_id stringlengths 2 6 | text stringlengths 4 46k | title stringclasses 1
value |
|---|---|---|
d4001 | You can do it as follows:
Simply take the top-level view where all of the sub-views have been composited, and then:
+ (UIImage *) imageWithView:(UIView *)view
{
UIGraphicsBeginImageContextWithOptions(view.bounds.size, view.opaque, 0.0);
if ([view respondsToSelector:@selector(drawViewHierarchyInRect:afterScre... | |
d4002 | Your code doesn't set the device context's text foreground color for DrawText(), although the default is black. See SetTextColor().
SetBkMode(..., TRANSPARENT) just sets the background color/mode for the DrawText() rect, not the entire window.
A: You are asking about how to draw the window so it is transparent, but t... | |
d4003 | Generally I think it's best to keep children elements within the bounds of their parents because of how tricky this can get. However if you need to use this layout you can try something like:
margin-left: calc((-1 * 960px * .25) - (50vw - (.5 * 960px)));
I'm sure that can be shortened, but I wanted to leave the full c... | |
d4004 | There is no easy way to do this. Typically, you need to map an open-generic abstraction to an open-generic implementation, like this:
services.AddTransient(typeof(IEventConsumer<>), typeof(CustomerEvent<>));
This, however, will not work in your case because MS.DI is unable to figure out how the generic type argument f... | |
d4005 | your binding isn't well written. instead of writing views:CarView.Status="{Binding Status}" you should write only Status="{Binding Status}"
A: It seems that your Control is binding to itself.
Status is looked for in CarView.
You should have a line of code in your control CodeBehind like :
this.DataContext = new Vie... | |
d4006 | Double quotes "" works
spring:
application:
name: app
profiles:
active: DEV
config:
import: "configserver:" | |
d4007 | In your view model, you'll want to hook into your router by creating a computed that listens to the value of the current instruction:
var ko = require('knockout');
var router = require('plugins/router');
function viewModel() {
this.currentRoute = ko.computed(function() {
return router.activeInstruction().f... | |
d4008 | It seems like you have to use dd start wrt ..got, i.e. reference the global offset table instead of the procedure linkage table. The latter would only work with something like call start wrt ..plt, i.e. an real instruction. In this case you are using dd, i.e. storing an immediate value in the output. | |
d4009 | First off, to run nginx in debug you need to run the nginx-debug binary, not the normal nginx, as described in the nginx docs. If you don't do that, it won't mater if you set the error_log to debug, as it won't work.
If you want to find out WHY it is a 2 step process, I can't tell you why exactly the decision was made ... | |
d4010 | Your question is a bit unclear, however if you are asking about user access controls, whereby you can give certain users certain permissions, TwinCAT does have a built-in user management system. However, it relies on Beckhoff's HMI software products (Either HMI or HMI Web).
If you are using a different HMI solution, y... | |
d4011 | Found it. Data Studio doesn't like spaces in column aliases, yet it won't show any error for them. The working is the same with all spaces in aliases replaced by underscore | |
d4012 | This is a perfectly reasonable model. True, you can take the approach of creating a join table for a 1:1 relationship (or, somewhat better, you could put user_id in the profile_picture table), but unless you think that very few users will have profile pictures then that's likely a needless complication.
Readability is ... | |
d4013 | Unfortunately, the port for ACI to exposed to the Internet should be a unique one, it means the port only can appear one time. And I know that you want the port 53 allowing both TCP and UDP protocol, but it does not support in ACI currently.
If you do not mind, the VM can help you achieve your purpose. | |
d4014 | The relevant errors here are:
Unable to look up TXT record for host discord-y3bzo.mongodb.net
DNS error
java.net.SocketTimeoutException: Receive timed out
This suggests that you are using a mongodb+srv style connection string, and the DnsClient library is timing out trying to query the DNS server for the TXT record in ... | |
d4015 | Moya returns MoyaError enum in error block which you can handle by extracting the error type using switch on MoyaError and then using statusCode to convert to NetworkError enum
func logInRequest(tokenType: accessTokenTypeEnum, token: String, secondKey: String, client: String) -> Observable<LoginModel> {
return ... | |
d4016 | The WHERE clause of your query contains a comparison of a literal numeric value with a string (column id).
When it needs to compare values of different type, MySQL uses several rules to convert one or both of the values to a common type.
Some of the type conversion rules are not intuitive. The last rule is the only one... | |
d4017 | Following is an option:
Upload a file temporarily to your server. Once uploaded to localhost, use curl to upload the file to remote server.
For password protection you can use an access token which expires every 1 hour or so. Pass access_token as a variable with your upload request. Remote server verifies that access_t... | |
d4018 | Yes you have to implement your own way of showing buttons on UITableViewCells by customizing the UITableViewCells.
As far as your requirement is concerned, I dont think its a good idea to show the "edit" button below the "delete" button, as accommodating both buttons vertically one-by-one may disappoint the user to mak... | |
d4019 | If I understood your goal correctly, you need a method that expects two string arguments.
And depending on the number of occurrences of the second string in the first string the method will return either the first string intact (if the target value is unique or not present in the first string), or will generate a new s... | |
d4020 | Per the VFP documentation, the ActiveRow Property "Specifies the row that contains the active cell in a Grid control. Not available at design time; read-only at run time".
I would do something like this.
IF EOF("TableAlias) = .F.
SKIP 1 IN "TableAlias"
ENDIF | |
d4021 | In your routes file, you can specify the mapping this way:
mount CustomerApp, :at => '/customer'
Now, inside your sinatra application, you can specify your routes without the /customer part.
Dont't forget to require your sinatra application somewhere (you can do it directly in the route file)
A: You need to add an ad... | |
d4022 | PrimeFaces supports lazyloading for the datatable. The feature that you can do lazy loading (no need to fully load all data upfront), is actually provided by actually giving you full control of any aspect of sorting, paging and filtering.
Normally you would filter, sort and then page, but that could be done in any or... | |
d4023 | RegEx is a poor choice for dates. You could look for : and examine the remaining tokens:
Sub Foo()
Dim result() As Variant
result = GetDates("Previous Month: 9/1/2015 - 9/30/2015")
If UBound(result) Then
Debug.Print result(0)
Debug.Print result(1)
End If
End Sub
Function GetDates(str ... | |
d4024 | For any argument except an empty list, the second case always fires:
rem1 ys _ = ys
It says "whatever the arguments are, always return the first argument". So it does.
You were probably thinking about the second case "in comparison" with the third case: the third case matches on (:), and the second case matches "when ... | |
d4025 | You need to assign the binding you defined to an endpoint you create. Here's an example:
<bindings>
<basicHttpBinding>
<binding name="basicHttp" allowCookies="true"
maxReceivedMessageSize="2147483647"
maxBufferSize="2147483647"
maxBufferPoolSize="2147483647"
t... | |
d4026 | I'm not sure it's a bug.
I guess when you register your interpreter, you uncheck the checkbox : "Accept file as argument"
This mean LDT will not manage the file to launch (that's why the Launch script is disabled)
The standard lua interpreter support file as argument and -e option, so the two check box should be checke... | |
d4027 | The problem is that you are locking out yourself.
With
Thread.sleep(x * 2);
you are blocking the EventDispatchThread that would run your ActionListener. Still the timer internally keeps a flag that the timeout occured and that it should run your ActionListener at the next possible time.
But
TIMER.stop();
is resetting... | |
d4028 | You were close with your first attempt--it looks like you forgot to URI encode the = sign as %3D. Try this instead:
&fq=(prefix+field%3Dclaimedgalleryid+'')
I highly recommend using the "test search" feature to work out the kinks in your query syntax. You can see the results right there, and then use the "View Raw: JS... | |
d4029 | Use this
Dim xmlDoc As XDocument = <?xml version="1.0" encoding="utf-16"?>
<!-- This is comment by you -->
<Employees>
<Employee id="EMP001">
<name>Wriju</name>
... | |
d4030 | You define the clock period in ns and the synt/PR-tools tries to place the logic so this time constraint is fulfilled. If it fails you will get a timing error.
If it is not finished within 1 clk the result is undefined. | |
d4031 | Don't use not in with a subquery. It doesn't work the way you expect with NULL values. If any value returned by the subquery is NULL, then no rows are returned at all.
Instead, use not exists. This has the semantics that you expect:
select wpb.[ID number]
from [Fact].[REPORT].[WPB_LIST_OF_IDS] wpb
where not exists (... | |
d4032 | Try disabling csrf token in your configuration:
@Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests()
.antMatchers("/css/**")
.permitAll()
.antMatchers("/js/**")
.permitAll()
.anyReque... | |
d4033 | I think what you really need is ManyToMany relationship.
Because in your case, one Tournament can have many Member(s), and Member can follow many Tournament(s).
If you use OneToMany, the JPA provider will check if the Member already has Tournament assigned, and will fail to add if it true | |
d4034 | what is the problem here?
The problem is that you don't terminate your strings.
C requires strings to be null terminated:
The length of a C string is found by searching for the (first) NUL byte. This can be slow as it takes O(n) (linear time) with respect to the string length. It also means that a string cannot conta... | |
d4035 | If you are not the original developer (logged in with the same account) XAP installation through SD Card or download will still require you buy the application. If you have already bought it in the past it will not ask again as it will verify that with the Windows Phone Store.
Is that your question?
If you are asking h... | |
d4036 | A circle, is the geometric position of all the points whose distance from a central point is equal to some number "R".
You want to find the points whose distance is less than or equal to that "R", our radius.
The distance equation in 2d euclidean space is d(p1,p2) = root((p1.x-p2.x)^2 + (p1.y-p2.y)^2).
Check if the dis... | |
d4037 | enumerate() returns a generator object; you only printed the representation of the object, then discard it again. The second line then reused the same memory location for a now object.
You can just refer directly to the temp_buffer object without enumerate() here:
for i, word in enumerate(temp_buffer):
print(temp_b... | |
d4038 | You can always use classMap or styleMap directives for the dynamic styling in the Lit Component. More information available at Dynamic classes and styles.
import { html, css, LitElement } from 'lit-element';
import { classMap } from 'lit/directives/class-map.js';
class SinDrawer extends LitElement {
static get style... | |
d4039 | In my opinion the way you want to avoid is very appropriate. There must be a piece of such code somewhere.
If you can't put that method in the target class just put it somewhere else (some factory). You should additionaly make your method static.
Take a look at Factory method pattern.
2nd option would be extending B a... | |
d4040 | You can do it this way:
SELECT T1.ColA, T2.ColB, T1.Rank
FROM TableName T2 JOIN
(SELECT ColA,MAX(Rank) as Rank
FROM TableName
GROUP BY ColA) T1 ON T1.ColA=T2.ColA AND T1.Rank=T2.Rank
Explanation:
*
*Inner query (T1) selects records with highest rank for each values of ColA.
*Outer query (T2) is used to select Col... | |
d4041 | If they are not properties then you will have to implement a getter method to access them.
-(String*)getiVar{
return iVar;
}
A: Finally, the solution is to use NS_ENUM.
Like that:
typedef NS_ENUM(NSUInteger, shape) {
rectangle = 0,
triangle = 1,
square = 1,
...
};
-(void)changeShape:(shape)newShape; | |
d4042 | The math behind a Bézier path is actually "just":
start⋅(1-t)3 + 3⋅c1⋅t(1-t)2 + 3⋅c2⋅t2(1-t) + end⋅t3
This means that if you know, the start, the end and both control points (c1 and c2), then you can calculate the value for any t (from 0 to 1).
It the values are points (like in the image below) then you can do these ... | |
d4043 | You Can use Java Script Regular Expression to validate input following code will do what you want
$('input').bind('keypress', function (event) {
var regex = new RegExp("^[a-zA-Z0-9\b _ _%]+$");
var key = String.fromCharCode(!event.charCode ? event.which : event.charCode);
if (!regex.test(key)) {... | |
d4044 | It is really impossible to do those navigation steps with the phantomjs engine. It seems that the QtWebkit fork of phantom (version 1.9.7) is not up to the task anymore. Although your code works fine as is with slimerjs. You can comfortably install slimerjs through npm:
npm install -g slimerjs
and run your script with... | |
d4045 | Downcasting is the act of casting a
reference of a base class to one of
its derived classes.
http://en.wikipedia.org/wiki/Downcasting
No, you do not downcast, since double and int are not classes.
A: No, you are not down casting. You are just casting, and you're chopping off anything after the decimal.
Down cast... | |
d4046 | Try using mysqli_query instead of mysql_query.
I think mysqli_connect returns an object and mysql_query needs a string. | |
d4047 | You can use UNION to combine two queries that have same structure , also you should select from combined result and then order them
SELECT * FROM (
SELECT fecha_salida, COUNT(*) AS agencia
FROM ventas
WHERE `fecha_venta` between '2012-03-11 00:00:00' and '2019-08-30 23:59:00'
and ventas.eliminado = ... | |
d4048 | The compiler message makes the error clear: There is no method ToDictionary which can accept the arguments and types specified.
The mistake here is in specifying the type arguments on ToDictionary. The MSDN documentation defines the extension method as ToDictionary<TKey, TSource>. The source in your example is IEnumera... | |
d4049 | official documentations explains everything (for android)
You can see that H.265 main profile is supported by 5.0+ devices. Also some other profiles are supported by some devices, but their support is implemented by the manufacturers. The documentation lists the formats that are granted to be played. All other formats... | |
d4050 | GNU is not a compiler. It is an Operating System and a collection of free software made to be "Unix like" without using Unix.
(GNU stands for "GNU's not Unix!")
GCC stands for "GNU Compiler Collection" and is a piece of GNU software that includes a compiler with frontends for multiple languages:
The standard compiler ... | |
d4051 | yes , it works with AgroalDataSource
A: Fixed with latest (2.2.3.Final) version. | |
d4052 | Separation of concerns: you don't want to muddy your nice clean implementation of fib with all the bookkeeping required to make it more efficient. Let fib compute Fibonacci numbers, and let Memoize worry about memoizing fib (or any other function). | |
d4053 | Tested on Chrome, and it scrolls just fine.
Scrolling is controlled by your mouse settings, so maybe something changed with your scroll wheel? | |
d4054 | You have to use [SyncVars] Attribute. In short what it does is it synchronize a variable from client to the server. Here is a simple example from Unity3d Documentation.
[SyncVar]
int health;
public void TakeDamage(int amount)
{
if (!isServer)
return;
health -= amount;
}
another way to do this is by ... | |
d4055 | You'll need JavaScript for this. HTML's target can't target the window's parent (opener) window.
The following will open the page in the parent window if JavaScript is enabled, and open it in a new window if it is disabled. Also, it will react gracefully if the current page does not have an opener window.
<a href="pag... | |
d4056 | You need to send some headers so the browser knows how to handle the thing you are streaming. In particular:
Response.ContentType = "image/png"
Response.ContentType = "image/jpg"
etc.
Also note that for anything different than PDF, you are setting the content-disposition to "Content-Disposition", "application; ... | |
d4057 | It just deletes the struct -in your case node- it points to, you can still use that pointer -make it point to another node-, in fact there's no way delete the pointer itself since it's allocated on the stack. it's automatically "deleted" when you leave the function.
p.s: no need to set current->next to null
A: Delete ... | |
d4058 | Too nice a challenge to pass.
Pretty sure not achievable via CSS alone, I expected it to be easier with JS.
Ended up as a bit of both:
class zoomFactor {
constructor(el) {
this.el = this.query(el, document);
this.update();
this.query('input').addEventListener('input', () => this.update());
win... | |
d4059 | One way you can do this is using children routes. This will help you load components inside of another component. You will need to add the router outlet tag inside the parent component for this to work. Let me know if that helps. | |
d4060 | I would personally simplify the design like this:
Table: person
*
*person_id (primary key)
*...
Table: name
*
*name_id (primary key)
*name
*name_type
*parent_name_id (foreign key of itself)
*person_id (foreign key of person table)
The table name has a recursive relationship where parent_name_id contains th... | |
d4061 | Not sure if you still running into this issue or not but your on an older release of Intel's HAXM. The current release is: HAX 1.0.8 Download
I saw your post and kept getting a crash.
When tailing the /var/log/system.log on Mac OSX 10.9 I would see your above messages. When I tried to reinstall the HAX I would see the ... | |
d4062 | git merge-base --is-ancestor A B
if [ $? -eq 0 ]
then
# it's an ancestor
else
# it's not an ancestor
fi
This is obviously working on the commits that the branches point to. Git doesn't really track branch lineage the way something like Clearcase does though, so it's quite possible that you could have had A fir... | |
d4063 | The RedisMessageStore does not have any expiration features. And technically it must not. The point of this kind of store is too keep data until it is used. Look at it as persistent storage. The RedisMetadataStore is based on the RedisProperties object, so it also cannot use expiration feature for particular entry.
You... | |
d4064 | Here is how I by-pass the issue:
In the IMPORT A LOCALIZATION PACK form, uncheck Currency.
Import the pack, and create the currency manually. | |
d4065 | No, there's not. The point is that you're not rebuilding the sources, you're rebuilding binaries.
What you can do is build an intermediate .o consisting only of the shared sources, and then use that in your tests, and binaries. | |
d4066 | After an actual 2 hours of googling here's a rule that can use the fill handle to satisfy this
=IF($A:$A<=5, true)
And then adapt for between / greater than. | |
d4067 | Actually when you set the variable to c='0', it means that the value of c is now the ascii value of '0' and that is = 48.
Since you are setting the value of c to 48 but the array size is 10, your code will get a runtime exception because you are trying to access an index that doesn't even exist.
Remember when you use ... | |
d4068 | The following fiddle demonstrates how to call functions when repeating over items. You could also just pass in an id to the remove function.
<input value="Remove From Room" type="button" ng-click="removeStudent(student)"/>
</div>
$scope.removeStudent = function(student) {
angular.forEach($scope.studentList, fu... | |
d4069 | there are some little errors in you code, I fixed them and pointed them with arrows (◄■■■) :
.stack 100h ;◄■■■ PROCEDURES REQUIERE STACK.
.data
S dw ? ;◄■■■ DW, NOT BYTE, BECAUSE AX IS TYPE DW.
.code
main proc
call ven
;call outdec
MOV AH,4ch
INT 21h
main endp
ven proc
MOV S,0
L1:
INC S ;◄... | |
d4070 | Simply wrap the output in an <a> tag
<td><font face="Arial, Helvetica, sans-serif"><a href="http://sitename.com/<?php echo $f5; ?>"><?php echo $f5; ?></a></font></td>
A: The following will print a link containing the fixed URL.
<?php
$url = 'http://www.' . $_SERVER['SERVER_NAME'] . '/' . $f1;
echo '<a href="' . $url ... | |
d4071 | Change to this and check again.
if(first_name.length() == 0)
{
Toast.makeText(NameOfYourActivity.this, "Please fill Name", Toast.LENGTH_SHORT).show();
Utilities.writeIntoLog("Please fill Name");
}
A: just post the google code link here.
Since Jelly Bean, users can disable notifications for a given app via... | |
d4072 | TextBlock MyText = new TextBlock();
Binding binding = new Binding();
binding.Path = new PropertyPath("Name"); //Name of the property in Datacontext
BindingOperations.SetBinding(MyText,TextBlock.TextProperty , binding);
If you want to bind to property of some other object you will need to set binding.Source to that ob... | |
d4073 | As @danben mentioned, there is a difference between S3 and EC2.
One thing that may be interesting for people looking to host a website on Amazon, specially if they want to start small is that Amazon started offering a free tier some months ago. Together with services like BitNami Cloud Hosting (disclaimer, I helped des... | |
d4074 | Your entire trigger's code should be something like this:
MERGE INTO Table3 t
USING (SELECT TId,CASE WHEN COUNT(*) > 1 THEN 1 ELSE 3 END as C32
FROM deleted
GROUP BY TId) u
ON t.TId = u.TId
WHEN MATCHED THEN UPDATE SET C32 = 1
WHEN NOT MATCHED AND u.TId is not null THEN
INSERT (TId,C32,C33) VALUES (u.... | |
d4075 | I have 4 errors concerning lib/Varien/Crypt/Mcrypt.php
Warning: mcrypt_generic_init(): Key size is 0 in /lib/Varien/Crypt/Mcrypt.php on line 94
Warning: mcrypt_generic_init(): Key length incorrect in /lib/Varien/Crypt/Mcrypt.php on line 94
Warning: mcrypt_generic_deinit(): 495 is not a valid MCrypt resource in /lib/V... | |
d4076 | Used the following lodash functions:
Get the name of fruits using _.map.
uniqueFruitNames = Get the unique names by _.uniq and then sort them.
data2013 and data2014 = Use _.remove to get fruits of particular year and sort them respectively.
Use _.zipObject to zip uniqueFruitsName and data2013
uniqueFruitsName and data2... | |
d4077 | Use this flag when you are opening the C acitivity.
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
This will clear all the activities on top of C.
A: Since A is your root (starting) activity, consider using A as a dispatcher. When you want to launch C and finish all other activities before (under) it, do this:
// ... | |
d4078 | Answering my own question:
seq = shape as_seq | attr seq
as_seq = (shape | attr)*
does the trick
(where shape and attr are defined elsewhere in the grammar.
e.g. shape = 'a' and attr = 'b'. Then 'a' 'ab' 'aaab' 'bbbab' will all match but 'b' 'bb' 'bbb..' etc will not) | |
d4079 | I think you may want to look at http://chocolat.insipi.de.
It's a free cross browser JavaScript library that handles switching images.
A: This is my favorite gallery and it's easy to use.
https://sachinchoolur.github.io/lightgallery.js/ | |
d4080 | Answered in comments, so reposting comment as answer Re: https://meta.stackexchange.com/questions/90263/unanswered-question-answered-in-comments
You may have a hidden character / line feed etc?
Just select and delete the entire work "username" (after the SELECT) and try retyping. | |
d4081 | An alternative to the object property and deletion methods is calling the showMaxMin method on the chart object itself:
chart.yAxis.showMaxMin(false);
A: After rendering the chart do:
d3.selectAll(".nv-axisMaxMin-y").remove(); //it will remove the max min
Working code here
Hope this helps!
A: set chart : {
... | |
d4082 | The OAuth Client ID is obtained so that your app can access the Google Fit API. As the SHA-1 of your certificate is already known by Google Fit, you do not need to enter the actual Client ID into your code. Your certificate is part of your app, and identifies the app to Google Fit.
https://developers.google.com/fit/and... | |
d4083 | Just so you know, you are not supposed to ask people to give you a code in this site. You should try to make your own first, and if you get any problems then ask for help. But, as far as your a php script for questions, then here is a an entire source code, from elanman.
http://blog.elanman.com/elanzips/php-quiz.zip
Yo... | |
d4084 | Right might be a little late to answer this but someone else may benefit.
On the canvas or display object housing the TextFlow and sprite add a creationComplete functon.
I don't know if this step is necessary, but it works for me. Add a label with the text thats going to go into TextFlow (with the same font and fontSiz... | |
d4085 | I think you just forgot to set the onClickListener in your ViewHolder constructor:
public VendorHolder(View itemView)
{
//These pull as null
super(itemView);
Vvendor_image = (ImageView)itemView.findViewById(R.id.vendor_image2);
Vvendor_name = (TextView)itemView.findViewById(R.id.... | |
d4086 | After this line:
datalist <- Filter(length, datalist)
Do:
datalist <- lapply(datalist, function(x) {
if(any(!x %in% mc_answers))
c(x[x %in% mc_answers], paste(x[!x %in% mc_answers], collapse = ", "))
else
x[x %in% mc_answers]
})
Then run the rest of your code as-is so you end up with:
> (data_per_... | |
d4087 | My small 5 cents.
Cucumber is mostly used for acceptance tests (correct me if you use it for unit testing) and Robolectric is mostly used for unit testing.
As for me, it is overkill to write cucumber during TDD. And Robolectric is still not android and I would run acceptance tests on real device or at least emulator.... | |
d4088 | You'll want to use some sort of java library for Microsoft Office. Take a look at Apache POI for this. Here's an example of using Apache POI.
As a side note, I would also recommend that the user doesn't have to actually connect their device to the computer, but rather make an export feature which will create the Word D... | |
d4089 | When you say this:
var x = 6;
The var x declaration will be hoisted to the top of the current scope. However, the assignment part will not be hoisted. The result is that you're saying this:
var x;
// Everything from the top of the scope to your `var x = 6` goes here.
x = 6;
In your case, you're doing this:
var Users ... | |
d4090 | To use environment variable in react you need to prefix the variable name with process.env.REACT_APP_. Documentation
So in your .env file you have:
REACT_APP_DS_API_URL=[http://url.com](http:url.com/)
Then to use:
const url = `${process.env.REACT_APP_DS_API_URL}/graph/tech-stack-by-role`
Update to answer question:
up... | |
d4091 | str.format() I got too in my head about this.
A: bphi is right, use string formatting
e.g.
test1 = "I think {name} should be our {position}. Only {name} is experienced. Who else could be a {position}?"
test1.format(name="Bob", position="top cat")
> 'I think Bob should be our top cat. Only Bob is experienced. Who el... | |
d4092 | Check out Customizing the Navigation Bar section of this page.
Change the navigation background image and hide navigation bar on push
Also set prefersLargeTitles of bar as true only in iOS 11 | |
d4093 | Replace the content of your removeFile() method with this:
(given that the files variable is an array)
methods: {
removeFile(key) {
this.files.splice(key, 1);
}
You can also use the Vue helper for removing items in an array or a property in an object:
methods: {
removeFile(key) {
this.$delete(th... | |
d4094 | If you simply want to enumerate through your enum type you can use this:
foreach (InstructionType type in Enum.GetValues(typeof(InstructionType)))
{
if (type.ToString() == "ADD")
//do sth here
}
Problem is your enum is private, so it's not realy a possibility. The only option you have is... | |
d4095 | *
*You have a $scope.newCompany variable which is a function, not an object.
*When you initialize $scope.companyData, you call id: $scope.newCompany.id, where $scope.newCompany is undefined. Try define it first with all its properties ($scope.newCompany = {
id : "",
...
})
*Call your submit function something else.... | |
d4096 | Here is a working example for you to start. This is a very basic implementation.
*
*In the test case the stored passwords are visible. You do not want to authenticate in this way. It is unsafe. You need to find a way to hash the passwords and match. There are some clues on Huidong Tian github link
*I implemented t... | |
d4097 | There is information found here to configure the endpoint for JSNLog. Take a look at the "Configuring JSNLog" Section of this page (http://jsnlog.com/Documentation/HowTo/Angular2Logging and http://jsnlog.com/Documentation/JSNLogJs/AjaxAppender/SetOptions).
But to summarize, just add this line to your app.module.ts bef... | |
d4098 | This afflicts only the 32-bit compiler; x86-64 builds are not affected, regardless of optimization settings. However, you see the problem manifest in 32-bit builds whether optimizing for speed (/O2) or size (/O1). As you mentioned, it works as expected in debugging builds with optimization disabled.
Wimmel's suggestion... | |
d4099 | its stuck in the loop because user cant guess the same num that randnum genertes
"while userguess !=a " it'll never be true | |
d4100 | Not knowing, what you really want to accomplish:
Did you have a look at the drawImage-method of the rendering-context?
Basically, it does the composition (as specified by the globalCompositeOperation-property) for you -- and it allows you to pass in a canvas element as the source.
So could probably do something along t... |
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