or, have the method and loop modify the existing collection by setting a "filtered" or "active" flag (property). This one could work but could also cause poblems in multithreaded code. If other objects deped on the contents of the collection this is either good or bad depending of how you use the data.
after 4 hours I found the solution. To center modal in different resolutions (desktop, tablets, smartphones):
index.php
<! - Bootstrap core CSS ->
<link href=".../css/bootstrap-modal-bs3patch.css" rel="stylesheet">
<link href=".../css/bootstrap-modal.css" rel="stylesheet">
The file bootstrap-modal-bs3patch.css I downloaded it from https://github.com/jschr/bootstrap-modal
I then modified this file. Css as follows:
body.modal-open,
. modal-open. navbar-fixed-top,
. modal-open. navbar-fixed-bottom {
margin-right: 0;
}
. {modal
padding: 0;
}
. modal.container {
max-width: none;
}
@ media (min-width: 768px) and (max-width: 992px) {
. {modal-dialog
background-color: black;
position: fixed;
top: 20%! important;
left: 15%! important;
}
}
@ media (min-width: 992px) and (max-width: 1300px) {
. {modal-dialog
background-color: red;
position: fixed;
top: 20%! important;
left: 20%! important;
}
}
@ media (min-width: 1300px) {
. {modal-dialog
background-color: # 6e7ec3;
position: fixed;
top: 40%! important;
left: 35%! important;
}
}
I did tests on different resolutions and it works!
% xcode-select -h Usage: xcode-select [options]
Print or change the path to the active developer directory. This directory controls which tools are used for the Xcode command line tools (for example, xcodebuild) as well as the BSD development commands (such as cc and make).
Options: -h, --help print this help message and exit -p, --print-path print the path of the active developer directory -s , --switch set the path for the active developer directory --install open a dialog for installation of the command line developer tools -v, --version print the xcode-select version -r, --reset reset to the default command line tools path
I had the same problem, but running it as an admin worked.
The clean, install and deploy phases are valid lifecycle phases and invoking them will trigger all the phases preceding them, and the goals bound to these phases.
mvn clean install
This command invokes the clean phase and then the install phase sequentially:
clean: removes files generated at build-time in a project's directory (target by default)install: installs the package into the local repository, for use as a dependency in other projects locally.mvn deploy
This command invokes the deploy phase:
deploy: copies the final package to the remote repository for sharing with other developers and projects.mvn release
This is not a valid phase nor a goal so this won't do anything. But if refers to the Maven Release Plugin that is used to automate release management. Releasing a project is done in two steps: prepare and perform. As documented:
Preparing a release goes through the following release phases:
- Check that there are no uncommitted changes in the sources
- Check that there are no SNAPSHOT dependencies
- Change the version in the POMs from x-SNAPSHOT to a new version (you will be prompted for the versions to use)
- Transform the SCM information in the POM to include the final destination of the tag
- Run the project tests against the modified POMs to confirm everything is in working order
- Commit the modified POMs
- Tag the code in the SCM with a version name (this will be prompted for)
- Bump the version in the POMs to a new value y-SNAPSHOT (these values will also be prompted for)
- Commit the modified POMs
And then:
Performing a release runs the following release phases:
- Checkout from an SCM URL with optional tag
- Run the predefined Maven goals to release the project (by default, deploy site-deploy)
This will print all the keys and values on localStorage:
ES6:
for (let i=0; i< localStorage.length; i++) {
let key = localStorage.key(i);
let value = localStorage[key];
console.log(`localStorage ${key}: ${value}`);
}
I've quickly thrown together one that allows choice of direction ("asc" or "desc"), whether the comparison should be done on the option value (true or false) and whether or not leading and trailing whitespace should be trimmed before comparison (boolean).
The benefit of this method, is that the selected choice is kept, and all other special properties/triggers should also be kept.
function sortOpts(select,dir,value,trim)
{
value = typeof value == 'boolean' ? value : false;
dir = ['asc','desc'].indexOf(dir) > -1 ? dir : 'asc';
trim = typeof trim == 'boolean' ? trim : true;
if(!select) return false;
var opts = select.getElementsByTagName('option');
var options = [];
for(var i in opts)
{
if(parseInt(i)==i)
{
if(trim)
{
opts[i].innerHTML = opts[i].innerHTML.replace(/^\s*(.*)\s*$/,'$1');
opts[i].value = opts[i].value.replace(/^\s*(.*)\s*$/,'$1');
}
options.push(opts[i]);
}
}
options.sort(value ? sortOpts.sortVals : sortOpts.sortText);
if(dir == 'desc') options.reverse();
options.reverse();
for(var i in options)
{
select.insertBefore(options[i],select.getElementsByTagName('option')[0]);
}
}
sortOpts.sortText = function(a,b) {
return a.innerHTML > b.innerHTML ? 1 : -1;
}
sortOpts.sortVals = function(a,b) {
return a.value > b.value ? 1 : -1;
}
instanceof also works when callback is a subtype of Function, I think
(1) Set the tabindex attribute:
<div id="mydiv" tabindex="0" />
(2) Bind to keydown:
$('#mydiv').on('keydown', function(event) {
//console.log(event.keyCode);
switch(event.keyCode){
//....your actions for the keys .....
}
});
To set the focus on start:
$(function() {
$('#mydiv').focus();
});
To remove - if you don't like it - the div focus border, set outline: none in the CSS.
See the table of keycodes for more keyCode possibilities.
All of the code assuming you use jQuery.
#There is no native version of Visual Studio for Mac OS X.
Almost all versions of Visual Studio have a Garbage rating on Wine's application database, so Wine isn't an option either, sadly.
I ran into the same issue with CLion 1.2.1 (at the time of writing this answer) after updating Windows 10. It was working fine before I had updated my OS. My OS is installed in C:\ drive and CLion 1.2.1 and Cygwin (64-bit) are installed in D:\ drive.
The issue seems to be with CMake. I am using Cygwin. Below is the short answer with steps I used to fix the issue.
SHORT ANSWER (should be similar for MinGW too but I haven't tried it):
LONG ANSWER:
Below are the detailed steps that solved this issue for me:
Uninstall/delete the previous version of Cygwin (MinGW in your case)
Make sure that CLion is up-to-date
Run Cygwin setup (x64 for my 64-bit OS)
Install at least the following packages for Cygwin:
gcc
g++
make
Cmake
gdb
Make sure you are installing the correct versions of the above packages that CLion requires. You can find the required version numbers at CLion's Quick Start section (I cannot post more than 2 links until I have more reputation points).
Next, you need to add Cygwin (or MinGW) to your Windows Environment Variable called 'Path'. You can Google how to find environment variables for your version of Windows
[On Win 10, right-click on 'This PC' and select Properties -> Advanced system settings -> Environment variables... -> under 'System Variables' -> find 'Path' -> click 'Edit']
Add the 'bin' folder to the Path variable. For Cygwin, I added:
D:\cygwin64\bin
Start CLion and go to 'Settings' either from the 'Welcome Screen' or from File -> Settings
Select 'Build, Execution, Deployment' and then click on 'Toolchains'
Your 'Environment' should show the correct path to your Cygwin installation directory (or MinGW)
For 'CMake executable', select 'Use bundled CMake x.x.x' (3.3.2 in my case at the time of writing this answer)
'Debugger' shown to me says 'Cygwin GDB GNU gdb (GDB) 7.8' [too many gdb's in that line ;-)]
Below that it should show a checkmark for all the categories and should also show the correct path to 'make', 'C compiler' and 'C++ compiler'
See screenshot: Check all paths to the compiler, make and gdb
See screenshot: Check the configuration to run the project
There should be no errors in the console window. You will see that the 'Run' -> 'Build' option is now active
Build your project and then run the project. You should see the output in the terminal window
Hope this helps! Good luck and enjoy CLion.
Lines starting with "rem" (from the word remarks) are comments:
rem comment here
echo "hello"
remove comment in httpd.conf (apache configuration file):
LoadModule rewrite_module modules/mod_rewrite.so
Even when the question is regarding Java 7, I think it adds value to know that from Java 11 onward, there is a static method in Path class that allows to do this straight away:
With all the path in one String:
Path.of("/tmp/foo");
With the path broken down in several Strings:
Path.of("/tmp","foo");
You cannot play two animations since the attribute can be defined only once. Rather why don't you include the second animation in the first and adjust the keyframes to get the timing right?
.image {_x000D_
position: absolute;_x000D_
top: 50%;_x000D_
left: 50%;_x000D_
width: 120px;_x000D_
height: 120px;_x000D_
margin:-60px 0 0 -60px;_x000D_
-webkit-animation:spin-scale 4s linear infinite;_x000D_
}_x000D_
_x000D_
@-webkit-keyframes spin-scale { _x000D_
50%{_x000D_
transform: rotate(360deg) scale(2);_x000D_
}_x000D_
100% { _x000D_
transform: rotate(720deg) scale(1);_x000D_
} _x000D_
}<img class="image" src="http://makeameme.org/media/templates/120/grumpy_cat.jpg" alt="" width="120" height="120">This could also some extra reasons instead of the mentioned reasons :
if working with IDLE installed version of Python
>>>def any(a,b):
... print(a+b)
...
>>>any(1,2)
3
Define your Proxy struct separately, outside of Configuration, like this:
type Proxy struct {
Address string
Port string
}
type Configuration struct {
Val string
P Proxy
}
c := &Configuration{
Val: "test",
P: Proxy{
Address: "addr",
Port: "80",
},
}
timeout is a command - so it is executing in a subprocess of your bash shell. Therefore it has no access to your functions defined in your current shell.
The command timeout is given is executed as a subprocess of timeout - a grand-child process of your shell.
You might be confused because echo is both a shell built-in and a separate command.
What you can do is put your function in it's own script file, chmod it to be executable, then execute it with timeout.
Alternatively fork, executing your function in a sub-shell - and in the original process, monitor the progress, killing the subprocess if it takes too long.
For beginner try this too.
class Visibility extends StatefulWidget {
@override
_VisibilityState createState() => _VisibilityState();
}
class _VisibilityState extends State<Visibility> {
bool a = true;
String mText = "Press to hide";
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: "Visibility",
home: new Scaffold(
body: new Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
new RaisedButton(
onPressed: _visibilitymethod, child: new Text(mText),),
a == true ? new Container(
width: 300.0,
height: 300.0,
color: Colors.red,
) : new Container(),
],
)
),
);
}
void _visibilitymethod() {
setState(() {
if (a) {
a = false;
mText = "Press to show";
} else {
a = true;
mText = "Press to hide";
}
});
}
}
You can return json in PHP this way:
header('Content-Type: application/json');
echo json_encode(array('foo' => 'bar'));
exit;
If you are extending ActionBarActivity in your MainActivity, you will have to change the parent theme in values-v11 also.
So the style.xml in values-v11 will be -
<!-- res/values-v11/themes.xml -->
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="QueryTheme" parent="@style/Theme.AppCompat">
<!-- Any customizations for your app running on devices with Theme.Holo here -->
</style>
</resources>
EDIT: I would recommend you stop using ActionBar and start using the AppBar layout included in the Android Design Support Library
You can use a simply bind on click and close, like this: (click)="drawer.close()
<a class="nav-link" [routerLink]="navItem.link" routerLinkActive="selected" (click)="drawer.close()">
Just thought of something else that could be done. It's very different from my first answer, as it doesn't use regular expressions, so I decided to make a second answer post.
Use your language of choice's split() method equivalent on the string with the word to negate as the argument for what to split on. An example using Python:
>>> text = 'barbarasdbarbar 1234egb ar bar32 sdfbaraadf'
>>> text.split('bar')
['', '', 'asd', '', ' 1234egb ar ', '32 sdf', 'aadf']
The nice thing about doing it this way, in Python at least (I don't remember if the functionality would be the same in, say, Visual Basic or Java), is that it lets you know indirectly when "bar" was repeated in the string due to the fact that the empty strings between "bar"s are included in the list of results (though the empty string at the beginning is due to there being a "bar" at the beginning of the string). If you don't want that, you can simply remove the empty strings from the list.
An experiment to compare ElasticSearch and Solr
You can do:
setContentPane(new JLabel(new ImageIcon("resources/taverna.jpg")));
At first line of the Jframe class constructor, that works fine for me
Here are two other solutions
When a module is not yours - try to install types from @types:
npm install -D @types/module-name
If the above install errors - try changing import statements to require:
// import * as yourModuleName from 'module-name';
const yourModuleName = require('module-name');
It's very simple,
listViewRequests.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
**AppCompatCheckedTextView checkBox = (AppCompatCheckedTextView) view;**
Log.i("CHECK",checkBox.isChecked()+""+checkBox.getText().toString());**
}
});
Here's an improved version of Evan's answer which seems to properly account for overflow logic.
function element_scrollbars(node) {
var element = $(node);
var overflow_x = element.css("overflow-x");
var overflow_y = element.css("overflow-y");
var overflow = element.css("overflow");
if (overflow_x == "undefined") overflow_x == "";
if (overflow_y == "undefined") overflow_y == "";
if (overflow == "undefined") overflow == "";
if (overflow_x == "") overflow_x = overflow;
if (overflow_y == "") overflow_y = overflow;
var scrollbar_vertical = (
(overflow_y == "scroll")
|| (
(
(overflow_y == "hidden")
|| (overflow_y == "visible")
)
&& (
(node.scrollHeight > node.clientHeight)
)
)
);
var scrollbar_horizontal = (
(overflow_x == "scroll")
|| (
(
(overflow_x == "hidden")
|| (overflow_x == "visible")
)
&& (
(node.scrollWidth > node.clientWidth)
)
)
);
return {
vertical: scrollbar_vertical,
horizontal: scrollbar_horizontal
};
}
From Dive Into Python:
>>> li
['a', 'b', 'new', 'mpilgrim', 'z', 'example', 'new', 'two', 'elements']
>>> li.index("example")
5
The CLI's webpack config can now be ejected. Check Anton Nikiforov's answer.
You can hack the config template in angular-cli/addon/ng2/models. There's no official way to modify the webpack config as of now.
There's a closed "wont-fix" issue on github about this: https://github.com/angular/angular-cli/issues/1656
You need to have
#include <string>
in the header file too.The forward declaration on it's own doesn't do enough.
Also strongly consider header guards for your header files to avoid possible future problems as your project grows. So at the top do something like:
#ifndef THE_FILE_NAME_H
#define THE_FILE_NAME_H
/* header goes in here */
#endif
This will prevent the header file from being #included multiple times, if you don't have such a guard then you can have issues with multiple declarations.
string number = "123.456789"; // Convert to string
int length = number.Substring(number.IndexOf(".") + 1).Length; // 6
public static void main(String[] args) throws IOException {
String filePath = "/Users/myXml/VH181.xml";
File xmlFile = new File(filePath);
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder;
try {
dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(xmlFile);
doc.getDocumentElement().normalize();
printElement(doc);
System.out.println("XML file updated successfully");
} catch (SAXException | ParserConfigurationException e1) {
e1.printStackTrace();
}
}
private static void printElement(Document someNode) {
NodeList nodeList = someNode.getElementsByTagName("choiceInteraction");
for(int z=0,size= nodeList.getLength();z<size; z++) {
String Value = nodeList.item(z).getAttributes().getNamedItem("id").getNodeValue();
System.out.println("Choice Interaction Id:"+Value);
}
}
we Can try this code using method
You have to call the super.paintComponent(); as well, to allow the Java API draw the original background. The super refers to the original JPanel code.
public void paintComponent(Graphics g){
super.paintComponent(g);
g.setColor(Color.red);
g.fillOval(player.getxCenter(), player.getyCenter(), player.getRadius(), player.getRadius());
}
You could also disable the cascade delete convention in global scope of your application by doing this:
modelBuilder.Conventions.Remove<OneToManyCascadeDeleteConvention>()
modelBuilder.Conventions.Remove<ManyToManyCascadeDeleteConvention>()
If the variable table contains invalid characters (like a space) you should add square brackets around the variable.
public DataTable fillDataTable(string table)
{
string query = "SELECT * FROM dstut.dbo.[" + table + "]";
using(SqlConnection sqlConn = new SqlConnection(conSTR))
using(SqlCommand cmd = new SqlCommand(query, sqlConn))
{
sqlConn.Open();
DataTable dt = new DataTable();
dt.Load(cmd.ExecuteReader());
return dt;
}
}
By the way, be very careful with this kind of code because is open to Sql Injection. I hope for you that the table name doesn't come from user input
You can use PowerShell
$AttachmentPath = "CV File location"
$QueryFmt= "Query"
Invoke-Sqlcmd -ServerInstance Server -Database DBName -Query $QueryFmt | Export-CSV $AttachmentPath
You can use:
ImageView imgView = new ImageView(this);
InputStream is = getClass().getResourceAsStream("/drawable/" + fileName);
imgView.setImageDrawable(Drawable.createFromStream(is, ""));
A compact way to find multiple strings in another list of strings is to use set.intersection. This executes much faster than list comprehension in large sets or lists.
>>> astring = ['abc','def','ghi','jkl','mno']
>>> bstring = ['def', 'jkl']
>>> a_set = set(astring) # convert list to set
>>> b_set = set(bstring)
>>> matches = a_set.intersection(b_set)
>>> matches
{'def', 'jkl'}
>>> list(matches) # if you want a list instead of a set
['def', 'jkl']
>>>
Create a stateful color for your button, just like you did for background, for example:
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!-- Focused and not pressed -->
<item android:state_focused="true"
android:state_pressed="false"
android:color="#ffffff" />
<!-- Focused and pressed -->
<item android:state_focused="true"
android:state_pressed="true"
android:color="#000000" />
<!-- Unfocused and pressed -->
<item android:state_focused="false"
android:state_pressed="true"
android:color="#000000" />
<!-- Default color -->
<item android:color="#ffffff" />
</selector>
Place the xml in a file at res/drawable folder i.e. res/drawable/button_text_color.xml. Then just set the drawable as text color:
android:textColor="@drawable/button_text_color"
Please not that sometimes this will not work:
git checkout --ours path/to/file
or
git checkout --theirs path/to/file
I did this instead, assuming HEAD is ours and MERGE_HEAD is theirs
git checkout HEAD -- path/to/file
or:
git checkout MERGE_HEAD -- path/to/file
After we do this and we are good:
git add .
If you want to understand more, see wonderful post of torek here : git checkout --ours does not remove files from unmerged files list
You can use jquery attr method
$("#delete").attr("hidden",true);
This is my solution:
public static bool OverlappingPeriods(DateTime aStart, DateTime aEnd,
DateTime bStart, DateTime bEnd)
{
if (aStart > aEnd)
throw new ArgumentException("A start can not be after its end.");
if(bStart > bEnd)
throw new ArgumentException("B start can not be after its end.");
return !((aEnd < bStart && aStart < bStart) ||
(bEnd < aStart && bStart < aStart));
}
I unit tested it with 100% coverage.
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AllowAllS3ActionsInUserFolder",
"Effect": "Allow",
"Action": [
"s3:*"
],
"Resource": [
"arn:aws:s3:::your_bucket_name",
"arn:aws:s3:::your_bucket_name/*"
]
}
]
}
Adding both "arn:aws:s3:::your_bucket_name" and "arn:aws:s3:::your_bucket_name/*" to policy congiguration fixed the issue for me.
Okay,I checked every answer but what app has deeplinking with same URL that user want to use?
Today I got this case and answer is browserIntent.setPackage("browser_package_name");
e.g. :
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.google.com"));
browserIntent.setPackage("com.android.chrome"); // Whatever browser you are using
startActivity(browserIntent);
Thank you!
Use this CSS:
background-size: 100% 100%
Try this: getActivity().runOnUiThread(new Runnable...
It's because:
1) the implicit this in your call to runOnUiThread is referring to AsyncTask, not your fragment.
2) Fragment doesn't have runOnUiThread.
Note that Activity just executes the Runnable if you're already on the main thread, otherwise it uses a Handler. You can implement a Handler in your fragment if you don't want to worry about the context of this, it's actually very easy:
// A class instance
private Handler mHandler = new Handler(Looper.getMainLooper());
// anywhere else in your code
mHandler.post(<your runnable>);
// ^ this will always be run on the next run loop on the main thread.
EDIT: @rciovati is right, you are in onPostExecute, that's already on the main thread.
I created a more developed jQuery plugin that allows you to lock or unlock the map with a nice button.
This plugin disables the Google Maps iframe with a transparent overlay div and adds a button for unlockit. You must press for 650 milliseconds to unlock it.
You can change all the options for your convenience. Check it at https://github.com/diazemiliano/googlemaps-scrollprevent
Here's some example.
(function() {_x000D_
$(function() {_x000D_
$("#btn-start").click(function() {_x000D_
$("iframe[src*='google.com/maps']").scrollprevent({_x000D_
printLog: true_x000D_
}).start();_x000D_
return $("#btn-stop").click(function() {_x000D_
return $("iframe[src*='google.com/maps']").scrollprevent().stop();_x000D_
});_x000D_
});_x000D_
return $("#btn-start").trigger("click");_x000D_
});_x000D_
}).call(this);.embed-container {_x000D_
position: relative !important;_x000D_
padding-bottom: 56.25% !important;_x000D_
height: 0 !important;_x000D_
overflow: hidden !important;_x000D_
max-width: 100% !important;_x000D_
}_x000D_
.embed-container iframe {_x000D_
position: absolute !important;_x000D_
top: 0 !important;_x000D_
left: 0 !important;_x000D_
width: 100% !important;_x000D_
height: 100% !important;_x000D_
}_x000D_
.mapscroll-wrap {_x000D_
position: static !important;_x000D_
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>_x000D_
<script src="https://cdn.rawgit.com/diazemiliano/googlemaps-scrollprevent/v.0.6.5/dist/googlemaps-scrollprevent.min.js"></script>_x000D_
<div class="embed-container">_x000D_
<iframe src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d12087.746318586604!2d-71.64614110000001!3d-40.76341959999999!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x9610bf42e48faa93%3A0x205ebc786470b636!2sVilla+la+Angostura%2C+Neuqu%C3%A9n!5e0!3m2!1ses-419!2sar!4v1425058155802"_x000D_
width="400" height="300" frameborder="0" style="border:0"></iframe>_x000D_
</div>_x000D_
<p><a id="btn-start" href="#">"Start Scroll Prevent"</a> <a id="btn-stop" href="#">"Stop Scroll Prevent"</a>_x000D_
</p>RaeLehman's solution works if you only want to generate the dialog's content once (or only modify it using javascript). If you actually want to regenerate the dialog each time (e.g., using a view model class and Razor), then you can close all dialogs with $(".ui-dialog-titlebar-close").click(); and leave autoOpen set to its default value of true.
A perfect solution for share text and Image via Intent is :
On your share button click :
Bitmap image;
shareimagebutton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
URL url = null;
try {
url = new URL("https://firebasestorage.googleapis.com/v0/b/fir-notificationdemo-dbefb.appspot.com/o/abc_text_select_handle_middle_mtrl_light.png?alt=media&token=c624ab1b-f840-479e-9e0d-6fe8142478e8");
image = BitmapFactory.decodeStream(url.openConnection().getInputStream());
} catch (IOException e) {
e.printStackTrace();
}
shareBitmap(image);
}
});
Then Create shareBitmap(image) method.
private void shareBitmap(Bitmap bitmap) {
final String shareText = getString(R.string.share_text) + " "
+ getString(R.string.app_name) + " developed by "
+ "https://play.google.com/store/apps/details?id=" + getPackageName() + ": \n\n";
try {
File file = new File(this.getExternalCacheDir(), "share.png");
FileOutputStream fOut = new FileOutputStream(file);
bitmap.compress(Bitmap.CompressFormat.PNG, 100, fOut);
fOut.flush();
fOut.close();
file.setReadable(true, false);
final Intent intent = new Intent(android.content.Intent.ACTION_SEND);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra(Intent.EXTRA_TEXT, shareText);
intent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(file));
intent.setType("image/png");
startActivity(Intent.createChooser(intent, "Share image via"));
} catch (Exception e) {
e.printStackTrace();
}
}
And then just test It..!!
EDIT: A more generic way of doing this that doesn't rely on the layout type (other than that it is a layout type which supports margins):
public static void setMargins (View v, int l, int t, int r, int b) {
if (v.getLayoutParams() instanceof ViewGroup.MarginLayoutParams) {
ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams) v.getLayoutParams();
p.setMargins(l, t, r, b);
v.requestLayout();
}
}
You should check the docs for TextView. Basically, you'll want to get the TextView's LayoutParams object, and modify the margins, then set it back to the TextView. Assuming it's in a LinearLayout, try something like this:
TextView tv = (TextView)findViewById(R.id.my_text_view);
LinearLayout.LayoutParams params = (LinearLayout.LayoutParams)tv.getLayoutParams();
params.setMargins(0, 0, 10, 0); //substitute parameters for left, top, right, bottom
tv.setLayoutParams(params);
I can't test it right now, so my casting may be off by a bit, but the LayoutParams are what need to be modified to change the margin.
Don't forget that if your TextView is inside, for example, a RelativeLayout, one should use RelativeLayout.LayoutParams instead of LinearLayout.LayoutParams
Try WANem
WANem is a Wide Area Network Emulator, meant to provide a real experience of a Wide Area Network/Internet, during application development / testing over a LAN environment.
If the row you want to delete might change you can use this. Just pass this function the row # you wish to delete.
function removeMyRow(docRowCount){
$('table tr').eq(docRowCount).remove();
}
<h1>My Application</h1>
<select [(ngModel)]="selectedValue">
<option *ngFor="let c of countries" [ngValue]="c">{{c.name}}</option>
</select>
NOTE: you can use [ngValue]="c" instead of [ngValue]="c.id" where c is the complete country object.
[value]="..." only supports string values
[ngValue]="..." supports any type
update
If the value is an object, the preselected instance needs to be identical with one of the values.
See also the recently added custom comparison https://github.com/angular/angular/issues/13268 available since 4.0.0-beta.7
<select [compareWith]="compareFn" ...
Take care of if you want to access this within compareFn.
compareFn = this._compareFn.bind(this);
// or
// compareFn = (a, b) => this._compareFn(a, b);
_compareFn(a, b) {
// Handle compare logic (eg check if unique ids are the same)
return a.id === b.id;
}
For py3, base64 encode and decode string:
import base64
def b64e(s):
return base64.b64encode(s.encode()).decode()
def b64d(s):
return base64.b64decode(s).decode()
I think this is what you're looking for. NEW_BAL is the sum of QTYs subtracted from the balance:
SELECT master_table.ORDERNO,
master_table.ITEM,
SUM(master_table.QTY),
stock_bal.BAL_QTY,
(stock_bal.BAL_QTY - SUM(master_table.QTY)) AS NEW_BAL
FROM master_table INNER JOIN
stock_bal ON master_bal.ITEM = stock_bal.ITEM
GROUP BY master_table.ORDERNO,
master_table.ITEM
If you want to update the item balance with the new balance, use the following:
UPDATE stock_bal
SET BAL_QTY = BAL_QTY - (SELECT SUM(QTY)
FROM master_table
GROUP BY master_table.ORDERNO,
master_table.ITEM)
This assumes you posted the subtraction backward; it subtracts the quantities in the order from the balance, which makes the most sense without knowing more about your tables. Just swap those two to change it if I was wrong:
(SUM(master_table.QTY) - stock_bal.BAL_QTY) AS NEW_BAL
it seems someone finally has created a script to decrypt password_hash. checkout this one: https://pastebin.com/Sn19ShVX
<?php
error_reporting(0);
# Coded by L0c4lh34rtz - IndoXploit
# \n -> linux
# \r\n -> windows
$list = explode("\n", file_get_contents($argv[1])); # change \n to \r\n if you're using windows
# ------------------- #
$hash = '$2y$10$BxO1iVD3HYjVO83NJ58VgeM4wNc7gd3gpggEV8OoHzB1dOCThBpb6'; # hash here, NB: use single quote (') , don't use double quote (")
if(isset($argv[1])) {
foreach($list as $wordlist) {
print " [+]"; print (password_verify($wordlist, $hash)) ? "$hash -> $wordlist (OK)\n" : "$hash -> $wordlist (SALAH)\n";
}
} else {
print "usage: php ".$argv[0]." wordlist.txt\n";
}
?>
First of all, android.graphics.Color is a class thats composed of only static methods. How and why did you create a new android.graphics.Color object? (This is completely useless and the object itself stores no data)
But anyways... I'm going to assume your using some object that actually stores data...
A integer is composed of 4 bytes (in java). Looking at the function getRGB() from the standard java Color object we can see java maps each color to one byte of the integer in the order ARGB (Alpha-Red-Green-Blue). We can replicate this behavior with a custom method as follows:
public int getIntFromColor(int Red, int Green, int Blue){
Red = (Red << 16) & 0x00FF0000; //Shift red 16-bits and mask out other stuff
Green = (Green << 8) & 0x0000FF00; //Shift Green 8-bits and mask out other stuff
Blue = Blue & 0x000000FF; //Mask out anything not blue.
return 0xFF000000 | Red | Green | Blue; //0xFF000000 for 100% Alpha. Bitwise OR everything together.
}
This assumes you can somehow retrieve the individual red, green and blue colour components and that all the values you passed in for the colours are 0-255.
If your RGB values are in form of a float percentage between 0 and 1 consider the following method:
public int getIntFromColor(float Red, float Green, float Blue){
int R = Math.round(255 * Red);
int G = Math.round(255 * Green);
int B = Math.round(255 * Blue);
R = (R << 16) & 0x00FF0000;
G = (G << 8) & 0x0000FF00;
B = B & 0x000000FF;
return 0xFF000000 | R | G | B;
}
As others have stated, if you're using a standard java object, just use getRGB();
If you decide to use the android color class properly you can also do:
int RGB = android.graphics.Color.argb(255, Red, Green, Blue); //Where Red, Green, Blue are the RGB components. The number 255 is for 100% Alpha
or
int RGB = android.graphics.Color.rgb(Red, Green, Blue); //Where Red, Green, Blue are the RGB components.
as others have stated... (Second function assumes 100% alpha)
Both methods basically do the same thing as the first method created above.
In case anyone is looking for an updated answer to this one, it looks like there is an existing pull request to get this into Rails: https://github.com/rails/rails/pull/9052.
Thanks to @j-mcnally's monkey patch for ActiveRecord (https://gist.github.com/j-mcnally/250eaaceef234dd8971b) you can do the following:
Person.where(name: 'John').or.where(last_name: 'Smith').all
Even more valuable is the ability to chain scopes with OR:
scope :first_or_last_name, ->(name) { where(name: name.split(' ').first).or.where(last_name: name.split(' ').last) }
scope :parent_last_name, ->(name) { includes(:parents).where(last_name: name) }
Then you can find all Persons with first or last name or whose parent with last name
Person.first_or_last_name('John Smith').or.parent_last_name('Smith')
Not the best example for the use of this, but just trying to fit it with the question.
The best solution that works for me without any problems looks this way:
1. Add temporary rule with some comment:
comment=$(cat /proc/sys/kernel/random/uuid | sed 's/\-//g')
iptables -A ..... -m comment --comment "${comment}" -j REQUIRED_ACTION
2. When the rule added and you wish to remove it (or everything with this comment), do:
iptables-save | grep -v "${comment}" | iptables-restore
So, you'll 100% delete all rules that match the $comment and leave other lines untouched. This solution works for last 2 months with about 100 changes of rules per day - no issues.Hope, it helps
The simplest way to create signed/unsigned APKs using Eclipse and ADT is as follows:
Select the location for the new APK file and click "Save".
Hope this helps.
The short answer: Use utf8mb4 in 4 places:
SET NAMES utf8mb4 or something equivalent when establishing the client's connection to MySQLCHARACTER SET utf8mb4 on all tables/columns -- except columns that are strictly ascii/hex/country_code/zip_code/etc.<meta charset charset=UTF-8> if you are outputting to HTML. (Yes the spelling is different here.)The above links provide the "detailed canonical answer is required to address all the concerns". -- There is a space limit on this forum.
Edit
In addition to CHARACTER SET utf8mb4 containing "all" the world's characters, COLLATION utf8mb4_unicode_520_ci is arguable the 'best all-around' collation to use. (There are also Turkish, Spanish, etc, collations for those who want the nuances in those languages.)
Although the accepted answer works, you should really be using python's json module:
import json
score=[1,2,3,4,5]
with open("file.json", 'w') as f:
# indent=2 is not needed but makes the file human-readable
json.dump(score, f, indent=2)
with open("file.json", 'r') as f:
score = json.load(f)
print(score)
Advantages:
json is a widely adopted and standardized data format, so non-python programs can easily read and understand the json filesjson files are human-readablejson file (as long as all the contents are serializable).Disadvantages:
hdf5 is for).When to use json vs pickle:
picklepickle.jsonjsonCommon use cases:
node.js uses a package.json file to track project details, dependencies, scripts, etc ...)REST APIs use json to transmit and receive datacsv, xml or yaml filesTo produce the output in your comment to your post, this will do it:
use strict;
use warnings;
my @other_array = (0,0,0,1,2,2,3,3,3,4);
my @array;
my %uniqs;
$uniqs{$_}++ for @other_array;
foreach (keys %uniqs) { $array[$_]=$uniqs{$_} }
print "array[$_] = $array[$_]\n" for (0..$#array);
Output:
array[0] = 3
array[1] = 1
array[2] = 2
array[3] = 3
array[4] = 1
This is different than your stated algorithm of producing a parallel array with zero values, but it is a more Perly way of doing it...
If you must have a parallel array that is the same size as your first array with the elements initialized to 0, this statement will dynamically do it: @array=(0) x scalar(@other_array); but really, you don't need to do that.
You should use Array.prototype.reduce to do this. I did do a little JS perf test to verify that this is more performant than doing a .filter + .map.
$scope.appIds = $scope.applicationsHere.reduce(function(ids, obj){
if(obj.selected === true){
ids.push(obj.id);
}
return ids;
}, []);
Just for the sake of clarity, here's the sample .reduce I used in the JSPerf test:
var things = [_x000D_
{id: 1, selected: true},_x000D_
{id: 2, selected: true},_x000D_
{id: 3, selected: true},_x000D_
{id: 4, selected: true},_x000D_
{id: 5, selected: false},_x000D_
{id: 6, selected: true},_x000D_
{id: 7, selected: false},_x000D_
{id: 8, selected: true},_x000D_
{id: 9, selected: false},_x000D_
{id: 10, selected: true},_x000D_
];_x000D_
_x000D_
_x000D_
var ids = things.reduce((ids, thing) => {_x000D_
if (thing.selected) {_x000D_
ids.push(thing.id);_x000D_
}_x000D_
return ids;_x000D_
}, []);_x000D_
_x000D_
console.log(ids)EDIT 1
Note, As of 2/2018 Reduce + Push is fastest in Chrome and Edge, but slower than Filter + Map in Firefox
To insert into only one column, use only one piece of data:
INSERT INTO Data ( Col1 ) VALUES
('Hello World');
Alternatively, to insert multiple records, separate the inserts:
INSERT INTO Data ( Col1 ) VALUES
('Hello'),
('World');
Use window.confirm() instead of window.alert().
HTML:
<input type="submit" onclick="return clicked();" value="Button" />
JavaScript:
function clicked() {
return confirm('clicked');
}
From the MySQL 5.7 documentation:
- If Key is PRI, the column is a PRIMARY KEY or is one of the columns in a multiple-column PRIMARY KEY.
- If Key is UNI, the column is the first column of a UNIQUE index. (A UNIQUE index permits multiple NULL values, but you can tell whether the column permits NULL by checking the Null field.)
- If Key is MUL, the column is the first column of a nonunique index in which multiple occurrences of a given value are permitted within the column.
Control group, this example has neither PRI, MUL, nor UNI:
mysql> create table penguins (foo INT);
Query OK, 0 rows affected (0.01 sec)
mysql> desc penguins;
+-------+---------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------+---------+------+-----+---------+-------+
| foo | int(11) | YES | | NULL | |
+-------+---------+------+-----+---------+-------+
1 row in set (0.00 sec)
A table with one column and an index on the one column has a MUL:
mysql> create table penguins (foo INT, index(foo));
Query OK, 0 rows affected (0.01 sec)
mysql> desc penguins;
+-------+---------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------+---------+------+-----+---------+-------+
| foo | int(11) | YES | MUL | NULL | |
+-------+---------+------+-----+---------+-------+
1 row in set (0.00 sec)
A table with a column that is a primary key has PRI
mysql> create table penguins (foo INT primary key);
Query OK, 0 rows affected (0.02 sec)
mysql> desc penguins;
+-------+---------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------+---------+------+-----+---------+-------+
| foo | int(11) | NO | PRI | NULL | |
+-------+---------+------+-----+---------+-------+
1 row in set (0.00 sec)
A table with a column that is a unique key has UNI:
mysql> create table penguins (foo INT unique);
Query OK, 0 rows affected (0.01 sec)
mysql> desc penguins;
+-------+---------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------+---------+------+-----+---------+-------+
| foo | int(11) | YES | UNI | NULL | |
+-------+---------+------+-----+---------+-------+
1 row in set (0.00 sec)
A table with an index covering foo and bar has MUL only on foo:
mysql> create table penguins (foo INT, bar INT, index(foo, bar));
Query OK, 0 rows affected (0.01 sec)
mysql> desc penguins;
+-------+---------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------+---------+------+-----+---------+-------+
| foo | int(11) | YES | MUL | NULL | |
| bar | int(11) | YES | | NULL | |
+-------+---------+------+-----+---------+-------+
2 rows in set (0.00 sec)
A table with two separate indexes on two columns has MUL for each one
mysql> create table penguins (foo INT, bar int, index(foo), index(bar));
Query OK, 0 rows affected (0.01 sec)
mysql> desc penguins;
+-------+---------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------+---------+------+-----+---------+-------+
| foo | int(11) | YES | MUL | NULL | |
| bar | int(11) | YES | MUL | NULL | |
+-------+---------+------+-----+---------+-------+
2 rows in set (0.00 sec)
A table with an Index spanning three columns has MUL on the first:
mysql> create table penguins (foo INT,
bar INT,
baz INT,
INDEX name (foo, bar, baz));
Query OK, 0 rows affected (0.01 sec)
mysql> desc penguins;
+-------+---------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------+---------+------+-----+---------+-------+
| foo | int(11) | YES | MUL | NULL | |
| bar | int(11) | YES | | NULL | |
| baz | int(11) | YES | | NULL | |
+-------+---------+------+-----+---------+-------+
3 rows in set (0.00 sec)
A table with a foreign key that references another table's primary key is MUL
mysql> create table penguins(id int primary key);
Query OK, 0 rows affected (0.01 sec)
mysql> create table skipper(id int, foreign key(id) references penguins(id));
Query OK, 0 rows affected (0.01 sec)
mysql> desc skipper;
+-------+---------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------+---------+------+-----+---------+-------+
| id | int(11) | YES | MUL | NULL | |
+-------+---------+------+-----+---------+-------+
1 row in set (0.00 sec)
mysql> desc penguins;
+-------+---------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------+---------+------+-----+---------+-------+
| id | int(11) | NO | PRI | NULL | |
+-------+---------+------+-----+---------+-------+
1 row in set (0.00 sec)
Stick that in your neocortex and set the dial to "frappe".
RENAME TABLE tb1 TO tb2;
tb1 - current table name. tb2 - the name you want your table to be called.
You could do the following:
DecimalFormatSymbols d = DecimalFormatSymbols.getInstance(Locale.getDefault());
input.setFilters(new InputFilter[] { new DecimalDigitsInputFilter(5, 2) });
input.setKeyListener(DigitsKeyListener.getInstance("0123456789" + d.getDecimalSeparator()));
And then you could use an input filter:
public class DecimalDigitsInputFilter implements InputFilter {
Pattern mPattern;
public DecimalDigitsInputFilter(int digitsBeforeZero, int digitsAfterZero) {
DecimalFormatSymbols d = new DecimalFormatSymbols(Locale.getDefault());
String s = "\\" + d.getDecimalSeparator();
mPattern = Pattern.compile("[0-9]{0," + (digitsBeforeZero - 1) + "}+((" + s + "[0-9]{0," + (digitsAfterZero - 1) + "})?)||(" + s + ")?");
}
@Override
public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend) {
Matcher matcher = mPattern.matcher(dest);
if (!matcher.matches())
return "";
return null;
}
}
This code snippets might be useful. If you want to sort an Object in my case I want to sort by VolumeName:
public List<Volume> getSortedVolumes() throws SystemException {
List<Volume> volumes = VolumeLocalServiceUtil.getAllVolumes();
Collections.sort(volumes, new Comparator<Volume>() {
public int compare(Volume o1, Volume o2) {
Volume p1 = (Volume) o1;
Volume p2 = (Volume) o2;
return p1.getVolumeName().compareToIgnoreCase(
p2.getVolumeName());
}
});
return volumes;
}
This works. I use it in my jsp.
Since you're using asp.net code-behind, add an id to the element and runat=server.
You can then reference the objects in the code behind.
for /F "tokens=1" %a in ('dir ^| findstr "File(s)"') do echo %a
Result:
C:\MyDir> for /F "tokens=1" %a in ('dir ^| findstr "File(s)"') do @set FILE_COUNT=%a
C:\MyDir> echo %FILE_COUNT%
4 // <== There's your answer
CREATE TABLE Admission (
Rno INT PRIMARY KEY AUTO_INCREMENT,
Name VARCHAR(25) NOT NULL,
Gender ENUM('M','F'),
Boolean_Valu boolean,
Dob Date,
Fees numeric(7,2) NOT NULL
);
insert into Admission (Name,Gender,Boolean_Valu,Dob,Fees)values('Raj','M',true,'1990-07-12',50000);
insert into Admission (Name,Gender,Boolean_Valu,Dob,Fees)values('Rani','F',false,'1994-05-10',15000);
select * from admission;
I think that the problem and the solution was descripted by cody gray! I've an additional note.
Please check the focus of the specified listview item (and the control!). I could set the focus and the selection with the following lines of code :
this.listView1.Items[1].Selected = true;
this.listView1.Items[1].Focused = true;
But the focused control was a condition!
I have solved this by handling the "ModelState" dictionary, which is contained by the controller. The ModelState dictionary includes all the members that have to be validated.
Here is the solution:
If you need to implement a conditional validation based on some field (e.g. if A=true, then B is required), while maintaining property level error messaging (this is not true for the custom validators that are on object level) you can achieve this by handling "ModelState", by simply removing unwanted validations from it.
...In some class...
public bool PropertyThatRequiredAnotherFieldToBeFilled
{
get;
set;
}
[Required(ErrorMessage = "*")]
public string DepentedProperty
{
get;
set;
}
...class continues...
...In some controller action ...
if (!PropertyThatRequiredAnotherFieldToBeFilled)
{
this.ModelState.Remove("DepentedProperty");
}
...
With this we achieve conditional validation, while leaving everything else the same.
UPDATE:
This is my final implementation: I have used an interface on the model and the action attribute that validates the model which implements the said interface. Interface prescribes the Validate(ModelStateDictionary modelState) method. The attribute on action just calls the Validate(modelState) on IValidatorSomething.
I did not want to complicate this answer, so I did not mention the final implementation details (which, at the end, matter in production code).
To check your MySQL version on your mac, navigate to the directory where you installed it (default is usr/local/mysql/bin) and issue this command:
./mysql --version
Alternatively, to avoid needing to navigate to that specific dir to run the command, add its location to your path ($PATH). There's more than one way to add a dir to your $PATH (with explanations on stackoverflow and other places on how to do so), such as adding it to your ./bash_profile.
After adding the mysql bin dir to your $PATH, verify it's there by executing:
echo $PATH
Thereafter you can check your mysql version from anywhere by running (note no "./"):
mysql --version
In Spring there is a dedicated utility called ReflectionTestUtils for this purpose. Take the specific instance and inject into the the field.
@Spy
..
@Mock
..
@InjectMock
Foo foo;
@BeforeEach
void _before(){
ReflectionTestUtils.setField(foo,"bar", new BarImpl());// `bar` is private field
}
All the above solutions worked for me in API 21 or greater, but did not in API 19 (KitKat). Making a small change did the trick for me in the earlier versions. Notice Widget.Holo instead of Widget.AppCompat
<style name="OverFlowStyle" parent="@android:style/Widget.Holo.ActionButton.Overflow">
<item name="android:src">@drawable/ic_overflow</item>
</style>
There should be some error in resource files. It mean is there may be miss typed value of attributes. Go through the resource files and correct these value and enjoy the work.
Sounds like it might be a realative uri. I ran into this problem when doing cross-browser Silverlight; on my blog I mentioned a workaround: pass a "context" uri as the first parameter.
If the uri is realtive, the context uri is used to create a full uri. If the uri is absolute, then the context uri is ignored.
EDIT: You need a "scheme" in the uri, e.g., "ftp://" or "http://"
imageView.contentMode = UIViewContentModeScaleAspectFill;
imageView.clipsToBounds = YES;
For Project with web.xml present Project-->Properties-->Deployment Assembly,where you can add Folder src/main/webapp. Save change. Clean the project to get going.
For Project with web.xml not present Set failOnMissingWebXml to false in pom.xml under properties tag.
I had a similar problem and since I couldn't find a sufficient solution, I also created a serialization library for javascript: https://github.com/wavesoft/jbb (as a matter of fact it's a bit more, since it's mainly intended for bundling resources)
It is close to Binary-JSON but it adds a couple of additional features, such as metadata for the objects being encoded and some extra optimizations like data de-duplication, cross-referencing to other bundles and structure-level compression.
However there is a catch: In order to keep the bundle size small there are no type information in the bundle. Such information are provided in a separate "profile" that describes your objects for encoding and decoding. For optimization reasons this information is given in a form of script.
But you can make your life easier using the gulp-jbb-profile (https://github.com/wavesoft/gulp-jbb-profile) utility for generating the encodeing/decoding scripts from simple YAML object specifications like this:
# The 'Person' object has the 'age' and 'isOld'
# properties
Person:
properties:
- age
- isOld
For example you can have a look on the jbb-profile-three profile.
When you have your profile ready, you can use JBB like this:
var JBBEncoder = require('jbb/encode');
var MyEncodeProfile = require('profile/profile-encode');
// Create a new bundle
var bundle = new JBBEncoder( 'path/to/bundle.jbb' );
// Add one or more profile(s) in order for JBB
// to understand your custom objects
bundle.addProfile(MyEncodeProfile);
// Encode your object(s) - They can be any valid
// javascript object, or objects described in
// the profiles you added previously.
var p1 = new Person(77);
bundle.encode( p1, 'person' );
var people = [
new Person(45),
new Person(77),
...
];
bundle.encode( people, 'people' );
// Close the bundle when you are done
bundle.close();
And you can read it back like this:
var JBBDecoder = require('jbb/decode');
var MyDecodeProfile = require('profile/profile-decode');
// Instantiate a new binary decoder
var binaryLoader = new JBBDecoder( 'path/to/bundle' );
// Add your decoding profile
binaryLoader.addProfile( MyDecodeProfile );
// Add one or more bundles to load
binaryLoader.add( 'bundle.jbb' );
// Load and callback when ready
binaryLoader.load(function( error, database ) {
// Your objects are in the database
// and ready to use!
var people = database['people'];
});
Yes and no. All the common web browsers has a security measure to prevent that. The goal is to prevent people from creating replicas of websites, change the URL to make it look correct, and then be able to trick people and get their info.
However, some HTML5 compatible web browsers has implemented an History API that can be used for something similar to what you want:
if (history.pushState) {
var newurl = window.location.protocol + "//" + window.location.host + window.location.pathname + '?myNewUrlQuery=1';
window.history.pushState({path:newurl},'',newurl);
}
I tested, and it worked fine. It does not reload the page, but it only allows you to change the URL query. You would not be able to change the protocol or the host values.
For more information:
http://diveintohtml5.info/history.html
https://developer.mozilla.org/en-US/docs/Web/Guide/API/DOM/Manipulating_the_browser_history
git init
git add .
git commit -m "Initial commit"
After this, make a new GitHub repository and follow on-screen instructions.
The hash solution is nice but not really human readable when you want to know what version of file is sitting in your local web folder. The solution is to date/time stamp your version so you can easily compare it against your server file.
For example, if your .js or .css file is dated 2011-02-08 15:55:30 (last modification) then the version should equal to .js?v=20110208155530
Should be easy to read properties of any file in any language. In ASP.Net it's really easy...
".js?v=" + File.GetLastWriteTime(HttpContext.Current.Request.PhysicalApplicationPath + filename).ToString("yyMMddHHHmmss");
Of coz get it nicely refactored into properties/functions first and off you go. No more excuses.
Good luck, Art.
public static Date getDateByString(String dateTime) {
if(dateTime==null || dateTime.isEmpty()) {
return null;
}
else{
String modified = dateTime + ".000+0000";
DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
Date dateObj = new Date();
Date dateObj1 = new Date();
try {
if (dateTime != null) {
dateObj = formatter.parse(modified);
}
} catch (ParseException e) {
e.printStackTrace();
}
return dateObj;
}
}
Python Extension. From the Python Docs:
The solution chosen by the Perl developers was to use (?...) as the extension syntax. ? immediately after a parenthesis was a syntax error because the ? would have nothing to repeat, so this didn’t introduce any compatibility problems. The characters immediately after the ? indicate what extension is being used, so (?=foo) is one thing (a positive lookahead assertion) and (?:foo) is something else (a non-capturing group containing the subexpression foo).
Python supports several of Perl’s extensions and adds an extension syntax to Perl’s extension syntax.If the first character after the question mark is a P, you know that it’s an extension that’s specific to Python
It appears that tkFileDialog.askdirectory should work. documentation
I had the same problem as 'Snips' above - I forgot to add my phone to an updated dev provisioning profile! Just go to the provisioning portal, add your phone & then download the new profile. And agreed - the message you get isn't very helpful!
Use the std::getline() from <string>.
istream & getline(istream & is,std::string& str)
So, for your case it would be:
std::getline(read,x);
It permanently comments out that code so the compiler will never compile it.
The coder can later change the #ifdef to have that code compile in the program if he wants to.
It's exactly like the code doesn't exist.
For OP's terminal Cmder there is an integration guide, also hinted in the VS Code docs.
If you want to use VS Code tasks and encounter problems after switch to Cmder, there is an update to @khernand's answer. Copy this into your settings.json file:
"terminal.integrated.shell.windows": "cmd.exe",
"terminal.integrated.env.windows": {
"CMDER_ROOT": "[cmder_root]" // replace [cmder_root] with your cmder path
},
"terminal.integrated.shellArgs.windows": [
"/k",
"%CMDER_ROOT%\\vendor\\bin\\vscode_init.cmd" // <-- this is the relevant change
// OLD: "%CMDER_ROOT%\\vendor\\init.bat"
],
The invoked file will open Cmder as integrated terminal and switch to cmd for tasks - have a look at the source here. So you can omit configuring a separate terminal in tasks.json to make tasks work.
Starting with VS Code 1.38, there is also "terminal.integrated.automationShell.windows" setting, which lets you set your terminal for tasks globally and avoids issues with Cmder.
"terminal.integrated.automationShell.windows": "cmd.exe"
Let me work you through the following simple steps:
Steps:
First, create a table on hive using the field names in your csv file. Lets say for example, your csv file contains three fields (id, name, salary) and you want to create a table in hive called "staff". Use the below code to create the table in hive.
hive> CREATE TABLE Staff (id int, name string, salary double) row format delimited fields terminated by ',';
Second, now that your table is created in hive, let us load the data in your csv file to the "staff" table on hive.
hive> LOAD DATA LOCAL INPATH '/home/yourcsvfile.csv' OVERWRITE INTO TABLE Staff;
Lastly, display the contents of your "Staff" table on hive to check if the data were successfully loaded
hive> SELECT * FROM Staff;
Thanks.
There are many ways of solving this problem, and the ones listed above are the most commonly used ways of achieving the solution. I want to add two more ways, just in case someone is looking for an alternative.
index_list = [1,3]
df.take(pos)
#or
df.query('index in @index_list')
Absolute:
The browser will always interpret / as the root of the hostname. For example, if my site was http://google.com/ and I specified /css/images.css then it would search for that at http://google.com/css/images.css. If your project root was actually at /myproject/ it would not find the css file. Therefore, you need to determine where your project folder root is relative to the hostname, and specify that in your href notation.
Relative: If you want to reference something you know is in the same path on the url - that is, if it is in the same folder, for example http://mysite.com/myUrlPath/index.html and http://mysite.com/myUrlPath/css/style.css, and you know that it will always be this way, you can go against convention and specify a relative path by not putting a leading / in front of your path, for example, css/style.css.
Filesystem Notations: Additionally, you can use standard filesystem notations like ... If you do http://google.com/images/../images/../images/myImage.png it would be the same as http://google.com/images/myImage.png. If you want to reference something that is one directory up from your file, use ../myFile.css.
In your case, you have two options:
<link rel="stylesheet" type="text/css" href="/ServletApp/css/styles.css"/><link rel="stylesheet" type="text/css" href="css/styles.css"/>The first will be more concrete and compatible if you move things around, however if you are planning to keep the file in the same location, and you are planning to remove the /ServletApp/ part of the URL, then the second solution is better.
List does not implement IBindingList so the grid does not know about your new items.
Bind your DataGridView to a BindingList<T> instead.
var list = new BindingList<Person>(persons);
myGrid.DataSource = list;
But I would even go further and bind your grid to a BindingSource
var list = new List<Person>()
{
new Person { Name = "Joe", },
new Person { Name = "Misha", },
};
var bindingList = new BindingList<Person>(list);
var source = new BindingSource(bindingList, null);
grid.DataSource = source;
I ended up coming up with an alternative solution that solved the problem.
I've upvoted the other two answers that provided valid yet ugly solutions for an uglier question:)
you also use this:
background-size:contain;
height: 0;
width: 100%;
padding-top: 66,64%;
I don't know your div-values, but let's assume you've got those.
height: auto;
max-width: 600px;
Again, those are just random numbers. It could quite hard to make the background-image (if you would want to) with a fixed width for the div, so better use max-width. And actually it isn't complicated to fill a div with an background-image, just make sure you style the parent element the right way, so the image has a place it can go into.
Chris
I'm using Styled Components and created a helper function for myself.
It takes the given Android elevation and creates a fairly equivalent iOS shadow.
import { css } from 'styled-components/native';
/*
REMINDER!!!!!!!!!!!!!
Shadows do not show up on iOS if `overflow: hidden` is used.
https://react-native.canny.io/feature-requests/p/shadow-does-not-appear-if-overflow-hidden-is-set-on-ios
*/
// eslint-disable-next-line import/prefer-default-export
export const crossPlatformElevation = (elevation: number = 0) => css`
/* Android - native default is 4, we're setting to 0 to match iOS. */
elevation: ${elevation};
/* iOS - default is no shadow. Only add if above zero */
${elevation > 0
&& css`
shadow-color: black;
shadow-offset: 0px ${0.5 * elevation}px;
shadow-opacity: 0.3;
shadow-radius: ${0.8 * elevation}px;
`}
`;
import styled from 'styled-components/native';
import { crossPlatformElevation } from "../../lib/stylingTools";
export const ContentContainer = styled.View`
background: white;
${crossPlatformElevation(10)};
`;
The problem is that the else and if are two operators here. Since you open a new 'if' you need a corresponding 'end if'.
Thus:
declare
mark number :=50;
begin
mark :=& mark;
if (mark between 85 and 100) then
dbms_output.put_line('mark is A ');
else
if (mark between 50 and 65) then
dbms_output.put_line('mark is D ');
else
if (mark between 66 and 75) then
dbms_output.put_line('mark is C ');
else
if (mark between 76 and 84) then
dbms_output.put_line('mark is B');
else
dbms_output.put_line('mark is F');
end if;
end if;
end if;
end if;
end;
/
Alternatively you can use elsif:
declare
mark number :=50;
begin
mark :=& mark;
if (mark between 85 and 100)
then
dbms_output.put_line('mark is A ');
elsif (mark between 50 and 65) then
dbms_output.put_line('mark is D ');
elsif (mark between 66 and 75) then
dbms_output.put_line('mark is C ');
elsif (mark between 76 and 84) then
dbms_output.put_line('mark is B');
else
dbms_output.put_line('mark is F');
end if;
end;
/
In case you just want to remove a subset of the changes to your file, you can use:
git reset -p
or
git reset -p <file_name>
This command is basically the reverse of git add -p: it will only remove the selected changes from the staging area. I find it extremely useful in "unadding" something that I added by mistake.
You need to add the L character to the end of the number to make Java recognize it as a long.
long i = 12345678910L;
Yes.
See Primitive Data Types which says "An integer literal is of type long if it ends with the letter L or l; otherwise it is of type int."
This is what worked for me:
import json
import requests
url = 'http://xxx.com'
payload = {'param': '1', 'data': '2', 'field': '4'}
headers = {'content-type': 'application/json'}
r = requests.post(url, data = json.dumps(payload), headers = headers)
Here is an article that explains the problem and solution with alot more detail:
Sorting Locked Cells in Protected Worksheets
The thing to understand is that the purpose of locking cells is to prevent them from being changed, and sorting permanently changes cell values. You can write a macro, but a much better solution is to use the "Allow Users to Edit Ranges" feature. This makes the cells editable so sorting can work, but because the cells are still technically locked you can prevent users from selecting them.
I've found the following works on Firefox and Chrome.
<form ... > <!-- more stuff -->
<input name="person" type="text" size=30 value="">
<input name="mypswd" type="password" size=6 value="" autocomplete="off">
<input name="userid" type="text" value="security" style="display:none">
<input name="passwd" type="password" value="faker" style="display:none">
<!-- more stuff --> </form>
All of these are within the forms section. "person" and "mypswd" are what you want, but the browser will save "userid" and "passwd" once, and never again since they don't change. You could eliminate the "person" field if you don't really need it. In that case, all you want is the "mypswd" field, which could change in some way known to the user of your web-page.
I added a ticket to add an option of some sort here:
https://github.com/pydata/pandas/issues/1450
In the meantime, result.fillna('') should do what you want
EDIT: in the development version (to be 0.8.0 final) if you specify an empty list of na_values, empty strings will stay empty strings in the result
The $@ and $< are special macros.
Where:
$@ is the file name of the target.
$< is the name of the first dependency.
Just use indexing
df.iloc[:-1,:]
That's why iloc exists. You can also use head or tail.
Dart http's implementation process the bytes thanks to that "charset=utf-8", so i'm sure several implementations out there supports this, to avoid the "latin-1" fallback charset when reading the bytes from the response. In my case, I totally lose format on the response body string, so I have to do the bytes encoding manually to utf8, or add that header "inner" parameter on my server's API response.
This error can be caused by an unclosed set of brackets.
int main {
doSomething {}
doSomething else {
}
Not so easy to spot, even in this 4 line example.
This error, in a 150 line main function, caused the bewildering error: "static declaration of ‘savePair’ follows non-static declaration". There was nothing wrong with my definition of function savePair, it was that unclosed bracket.
The message you're getting isn't an error; it's just letting you know that you're not using a Network Security Configuration. If you want to add one, take a look at this page on the Android Developers website: https://developer.android.com/training/articles/security-config.html.
You can also get the 500 error if you add your own assembly that contains the ApiController by overriding GetAssemblies of the DefaultAssembliesResolver and it is already in the array from base.GetAssemblies()
Case in point:
public class MyAssembliesResolver : DefaultAssembliesResolver
{
public override ICollection<Assembly> GetAssemblies()
{
var baseAssemblies = base.GetAssemblies();
var assemblies = new List<Assembly>(baseAssemblies);
assemblies.Add(Assembly.GetAssembly(typeof(MyAssembliesResolver)));
return new List<Assembly>(assemblies);
}
}
if the above code is in the same assembly as your Controller, that assembly will be in the list twice and will generate a 500 error since the Web API doesn't know which one to use.
Another simple solution referenced by Visual Studio Forum.
Changing configuration: menu Tools ? Options ? Projects and Solutions ? VC++ Project Settings ? Solution Explorer Mode to Show all files.
Then you can see all files in Solution Explorer.
Find the files marked by the yellow icon and remove them from the project.
It's OK.
https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/String/substr
From link:
string.substr(start[, length])
Expanding on Tony's answer, and also answering Dhaval Ptl's question, to get the true accordion effect and only allow one row to be expanded at a time, an event handler for show.bs.collapse can be added like so:
$('.collapse').on('show.bs.collapse', function () {
$('.collapse.in').collapse('hide');
});
I modified his example to do this here: http://jsfiddle.net/QLfMU/116/
I had the same error, but in my case it was caused by the DEBUG mode in Intellij IDE. The debug slowed down the library and then server ended communication at handshake phase. The standard "RUN" worked perfectly.
Using a getter method is a better design choice for a long-lived class as it allows you to replace the getter method with something more complicated in the future. Although this seems less likely to be needed for a const value, the cost is low and the possible benefits are large.
As an aside, in C++, it's an especially good idea to give both the getter and setter for a member the same name, since in the future you can then actually change the the pair of methods:
class Foo {
public:
std::string const& name() const; // Getter
void name(std::string const& newName); // Setter
...
};
Into a single, public member variable that defines an operator()() for each:
// This class encapsulates a fancier type of name
class fancy_name {
public:
// Getter
std::string const& operator()() const {
return _compute_fancy_name(); // Does some internal work
}
// Setter
void operator()(std::string const& newName) {
_set_fancy_name(newName); // Does some internal work
}
...
};
class Foo {
public:
fancy_name name;
...
};
The client code will need to be recompiled of course, but no syntax changes are required! Obviously, this transformation works just as well for const values, in which only a getter is needed.
yes just do
git checkout master
git pull
git checkout mobiledevicesupport
git merge master
to keep mobiledevicesupport in sync with master
then when you're ready to put mobiledevicesupport into master, first merge in master like above, then ...
git checkout master
git merge mobiledevicesupport
git push origin master
and thats it.
the assumption here is that mobilexxx is a topic branch with work that isn't ready to go into your main branch yet. So only merge into master when mobiledevicesupport is in a good place
1) Open your project url: https://github.com/someuser/project-name
2) in the top, aside of the project name, click EDIT
I have use mkcert to create infinites *.dev.net subdomains & localhost with valid HTTPS/SSL certs (Windows 10 XAMPP & Linux Debian 10 Apache2)
I create the certs on Windows with mkcert v1.4.0 (execute CMD as Administrator):
mkcert -install
mkcert localhost "*.dev.net"
This create in Windows 10 this files (I will install it first in Windows 10 XAMPP)
localhost+1.pem
localhost+1-key.pem
Overwrite the XAMPP default certs:
copy "localhost+1.pem" C:\xampp\apache\conf\ssl.crt\server.crt
copy "localhost+1-key.pem" C:\xampp\apache\conf\ssl.key\server.key
Now, in Apache2 for Debian 10, activate SSL & vhost_alias
a2enmod vhosts_alias
a2enmod ssl
a2ensite default-ssl
systemctl restart apache2
For vhost_alias add this Apache2 config:
nano /etc/apache2/sites-available/999-vhosts_alias.conf
With this content:
<VirtualHost *:80>
UseCanonicalName Off
ServerAlias *.dev.net
VirtualDocumentRoot "/var/www/html/%0/"
</VirtualHost>
Add the site:
a2ensite 999-vhosts_alias
Copy the certs to /root/mkcert by SSH and let overwrite the Debian ones:
systemctl stop apache2
mv /etc/ssl/certs/ssl-cert-snakeoil.pem /etc/ssl/certs/ssl-cert-snakeoil.pem.bak
mv /etc/ssl/private/ssl-cert-snakeoil.key /etc/ssl/private/ssl-cert-snakeoil.key.bak
cp "localhost+1.pem" /etc/ssl/certs/ssl-cert-snakeoil.pem
cp "localhost+1-key.pem" /etc/ssl/private/ssl-cert-snakeoil.key
chown root:ssl-cert /etc/ssl/private/ssl-cert-snakeoil.key
chmod 640 /etc/ssl/private/ssl-cert-snakeoil.key
systemctl start apache2
Edit the SSL config
nano /etc/apache2/sites-enabled/default-ssl.conf
At the start edit the file with this content:
<IfModule mod_ssl.c>
<VirtualHost *:443>
UseCanonicalName Off
ServerAlias *.dev.net
ServerAdmin webmaster@localhost
# DocumentRoot /var/www/html/
VirtualDocumentRoot /var/www/html/%0/
...
Last restart:
systemctl restart apache2
NOTE: don´t forget to create the folders for your subdomains in /var/www/html/
/var/www/html/subdomain1.dev.net
/var/www/html/subdomain2.dev.net
/var/www/html/subdomain3.dev.net
One more cause for this:
If the routes are overridden with the same URI (Unknowingly), it causes this error:
Eg:
Route::get('dashboard', ['uses' => 'SomeController@index', 'as' => 'my.dashboard']);
Route::get('dashboard/', ['uses' => 'SomeController@dashboard', 'as' => 'my.home_dashboard']);
In this case route 'my.dashboard' is invalidate as the both routes has same URI ('dashboard', 'dashboard/')
Solution: You should change the URI for either one
Eg:
Route::get('dashboard', ['uses' => 'SomeController@index', 'as' => 'my.dashboard']);
Route::get('home-dashboard', ['uses' => 'SomeController@dashboard', 'as' => 'my.home_dashboard']);
// See the URI changed for this 'home-dashboard'
Hope it helps some once.
int sizeInDP = 16;
int marginInDp = (int) TypedValue.applyDimension(
TypedValue.COMPLEX_UNIT_DIP, sizeInDP, getResources()
.getDisplayMetrics());
Then
layoutParams = myView.getLayoutParams()
layoutParams.setMargins(marginInDp, marginInDp, marginInDp, marginInDp);
myView.setLayoutParams(layoutParams);
Or
LayoutParams layoutParams = new LayoutParams...
layoutParams.setMargins(marginInDp, marginInDp, marginInDp, marginInDp);
myView.setLayoutParams(layoutParams);
The advantages of an abstract class are:
Interfaces are merely data passing contracts and do not have these features. However, they are typically more flexible as a type can only be derived from one class, but can implement any number of interfaces.
In Konsole (KDE terminal) is the same, Ctrl + Shift + V
Without access to the type (and no "InternalsVisibleTo" etc) you would have to use reflection. But a better question would be: should you be accessing this data? It isn't part of the public type contract... it sounds to me like it is intended to be treated as an opaque object (for their purposes, not yours).
You've described it as a public instance field; to get this via reflection:
object obj = ...
string value = (string)obj.GetType().GetField("test").GetValue(obj);
If it is actually a property (not a field):
string value = (string)obj.GetType().GetProperty("test").GetValue(obj,null);
If it is non-public, you'll need to use the BindingFlags overload of GetField/GetProperty.
Important aside: be careful with reflection like this; the implementation could change in the next version (breaking your code), or it could be obfuscated (breaking your code), or you might not have enough "trust" (breaking your code). Are you spotting the pattern?
It should be :
public async Task<ActionResult> GetSomeJsonData()
{
var model = // ... get data or build model etc.
return Json(new { Data = model }, JsonRequestBehavior.AllowGet);
}
or more simply:
return Json(model, JsonRequestBehavior.AllowGet);
I did notice that you are calling GetResources() from another ActionResult which wont work. If you are looking to get JSON back, you should be calling GetResources() from ajax directly...
The axes class has a set_yticklabels function which allows you to set the tick labels, like so:
#ax is the axes instance
group_labels = ['control', 'cold treatment',
'hot treatment', 'another treatment',
'the last one']
ax.set_xticklabels(group_labels)
I'm still working on why your example above didn't work.
As far as I know '#error' only will print strings, in fact you don't even need to use quotes.
Have you tried writing various purposefully incorrect code using "BOOST_VERSION"? Perhaps something like "blah[BOOST_VERSION] = foo;" will tell you something like "string literal 1.2.1 cannot be used as an array address". It won't be a pretty error message, but at least it'll show you the relevant value. You can play around until you find a compile error that does tell you the value.
An independent parent is the best practice for sharing configuration and options across otherwise uncoupled components. Apache has a parent pom project to share legal notices and some common packaging options.
If your top-level project has real work in it, such as aggregating javadoc or packaging a release, then you will have conflicts between the settings needed to do that work and the settings you want to share out via parent. A parent-only project avoids that.
A common pattern (ignoring #1 for the moment) is have the projects-with-code use a parent project as their parent, and have it use the top-level as a parent. This allows core things to be shared by all, but avoids the problem described in #2.
The site plugin will get very confused if the parent structure is not the same as the directory structure. If you want to build an aggregate site, you'll need to do some fiddling to get around this.
Apache CXF is an example the pattern in #2.
Just return if the oldPosition and position is same;
private int oldPosition = -1;
public void notifyItemSetChanged(int position, boolean hasDownloaded) {
if (oldPosition == position) {
return;
}
oldPosition = position;
RLog.d(TAG, " notifyItemSetChanged :: " + position);
DBMessageModel m = mMessages.get(position);
m.setVideoHasDownloaded(hasDownloaded);
notifyItemChanged(position, m);
}
If you don't care about legacy browsers:
if ( bank_holidays.indexOf( '06/04/2012' ) > -1 )
if you do care about legacy browsers, there is a shim available on MDN. Otherwise, jQuery provides an equivalent function:
if ( $.inArray( '06/04/2012', bank_holidays ) > -1 )
You don't need "string" in your call to wordLengthFunction().
int wordLength = wordLengthFunction(string word);
should be
int wordLength = wordLengthFunction(word);
You may try
pip install [email protected]/my_name/my_repo.git
without ssh:.... That works for me.
You could try using a nice little function that will return the value if it exists or an empty string if not. This is what I use:
function arrayValueForKey($arrayName, $key) {
if (isset($GLOBALS[$arrayName]) && isset($GLOBALS[$arrayName][$key])) {
return $GLOBALS[$variable][$key];
} else {
return '';
}
}
Then you can use it like this:
echo ' Values: ' . arrayValueForKey('output', 'admin_link')
. arrayValueForKey('output', 'update_frequency');
And it won't throw up any errors!
Hope this helps!
This is the date format:
The DATE type is used for values with a date part but no time part. MySQL retrieves and displays DATE values in 'YYYY-MM-DD' format. The supported range is '1000-01-01' to '9999-12-31'.
Why do you insert '07-25-2012' format when MySQL format is '2012-07-25'?. Actually you get this error if the sql_mode is traditional/strict mode else it just enters 0000-00-00 and gives a warning: 1265 - Data truncated for column 'col1' at row 1.
You can use the builtin sorted function to sort the strings however you want. Based on what you describe,
sorted(os.listdir(whatever_directory))
Alternatively, you can use the .sort method of a list:
lst = os.listdir(whatever_directory)
lst.sort()
I think should do the trick.
Note that the order that os.listdir gets the filenames is probably completely dependent on your filesystem.
LENGTH() does return the string length (just verified). I suppose that your data is padded with blanks - try
SELECT typ, LENGTH(TRIM(t1.typ))
FROM AUTA_VIEW t1;
instead.
As OraNob mentioned, another cause could be that CHAR is used in which case LENGTH() would also return the column width, not the string length. However, the TRIM() approach also works in this case.
User.destroyUser.destroy(1) will delete user with id == 1 and :before_destroy and :after_destroy callbacks occur. For example if you have associated records
has_many :addresses, :dependent => :destroy
After user is destroyed his addresses will be destroyed too. If you use delete action instead, callbacks will not occur.
User.destroy, User.delete
User.destroy_all(<conditions>) or User.delete_all(<conditions>)
Notice: User is a class and user is an instance object
From within less (in Linux):
g and the line number to go forward
G and the line number to go backwards
Used alone, g and G will take you to the first and last line in a file respectively; used with a number they are both equivalent.
An example; you want to go to line 320123 of a file,
press 'g' and after the colon type in the number 320123
Additionally you can type '-N' inside less to activate / deactivate the line numbers. You can as a matter of fact pass any command line switches from inside the program, such as -j or -N.
NOTE: You can provide the line number in the command line to start less (less +number -N) which will be much faster than doing it from inside the program:
less +12345 -N /var/log/hugelogfile
This will open a file displaying the line numbers and starting at line 12345
Source: man 1 less and built-in help in less (less 418)
What you are after is called partial function application.
Don't be fooled by those that don't understand the subtle difference between that and currying, they are different.
Partial function application can be used to implement, but is not currying. Here is a quote from a blog post on the difference:
Where partial application takes a function and from it builds a function which takes fewer arguments, currying builds functions which take multiple arguments by composition of functions which each take a single argument.
This has already been answered, see this question for your answer: How can I pre-set arguments in JavaScript function call?
Example:
var fr = partial(f, 1, 2, 3);
// now, when you invoke fr() it will invoke f(1,2,3)
fr();
Again, see that question for the details.
Try to include these lines on your code, after mych.Visible = true;:
ChartArea chA = new ChartArea();
mych.ChartAreas.Add(chA);
Intellij IDEA 15: File->Project Structure...->Project Settings->Libraries
For windows users:
Download gradle binary from the link in the answer Gradle Download
Extract the zip file to 'C:\Gradle' or somewhere else
open Edit Environment variable dialog from start menu > Search
Click 'New' under system variables and add as below
Variable Name GRADLE_HOME Variable Value C:\Gradle\gradle-4.0.1
Then choose PATH variable from system variable list
append the gradle path to variable value like this C:\Gradle\gradle-4.0.1\bin
then press win Key+R type cmd then enter > in command terminal type gradle -v
if the setup is correct you will see the gradle installation details
Not only is the boolean datatype missing in Oracle's SQL (not PL/SQL), but they also have no clear recommendation about what to use instead. See this thread on asktom. From recommending CHAR(1) 'Y'/'N' they switch to NUMBER(1) 0/1 when someone points out that 'Y'/'N' depends on the English language, while e.g. German programmers might use 'J'/'N' instead.
The worst thing is that they defend this stupid decision just like they defend the ''=NULL stupidity.
See the following snippet, is this what you want?
body {
background: silver;
padding: 0 10px;
}
#content:after {
height: 10px;
display: block;
width: 100px;
background: #808080;
border-right: 1px white;
content: '';
}
#footer:before {
display: block;
content: '';
background: silver;
height: 10px;
margin-top: -20px;
margin-left: 101px;
}
#content {
background: white;
}
#footer {
padding-top: 10px;
background: #404040;
}
p {
padding: 100px;
text-align: center;
}
#footer p {
color: white;
}<body>
<div id="content"><p>#content</p></div>
<div id="footer"><p>#footer</p></div>
</body>Also, make sure you add ";" to each style. Your excluding them from width and height and while it might not be causing your specific problem, it's important to close it.
<div style="height:20px; width: 70px;">My Text Here</div>
PROCESS="process name shown in ps -ef"
START_OR_STOP=1 # 0 = start | 1 = stop
MAX=30
COUNT=0
until [ $COUNT -gt $MAX ] ; do
echo -ne "."
PROCESS_NUM=$(ps -ef | grep "$PROCESS" | grep -v `basename $0` | grep -v "grep" | wc -l)
if [ $PROCESS_NUM -gt 0 ]; then
#runs
RET=1
else
#stopped
RET=0
fi
if [ $RET -eq $START_OR_STOP ]; then
sleep 5 #wait...
else
if [ $START_OR_STOP -eq 1 ]; then
echo -ne " stopped"
else
echo -ne " started"
fi
echo
exit 0
fi
let COUNT=COUNT+1
done
if [ $START_OR_STOP -eq 1 ]; then
echo -ne " !!$PROCESS failed to stop!! "
else
echo -ne " !!$PROCESS failed to start!! "
fi
echo
exit 1
Use the following import statement to import java.util.List:
<%@ page import="java.util.List" %>
BTW, to import more than one class, use the following format:
<%@ page import="package1.myClass1,package2.myClass2,....,packageN.myClassN" %>
A lot of the above answers are a bit out of date, so this is a quick summary for a more recent version of RSpec (3.8+). This solution raises no warnings from rubocop-rspec and is inline with rspec best practices:
A successful JSON response is identified by two things:
application/jsonAssuming that the response object is the anonymous subject of the test, both of the above conditions can be validate using Rspec's built in matchers:
context 'when response is received' do
subject { response }
# check for a successful JSON response
it { is_expected.to have_attributes(content_type: include('application/json')) }
it { is_expected.to have_attributes(body: satisfy { |v| JSON.parse(v) }) }
# validates OP's condition
it { is_expected.to satisfy { |v| JSON.parse(v.body).key?('success') }
it { is_expected.to satisfy { |v| JSON.parse(v.body)['success'] == true }
end
If you're prepared to name your subject then the above tests can be simplified further:
context 'when response is received' do
subject(:response) { response }
it 'responds with a valid content type' do
expect(response.content_type).to include('application/json')
end
it 'responds with a valid json object' do
expect { JSON.parse(response.body) }.not_to raise_error
end
it 'validates OPs condition' do
expect(JSON.parse(response.body, symoblize_names: true))
.to include(success: true)
end
end
Android Studio debug.keystore file path depend on environment variable ANDROID_SDK_HOME.
If ANDROID_SDK_HOME defined, then file placed in SDK's subfolder named .android .
When not defined, then keystore placed at user home path in same subfolder:
- %HOMEPATH%\.android\ on Windows
- $HOME/.android/ on Linux
I maintain PDFKit, which also powers pdfmake (already mentioned here). It works in both Node and the browser, and supports a bunch of stuff that other libraries do not:
Check out http://pdfkit.org/ for a full tutorial to see for yourself what PDFKit can do. And for an example of what kinds of documents can be produced, check out the docs as a PDF generated from some Markdown files using PDFKit itself: http://pdfkit.org/docs/guide.pdf.
You can also try it out interactively in the browser here: http://pdfkit.org/demo/browser.html.
It is possible to do with CSS only by selecting active and focus pseudo element of the button.
button:active{
background:olive;
}
button:focus{
background:olive;
}
See codepen: http://codepen.io/fennefoss/pen/Bpqdqx
You could also write a simple jQuery click function which changes the background color.
HTML:
<button class="js-click">Click me!</button>
CSS:
button {
background: none;
}
JavaScript:
$( ".js-click" ).click(function() {
$( ".js-click" ).css('background', 'green');
});
Check out this codepen: http://codepen.io/fennefoss/pen/pRxrVG
Function imageMorph will create a new img element therefore the id is removed.
Changed to
$("#wrapper > img")
You should use live() function for click event if you want you rocket lanch again.
Updated demo: http://jsfiddle.net/ynhat/QQRsW/4/
its not .val() if you want to get file /home/user/default.png it will get with .val() just default.png
Do this to get the JSON
String json = EntityUtils.toString(response.getEntity());
More details here : get json from HttpResponse
as Itsproinc said, the REN command works!
but if your file path/name has spaces, use quotes " "
example:
ren C:\Users\&username%\Desktop\my file.txt not my file.txt
add " "
ren "C:\Users\&username%\Desktop\my file.txt" "not my file.txt"
hope it helps
I changed the location of the app and copied it to a short path. You can do that by just copying your project and pasting it to a new Short Location. And, it worked for me.
For example,
Old_path: c/:user/android_studio_project/your_app
New_path: c/:your_app