This method will help you to logout from facebook programmatically in android
/**
* Logout From Facebook
*/
public static void callFacebookLogout(Context context) {
Session session = Session.getActiveSession();
if (session != null) {
if (!session.isClosed()) {
session.closeAndClearTokenInformation();
//clear your preferences if saved
}
} else {
session = new Session(context);
Session.setActiveSession(session);
session.closeAndClearTokenInformation();
//clear your preferences if saved
}
}
Use the formula by tigeravatar:
=COUNTIF($B$2:$B$5,A2)>0 – tigeravatar Aug 28 '13 at 14:50
as conditional formatting. Highlight column A. Choose conditional formatting by forumula. Enter the formula (above) - this finds values in col B that are also in A. Choose a format (I like to use FILL and a bold color).
To find all of those values, highlight col A. Data > Filter and choose Filter by color.
len(response['Items'])
will give you the count of the filtered rows
where,
fe = Key('entity').eq('tesla')
response = table.scan(FilterExpression=fe)
Test this
var selected = this.ComboBox.GetItemText(this.ComboBox.SelectedItem);
MessageBox.Show(selected);
If you are using CocoaPods and at some point botched an update or install (manually killed it or something), try
1) Removing the index.lock file (in .git/index.lock)
2) Remove your Podfile.lock file.
3) Do a new pod update
4) Try issuing the git command that was failing (in my case it was a git add .)
Following on from my other comment, here's a batch file which displays the current JRE or JDK based on the registry values.
It's different from the other solutions in instances where java is installed, but not on the PATH.
@ECHO off
SET KIT=JavaSoft\Java Runtime Environment
call:ReadRegValue VER "HKLM\Software\%KIT%" "CurrentVersion"
IF "%VER%" NEQ "" GOTO FoundJRE
SET KIT=Wow6432Node\JavaSoft\Java Runtime Environment
call:ReadRegValue VER "HKLM\Software\%KIT%" "CurrentVersion"
IF "%VER%" NEQ "" GOTO FoundJRE
SET KIT=JavaSoft\Java Development Kit
call:ReadRegValue VER "HKLM\Software\%KIT%" "CurrentVersion"
IF "%VER%" NEQ "" GOTO FoundJRE
SET KIT=Wow6432Node\JavaSoft\Java Development Kit
call:ReadRegValue VER "HKLM\Software\%KIT%" "CurrentVersion"
IF "%VER%" NEQ "" GOTO FoundJRE
ECHO Failed to find Java
GOTO :EOF
:FoundJRE
call:ReadRegValue JAVAPATH "HKLM\Software\%KIT%\%VER%" "JavaHome"
ECHO %JAVAPATH%
GOTO :EOF
:ReadRegValue
SET key=%2%
SET name=%3%
SET "%~1="
SET reg=reg
IF DEFINED ProgramFiles(x86) (
IF EXIST %WINDIR%\sysnative\reg.exe SET reg=%WINDIR%\sysnative\reg.exe
)
FOR /F "usebackq tokens=3* skip=1" %%A IN (`%reg% QUERY %key% /v %name% 2^>NUL`) DO SET "%~1=%%A %%B"
GOTO :EOF
To do this, stop the click on the child using .stopPropagation:
$(".example").click(function(){
$(this).fadeOut("fast");
}).children().click(function(e) {
return false;
});
This will stop the child clicks from bubbling up past their level so the parent won't receive the click.
.not() is used a bit differently, it filters elements out of your selector, for example:
<div class="bob" id="myID"></div>
<div class="bob"></div>
$(".bob").not("#myID"); //removes the element with myID
For clicking, your problem is that the click on a child bubbles up to the parent, not that you've inadvertently attached a click handler to the child.
Bill the user: "Hey Jimmy, show me that report"
Jimmy the SP: "Hey, I'm not sure who you are yet. We have a process here so you go get yourself verified with Bob the IdP first. I trust him."
Bob the IdP: "I see Jimmy sent you here. Please give me your credentials."
Bill the user: "Hi I'm Bill. Here are my credentials."
Bob the IdP: "Hi Bill. Looks like you check out."
Bob the IdP: "Hey Jimmy. This guy Bill checks out and here's some additional information about him. You do whatever you want from here."
Jimmy the SP: "Ok cool. Looks like Bill is also in our list of known guests. I'll let Bill in."
Bill the user: "Hey Bob. I want to go to Jimmy's place. Security is tight over there."
Bob the IdP: "Hey Jimmy. I trust Bill. He checks out and here's some additional information about him. You do whatever you want from here."
Jimmy the SP: "Ok cool. Looks like Bill is also in our list of known guests. I'll let Bill in."
I go into more detail here, but still keeping things simple: https://jorgecolonconsulting.com/saml-sso-in-simple-terms/.
Similarly with OUTER JOINs, the word "OUTER" is optional. It's the LEFT or RIGHT keyword that makes the JOIN an "OUTER" JOIN.
However for some reason I always use "OUTER" as in LEFT OUTER JOIN and never LEFT JOIN, but I never use INNER JOIN, but rather I just use "JOIN":
SELECT ColA, ColB, ...
FROM MyTable AS T1
JOIN MyOtherTable AS T2
ON T2.ID = T1.ID
LEFT OUTER JOIN MyOptionalTable AS T3
ON T3.ID = T1.ID
You're asking for all the elements of class facetContainerDiv, of which there is only one (your outer-most div). Why not do
List<WebElement> checks = driver.findElements(By.class("facetCheck"));
// click the 3rd checkbox
checks.get(2).click();
import datetime
temp = datetime.datetime.fromtimestamp(1386181800).strftime('%Y-%m-%d %H:%M:%S')
print temp
Actually, the jQuery documentation has a more simple approach than the chained examples shown above (although they'll work just fine):
$("#myElement").unbind('mouseenter mouseleave');
As of jQuery 1.7, you are also able use $.on() and $.off() for event binding, so to unbind the hover event, you would use the simpler and tidier:
$('#myElement').off('hover');
The pseudo-event-name "hover" is used as a shorthand for "mouseenter mouseleave" but was handled differently in earlier jQuery versions; requiring you to expressly remove each of the literal event names. Using $.off() now allows you to drop both mouse events using the same shorthand.
Edit 2016:
Still a popular question so it's worth drawing attention to @Dennis98's point in the comments below that in jQuery 1.9+, the "hover" event was deprecated in favour of the standard "mouseenter mouseleave" calls. So your event binding declaration should now look like this:
$('#myElement').off('mouseenter mouseleave');
Similar to Graham Borland answer...but it seems you dont have to create Application class if you dont want...just create a Base Activity in your project
public class BaseActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_base);
setRequestedOrientation (ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
And extend this class instead of AppCompatActivity where you want to use Potrait Mode
public class your_activity extends BaseActivity {}
Or you could use Red Gate SQL Refactor or SQL Prompt, which expands your SELECT * into column lists with a click of the Tab button
so in your case, if you type in SELECT * FROM A JOIN B ... Go to the end of *, Tab button, voila! you'll see SELECT A.column1, A.column2, .... , B.column1, B.column2 FROM A JOIN B
It's not free though
At some point a duplicate copy of apply plugin: 'com.android.application' got added to my build gradle. Removing the duplicate copy and making sure all my apply plugins were at the top fixed the issue for me.
You have three options:
Style links to look like buttons using CSS.
Just look at the light blue "tags" under your question.
It is possible, even to give them a depressed appearance when clicked (using pseudo-classes like :active), without any scripting. Lots of major sites, such as Google, are starting to make buttons out of CSS styles these days anyway, scripting or not.
Put a separate <form> element around each one.
As you mentioned in the question. Easy and will definitely work without Javascript (or even CSS). But it adds a little extra code which may look untidy.
Rely on Javascript.
Which is what you said you didn't want to do.
Depending on your use of Google Analytics data, if you want basic information (such as visits, UI interactions) you might be able to not include analytics.js at all, yet still collect data in GA.
One option may be to instead use the measurement protocol in a cached script. Google Analytics: Measurement Protocol Overview
When you set the transport method explicitly to image, you can see how GA constructs its own image beacons.
ga('set', 'transport', 'image');
https://www.google-analytics.com/r/collect
?v={protocol-version}
&tid={tracking-id}
&cid={client-id}
&t={hit-type}
&dl={location}
You could create your own GET or POST requests with the required payload.
However, if you require a greater level of detail it probably won't be worth your effort.
Although Simon Cross's answer is accepted and correct, I thought I would beef it up a bit with an example (Android) of what needs to be done. I'll keep it as general as I can and focus on just the question. Personally I wound up storing things in a database so the loading was smooth, but that requires a CursorAdapter and ContentProvider which is a bit out of scope here.
I came here myself and then thought, now what?!
The Issue
Just like user3594351, I was noticing the friend data was blank. I found this out by using the FriendPickerFragment. What worked three months ago, no longer works. Even Facebook's examples broke. So my issue was 'How Do I create FriendPickerFragment by hand?
What Did Not Work
Option #1 from Simon Cross was not strong enough to invite friends to the app. Simon Cross also recommended the Requests Dialog, but that would only allow five requests at a time. The requests dialog also showed the same friends during any given Facebook logged in session. Not useful.
What Worked (Summary)
Option #2 with some hard work. You must make sure you fulfill Facebook's new rules: 1.) You're a game 2.) You have a Canvas app (Web Presence) 3.) Your app is registered with Facebook. It is all done on the Facebook developer website under Settings.
To emulate the friend picker by hand inside my app I did the following:
Details
The AsynchTask
private class DownloadFacebookFriendsTask extends AsyncTask<FacebookFriend.Type, Boolean, Boolean> {
private final String TAG = DownloadFacebookFriendsTask.class.getSimpleName();
GraphObject graphObject;
ArrayList<FacebookFriend> myList = new ArrayList<FacebookFriend>();
@Override
protected Boolean doInBackground(FacebookFriend.Type... pickType) {
//
// Determine Type
//
String facebookRequest;
if (pickType[0] == FacebookFriend.Type.AVAILABLE) {
facebookRequest = "/me/friends";
} else {
facebookRequest = "/me/invitable_friends";
}
//
// Launch Facebook request and WAIT.
//
new Request(
Session.getActiveSession(),
facebookRequest,
null,
HttpMethod.GET,
new Request.Callback() {
public void onCompleted(Response response) {
FacebookRequestError error = response.getError();
if (error != null && response != null) {
Log.e(TAG, error.toString());
} else {
graphObject = response.getGraphObject();
}
}
}
).executeAndWait();
//
// Process Facebook response
//
//
if (graphObject == null) {
return false;
}
int numberOfRecords = 0;
JSONArray dataArray = (JSONArray) graphObject.getProperty("data");
if (dataArray.length() > 0) {
// Ensure the user has at least one friend ...
for (int i = 0; i < dataArray.length(); i++) {
JSONObject jsonObject = dataArray.optJSONObject(i);
FacebookFriend facebookFriend = new FacebookFriend(jsonObject, pickType[0]);
if (facebookFriend.isValid()) {
numberOfRecords++;
myList.add(facebookFriend);
}
}
}
// Make sure there are records to process
if (numberOfRecords > 0){
return true;
} else {
return false;
}
}
@Override
protected void onProgressUpdate(Boolean... booleans) {
// No need to update this, wait until the whole thread finishes.
}
@Override
protected void onPostExecute(Boolean result) {
if (result) {
/*
User the array "myList" to create the adapter which will control showing items in the list.
*/
} else {
Log.i(TAG, "Facebook Thread unable to Get/Parse friend data. Type = " + pickType);
}
}
}
The FacebookFriend class I created
public class FacebookFriend {
String facebookId;
String name;
String pictureUrl;
boolean invitable;
boolean available;
boolean isValid;
public enum Type {AVAILABLE, INVITABLE};
public FacebookFriend(JSONObject jsonObject, Type type) {
//
//Parse the Facebook Data from the JSON object.
//
try {
if (type == Type.INVITABLE) {
//parse /me/invitable_friend
this.facebookId = jsonObject.getString("id");
this.name = jsonObject.getString("name");
// Handle the picture data.
JSONObject pictureJsonObject = jsonObject.getJSONObject("picture").getJSONObject("data");
boolean isSilhouette = pictureJsonObject.getBoolean("is_silhouette");
if (!isSilhouette) {
this.pictureUrl = pictureJsonObject.getString("url");
} else {
this.pictureUrl = "";
}
this.invitable = true;
} else {
// Parse /me/friends
this.facebookId = jsonObject.getString("id");
this.name = jsonObject.getString("name");
this.available = true;
this.pictureUrl = "";
}
isValid = true;
} catch (JSONException e) {
Log.w("#", "Warnings - unable to process Facebook JSON: " + e.getLocalizedMessage());
}
}
}
Also if you want selected field from table and aggregated then as array .
SELECT json_agg(json_build_object('data_a',a,
'data_b',b,
)) from t;
The result will come .
[{'data_a':1,'data_b':'value1'}
{'data_a':2,'data_b':'value2'}]
How it looks:
Best solution to my case. I need video fit web view size. Use embed youtube link with your video id. Example:
WebView youtubeWebView; //todo find or bind web view
String myVideoYoutubeId = "-bvXmLR3Ozc";
outubeWebView.setWebViewClient(new WebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
return false;
}
});
WebSettings webSettings = youtubeWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setLoadWithOverviewMode(true);
webSettings.setUseWideViewPort(true);
youtubeWebView.loadUrl("https://www.youtube.com/embed/" + myVideoYoutubeId);
Web view xml code
<WebView
android:id="@+id/youtube_web_view"
android:layout_width="match_parent"
android:layout_height="200dp"/>
If you mean in parallel, I think the comma operator when used in conjunction with an expression can do that:
a[1]=1, a[2]=2, ..., a[indexSize];
or if you mean in a single construct, you could do that in a for loop:
for(int index = 0, value = 10; index < sizeof(array)/sizeof(array[0]); index++, value--)
array[index] = index;
//Note the comma operator in an arguments list is not the parallel operator described above;
You can initialize an array decleration:
array[] = {1, 2, 3, 4, 5};
You can make a call to malloc/calloc/sbrk/alloca/etc to allocate a fixed region of storage to an object:
int *array = malloc(sizeof(int)*numberOfListElements/Indexes);
and access the members by:
*(array + index)
Etc.
A clear way without any need of regExp and any external libraries.
public static String trimLeadingZeros(String source) {
for (int i = 0; i < source.length(); ++i) {
char c = source.charAt(i);
if (c != '0') {
return source.substring(i);
}
}
return ""; // or return "0";
}
Taken from a related post:
public static boolean isInteger(String s) {
try {
Integer.parseInt(s);
} catch(NumberFormatException e) {
return false;
}
// only got here if we didn't return false
return true;
}
This is nice with cocoapod support
https://github.com/mRs-/HexColors
// with hash
NSColor *colorWithHex = [NSColor colorWithHexString:@"#ff8942" alpha:1];
// wihtout hash
NSColor *secondColorWithHex = [NSColor colorWithHexString:@"ff8942" alpha:1];
// short handling
NSColor *shortColorWithHex = [NSColor colorWithHexString:@"fff" alpha:1]
I find this type of approach works for me:
Product ProductDetail Country
========= ================== =========
ProductId ProductDetailId CountryId
- etc - ProductId CountryName
CountryId Language
ProductName - etc -
ProductDescription
- etc -
The ProductDetail table holds all the translations (for product name, description etc..) in the languages you want to support. Depending on your app's requirements, you may wish to break the Country table down to use regional languages too.
Look at your function s definition. If you forget using "()" after function declaration somewhere, you ll get plenty of errors with the same format:
... ??: class, interface, or enum expected ...
And also you have forgot closing bracket after your class or function definition ends. But note that these missing bracket, is not the only reason for this type of error.
{{ path(app.request.attributes.get('_route'),
app.request.attributes.get('_route_params')) }}
If you want to read it into a view variable:
{% set currentPath = path(app.request.attributes.get('_route'),
app.request.attributes.get('_route_params')) %}
The app global view variable contains all sorts of useful shortcuts, such as app.session and app.security.token.user, that reference the services you might use in a controller.
In case you want to get parts of an URL that you have stored in a variable, I can recommend URL-Parse
const Url = require('url-parse');
const url = new Url('https://github.com/foo/bar');
According to the documentation, it extracts the following parts:
The returned url instance contains the following properties:
protocol: The protocol scheme of the URL (e.g. http:). slashes: A boolean which indicates whether the protocol is followed by two forward slashes (//). auth: Authentication information portion (e.g. username:password). username: Username of basic authentication. password: Password of basic authentication. host: Host name with port number. hostname: Host name without port number. port: Optional port number. pathname: URL path. query: Parsed object containing query string, unless parsing is set to false. hash: The "fragment" portion of the URL including the pound-sign (#). href: The full URL. origin: The origin of the URL.
First I'd check to verify it is listening on the IPs you expect it to be:
netstat -nlpt | grep 6379
Depending on how you start/stop you may not have actually restarted the instance when you thought you had. The netstat will tell you if it is listening where you think it is. If not, restart it and be sure it restarts. If it restarts and still is not listening where you expect, check your config file just to be sure.
After establishing it is listening where you expect it to, from a remote node which should have access try:
redis-cli -h REMOTE.HOST ping
You could also try that from the local host but use the IP you expect it to be listening on instead of a hostname or localhost. You should see it PONG in response in both cases.
If not, your firewall(s) is/are blocking you. This would be either the local IPTables or possibly a firewall in between the nodes. You could add a logging statement to your IPtables configuration to log connections over 6379 to see what is happening. Also, trying he redis ping from local and non-local to the same IP should be illustrative. If it responds locally but not remotely, I'd lean toward an intervening firewall depending on the complexity of your on-node IP Tables rules.
$arr = array('key1'=>'value1','key2'=>'value2','key3'=>'value3');
list($last_key) = each(array_reverse($arr));
print $last_key;
// key3
If in case you are getting the values as undefined, then you should consider restarting the node server and recompile again.
Under linux, the simpler is:
find to do a recursive search of *.java files wc -l to count lines:To resume, just do:
find . -name '*.java' | xargs wc -l
here I'm providing solution to setup terraform enviroment variable in windows to beginners.
Open system variables, select the path > edit > new > place the terraform.exe file location like > C:\Programfile\terraform\
and Save it.
This might be late as I think most of us are using BS4. This article explained all the questions you asked in a detailed and simple manner also includes what to do when. The detailed guide to use bs4 or bootstrap
https://uxplanet.org/how-the-bootstrap-4-grid-works-a1b04703a3b7
To be able to pretty print from the command line and be able to have control over the indentation etc. you can set up an alias similar to this:
alias jsonpp="python -c 'import sys, json; print json.dumps(json.load(sys.stdin), sort_keys=True, indent=2)'"
And then use the alias in one of these ways:
cat myfile.json | jsonpp
jsonpp < myfile.json
Real programmers do it with semaphores.
Have a variable set to 0. Increment it before each AJAX call. Decrement it in each success handler, and test for 0. If it is, you're done.
you can also use for loop to append or write data to a file. example:
for i in {1..10}; do echo "Hello Linux Terminal"; >> file.txt done
">>" is used to append.
">" is used to write.
You need to use a TimeSpan. Here is some sample code:
TimeSpan sincelast = TimeSpan.FromTicks(DateTime.Now.Ticks - LastUpdate.Ticks);
Hi you can download using boto3. In python
import boto3
from boto3.dynamodb.conditions import Key, Attr
dynamodb = boto3.resource('dynamodb')
table = dynamodb.Table('Table')
response = table.scan()
items = response['Items']
while 'LastEvaluatedKey' in response:
print(response['LastEvaluatedKey'])
response = table.scan(ExclusiveStartKey=response['LastEvaluatedKey'])
items.extend(response['Items'])
The html
<select id="drop" name="company" class="company btn btn-outline dropdown-toggle" >
<option value="demo1">Group Medical</option>
<option value="demo">Motor Insurance</option>
</select>
Script.js
$("#drop").change(function () {
var category= $('select[name=company]').val() // Here we can get the value of selected item
alert(category);
});
Because of double print function. I suggest you to use return instead of print inside the function definition.
def lyrics():
return "The very first line"
print(lyrics())
OR
def lyrics():
print("The very first line")
lyrics()
From the C# language specification (PDF page 287 - or 300th page of the PDF):
Even though constants are considered static members, a constant declaration neither requires nor allows a static modifier.
I know this question is old but here is how I solved it.
I copied the openssl.cnf file from the bin directory to the parent directory which is C:/Openssl/openssl.cnf instead of C:/Openssl/bin/openssl.cnf and worked fine.
I am a bit late in to the game, but here is one solution which works fine:
void Main()
{
var dateResult = GetRandomDates(new DateTime(1995, 1, 1), DateTime.UtcNow, 100);
foreach (var r in dateResult)
Console.WriteLine(r);
}
public static IList<DateTime> GetRandomDates(DateTime startDate, DateTime maxDate, int range)
{
var randomResult = GetRandomNumbers(range).ToArray();
var calculationValue = maxDate.Subtract(startDate).TotalMinutes / int.MaxValue;
var dateResults = randomResult.Select(s => startDate.AddMinutes(s * calculationValue)).ToList();
return dateResults;
}
public static IEnumerable<int> GetRandomNumbers(int size)
{
var data = new byte[4];
using (var rng = new System.Security.Cryptography.RNGCryptoServiceProvider(data))
{
for (int i = 0; i < size; i++)
{
rng.GetBytes(data);
var value = BitConverter.ToInt32(data, 0);
yield return value < 0 ? value * -1 : value;
}
}
}
So when you call EntityManager.persist(), it only makes the entity get managed by the EntityManager and adds it (entity instance) to the Persistence Context. An Explicit flush() will make the entity now residing in the Persistence Context to be moved to the database (using a SQL).
Without flush(), this (moving of entity from Persistence Context to the database) will happen when the Transaction to which this Persistence Context is associated is committed.
to stop the service:
sc stop mysql56
and to start it:
sc start mysql56
you might need to change the mysql56 to whatever your version is.
You could use char.IsDigit:
bool isIntString = "your string".All(char.IsDigit)
Will return true if the string is a number
bool containsInt = "your string".Any(char.IsDigit)
Will return true if the string contains a digit
Yes, you can do this. The knack you need is the concept that there are two ways of getting tables out of the table server. One way is ..
FROM TABLE A
The other way is
FROM (SELECT col as name1, col2 as name2 FROM ...) B
Notice that the select clause and the parentheses around it are a table, a virtual table.
So, using your second code example (I am guessing at the columns you are hoping to retrieve here):
SELECT a.attr, b.id, b.trans, b.lang
FROM attribute a
JOIN (
SELECT at.id AS id, at.translation AS trans, at.language AS lang, a.attribute
FROM attributeTranslation at
) b ON (a.id = b.attribute AND b.lang = 1)
Notice that your real table attribute is the first table in this join, and that this virtual table I've called b is the second table.
This technique comes in especially handy when the virtual table is a summary table of some kind. e.g.
SELECT a.attr, b.id, b.trans, b.lang, c.langcount
FROM attribute a
JOIN (
SELECT at.id AS id, at.translation AS trans, at.language AS lang, at.attribute
FROM attributeTranslation at
) b ON (a.id = b.attribute AND b.lang = 1)
JOIN (
SELECT count(*) AS langcount, at.attribute
FROM attributeTranslation at
GROUP BY at.attribute
) c ON (a.id = c.attribute)
See how that goes? You've generated a virtual table c containing two columns, joined it to the other two, used one of the columns for the ON clause, and returned the other as a column in your result set.
Centering both horizontally and vertically
Actually, having the height and width in percents makes centering it even easier. You just offset the left and top by half of the area not occupied by the div.
So if you height is 40%, 100% - 40% = 60%. So you want 30% above and below. Then top: 30% does the trick.
See the example here: http://dabblet.com/gist/5957545
Centering only horizontally
Use inline-block. The other answer here will not work for IE 8 and below, however. You must use a CSS hack or conditional styles for that. Here is the hack version:
See the example here: http://dabblet.com/gist/5957591
.inlineblock {
display: inline-block;
zoom: 1;
display*: inline; /* ie hack */
}
By using media queries you can combine two techniques to achive the effect you want. The only complication is height. You use a nested div to switch between % width and
http://dabblet.com/gist/5957676
@media (max-width: 1000px) {
.center{}
.center-inner{left:25%;top:25%;position:absolute;width:50%;height:300px;background:#f0f;text-align:center;max-width:500px;max-height:500px;}
}
@media (min-width: 1000px) {
.center{left:50%;top:25%;position:absolute;}
.center-inner{width:500px;height:100%;margin-left:-250px;height:300px;background:#f0f;text-align:center;max-width:500px;max-height:500px;}
}
I wanted to display the value of a formset field. I concluded this solution, which should work for normal forms too:
{% if form.email.data %} {{ form.email.data }}
{% else %} {{ form.initial.email }}
{% endif %}
The above solutions didn't worked very well for me, and I doubt they would work in case of prefixed forms (such as wizards and formsets).
The solutions using {{ form.data.email }} can't work, because it is a dictionary lookup, and with prefixed forms your field name would look something like '1-email' (wizard and prefixed form) or 'form-1-email' (formset), and the minus sign (-) are not allowed in dotted template lookup expressions.
{{form.field_name.value}} is Django 1.3+ only.
xcopy "%userprofile%\Desktop\?????????" "D:\Backup\" /s/h/e/k/f/c
should work, assuming that your language setting allows Cyrillic (or you use Unicode fonts in the console).
For reference about the arguments: http://ss64.com/nt/xcopy.html
Override timeout with SimpleClientHttpRequestFactory
//Create resttemplate
RestTemplate restTemplate = new RestTemplate(getClientHttpRequestFactory());
//Override timeouts in request factory
private SimpleClientHttpRequestFactory getClientHttpRequestFactory()
{
SimpleClientHttpRequestFactory clientHttpRequestFactory
= new SimpleClientHttpRequestFactory();
//Connect timeout
clientHttpRequestFactory.setConnectTimeout(10_000);
//Read timeout
clientHttpRequestFactory.setReadTimeout(10_000);
return clientHttpRequestFactory;
}
HTTPClient provides other useful features such as connection pool, idle connection management etc.
Read More : Spring RestTemplate + HttpClient configuration example
Override timeout with HttpComponentsClientHttpRequestFactory
//Create resttemplate
RestTemplate restTemplate = new RestTemplate(getClientHttpRequestFactory());
//Override timeouts in request factory
private SimpleClientHttpRequestFactory getClientHttpRequestFactory()
{
HttpComponentsClientHttpRequestFactory clientHttpRequestFactory
= new HttpComponentsClientHttpRequestFactory();
//Connect timeout
clientHttpRequestFactory.setConnectTimeout(10_000);
//Read timeout
clientHttpRequestFactory.setReadTimeout(10_000);
return clientHttpRequestFactory;
}
reference: Spring RestTemplate timeout configuration example
Why not using Pandas?
import pandas as pd
l = ['a', 'b', 'c', 'd', 'a', 'd', 'a']
# converting the list to a Series and counting the values
my_count = pd.Series(l).value_counts()
my_count
Output:
a 3
d 2
b 1
c 1
dtype: int64
If you are looking for a count of a particular element, say a, try:
my_count['a']
Output:
3
check wamp server icon is green or not if it is green then it is working if not then you have to follow these steps to do
a. all the programs should be closed before running the wamp because most of the cases some softwares like skype takes the same port (80) which is using by wamp.
b. you can change the port of skype : Tool-s->oprions->advanced->connection untick use port 80
restart the wamp it will work.
SECOND case
when you click on the project in loalhost it does not show the localhost infront of the project name and because of that it looks like wamp is not working then you have to one thing on only
. go to wamp index.php file and change $suppress_localhost = false; from $suppress_localhost = true; or try vice versa it will work
with zxing this is my code for create QR
QRCodeWriter writer = new QRCodeWriter();
try {
BitMatrix bitMatrix = writer.encode(content, BarcodeFormat.QR_CODE, 512, 512);
int width = bitMatrix.getWidth();
int height = bitMatrix.getHeight();
Bitmap bmp = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565);
for (int x = 0; x < width; x++) {
for (int y = 0; y < height; y++) {
bmp.setPixel(x, y, bitMatrix.get(x, y) ? Color.BLACK : Color.WHITE);
}
}
((ImageView) findViewById(R.id.img_result_qr)).setImageBitmap(bmp);
} catch (WriterException e) {
e.printStackTrace();
}
Path.GetFileNameWithoutExtension
The Path class is wonderful.
The return value def __unicode __ should be similar to the return value of the related models (tables) for correct viewing of "some_field" in django admin panel. You can also use:
def __str__(self):
return self.some_field
This solution worked for me using the android sdk v19:
//get the image button by id
ImageButton myImg = (ImageButton) findViewById(R.id.some_id);
//get drawable from image button
GradientDrawable drawable = (GradientDrawable) myImg.getDrawable();
//set color as integer
//can use Color.parseColor(color) if color is a string
drawable.setColor(color)
Your PersonSheets has a property int Id, Id isn't in the post, so modelbinding fails. Make Id nullable (int?) or send atleast Id = 0 with the POst .
Forcing a fixed number of characters is a bad idea. It doesn't improve the quality of the password. Worse, it reduces the number of possible passwords, so that hacking by bruteforcing becomes easier.
To generate a random word consisting of alphanumeric characters, use:
var randomstring = Math.random().toString(36).slice(-8);
Math.random() // Generate random number, eg: 0.123456
.toString(36) // Convert to base-36 : "0.4fzyo82mvyr"
.slice(-8);// Cut off last 8 characters : "yo82mvyr"
Documentation for the Number.prototype.toString and string.prototype.slice methods.
The simple way to do so is :
Attr function (since jQuery version 1.0)
$("a").attr("href", "https://stackoverflow.com/")
or
Prop function (since jQuery version 1.6)
$("a").prop("href", "https://stackoverflow.com/")
Also, the advantage of above way is that if selector selects a single anchor, it will update that anchor only and if selector returns a group of anchor, it will update the specific group through one statement only.
Now, there are lot of ways to identify exact anchor or group of anchors:
Quite Simple Ones:
$("a")$("a:eq(0)")active) : $("a.active")profileLink
ID) : $("a#proileLink")$("a:first")More useful ones:
$("[href]")$("a[href='www.stackoverflow.com']")$("a[href!='www.stackoverflow.com']")$("a[href*='www.stackoverflow.com']")$("a[href^='www.stackoverflow.com']")$("a[href$='www.stackoverflow.com']")Now, if you want to amend specific URLs, you can do that as:
For instance if you want to add proxy website for all the URLs going to google.com, you can implement it as follows:
$("a[href^='http://www.google.com']")
.each(function()
{
this.href = this.href.replace(/http:\/\/www.google.com\//gi, function (x) {
return "http://proxywebsite.com/?query="+encodeURIComponent(x);
});
});
Instead of
Player[PlayerCount] thePlayers;
you want
Player[] thePlayers = new Player[PlayerCount];
and
for(int i = 0; i < PlayerCount ; i++)
{
thePlayers[i] = new Player(i);
}
return thePlayers;
should return the array initialized with Player instances.
EDIT:
Do check out this table on wikipedia on naming conventions for java that is widely used.
This works, apply in ul:
display:flex;
flex-direction:column;
flex-wrap:wrap;
Editing a Parameter The set method of the URLSearchParams object sets the new value of the parameter.
After setting the new value you can get the new query string with the toString() method. This query string can be set as the new value of the search property of the URL object.
The final new url can then be retrieved with the toString() method of the URL object.
var query_string = url.search;
var search_params = new URLSearchParams(query_string);
// new value of "id" is set to "101"
search_params.set('id', '101');
// change the search property of the main url
url.search = search_params.toString();
// the new url string
var new_url = url.toString();
// output : http://demourl.com/path?id=101&topic=main
console.log(new_url);
Source - https://usefulangle.com/post/81/javascript-change-url-parameters
var time = moment().toDate(); // This will return a copy of the Date that the moment uses
time.setHours(0);
time.setMinutes(0);
time.setSeconds(0);
time.setMilliseconds(0);
At least in the current versions of PHPMailers, there's a function clearReplyTos() to empty the reply-to array.
$mail->ClearReplyTos();
$mail->addReplyTo([email protected], 'EXAMPLE');
Try below code for exact domain name using regex,
String line = "http://www.youtube.com/watch?v=ClkQA2Lb_iE";
String pattern3="([\\w\\W]\\.)+(.*)?(\\.[\\w]+)";
Pattern r = Pattern.compile(pattern3);
Matcher m = r.matcher(line);
if (m.find( )) {
System.out.println("Found value: " + m.group(2) );
} else {
System.out.println("NO MATCH");
}
Most of the time you can't - depending on the host. You can contact the support team where your hosting is subscribed to, and if they confirmed that it is really not allowed, you can just set up the composer on your dev machine, and commit and push all dependencies to your live server using Git or whatever you prefer.
some Collection are not maintain the order because of, they calculate the hashCode of content and store it accordingly in the appropriate bucket.
One other difference not mentioned so far is that
Clone() the destination array need not exist yet since a new one is created from scratch.CopyTo() not only does the destination array need to already exist, it needs to be large enough to hold all the elements in the source array from the index you specify as the destination.Return function is not working in all the cases. I tried this:
<button id="Reset" class="Button-class" onclick="return Reset()">Show result</button>
It didnt work for me.
I tried to return false inside the function and it worked for me.
function Reset()
{
.
.
.
return false;
}
Jackson's JSON Views might be a simpler way of achieving your requirements, especially if you have some flexibility in your JSON format.
If {"id":7, "itemNr":"TEST", "createdBy":{id:3}} is an acceptable representation then this will be very easy to achieve with very little code.
You would just annotate the name field of User as being part of a view, and specify a different view in your serialisation request (the un-annotated fields would be included by default)
For example: Define the views:
public class Views {
public static class BasicView{}
public static class CompleteUserView{}
}
Annotate the User:
public class User {
public final int id;
@JsonView(Views.CompleteUserView.class)
public final String name;
public User(int id, String name) {
this.id = id;
this.name = name;
}
}
And serialise requesting a view which doesn't contain the field you want to hide (non-annotated fields are serialised by default):
objectMapper.getSerializationConfig().withView(Views.BasicView.class);
I had this error for quite sometime now until I couldn't take it anymore so I have tried all possbile solutions above, but none worked for me. I noticed that the error only pops up on a certain project only (like what a user mentioned above) but not on other projects. Because of that, since nothing is working, I cloned my project again on a different folder and it started working again.
You just need to put a small timeout event before doing .click()
like this :
setTimeout(function(){ $('#btn').click()}, 100);
Quotation from: https://blogs.oracle.com/ask-arun/entry/run_your_java_applications_faster
Application developers can develop the application code on any of the various OS that are available in the market today. Java language is agnostic at this stage to the OS. The brilliant source code written by the Java Application developer now gets compiled to Java Byte code which in the Java terminology is referred to as Client Side compilation. This compilation to Java Byte code is what enables Java developers to ‘write once’. Java Byte code can run on any compatible OS and server, hence making the source code agnostic of OS/Server. Post Java Byte code creation, the interaction between the Java application and the underlying OS/Server is more intimate. The journey continues - The enterprise applications framework executes these Java Byte codes in a run time environment which is known as Java Virtual Machine (JVM) or Java Runtime Environment (JRE). The JVM has close ties to the underlying OS and Hardware because it leverages resources offered by the OS and the Server. Java Byte code is now compiled to a machine language executable code which is platform specific. This is referred to as Server side compilation.
So I would say Java is definitely a compiled language.
For those people with (cannot connect to localhost:5555: No connection could be made because the target machine actively refused it. (10061) :
Blustacks is listening at IPv4-Localhost-TCP-5555 (not IPv6). Most of the time Windows has IPv6 enabled by default and Localhost is solving ::1:
If the client (ADB) tries to connect a server using localhost and IPv6 is enabled on the main network adapter, ADB will not connect to the server.
So, you have two options :
1- Change your ADB client TCP connection string to localhost IPV4 : adb connect 127.0.0.1
OR :
2-Disable IPV6 protocol from the main network adapter.
Assuming you have access to servlet as below
http://localhost:8080/myapp/download?id=7
I need to create a servlet and register it to web.xml
web.xml
<servlet>
<servlet-name>DownloadServlet</servlet-name>
<servlet-class>com.myapp.servlet.DownloadServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>DownloadServlet</servlet-name>
<url-pattern>/download</url-pattern>
</servlet-mapping>
DownloadServlet.java
public class DownloadServlet extends HttpServlet {
protected void doGet( HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String id = request.getParameter("id");
String fileName = "";
String fileType = "";
// Find this file id in database to get file name, and file type
// You must tell the browser the file type you are going to send
// for example application/pdf, text/plain, text/html, image/jpg
response.setContentType(fileType);
// Make sure to show the download dialog
response.setHeader("Content-disposition","attachment; filename=yourcustomfilename.pdf");
// Assume file name is retrieved from database
// For example D:\\file\\test.pdf
File my_file = new File(fileName);
// This should send the file to browser
OutputStream out = response.getOutputStream();
FileInputStream in = new FileInputStream(my_file);
byte[] buffer = new byte[4096];
int length;
while ((length = in.read(buffer)) > 0){
out.write(buffer, 0, length);
}
in.close();
out.flush();
}
}
Use input.nextLine(); instead of input.next();
JSON parsing using NSJSONSerialization
NSString* path = [[NSBundle mainBundle] pathForResource:@"data" ofType:@"json"];
//Here you can take JSON string from your URL ,I am using json file
NSString* jsonString = [[NSString alloc] initWithContentsOfFile:path encoding:NSUTF8StringEncoding error:nil];
NSData* jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
NSError *jsonError;
NSArray *jsonDataArray = [NSJSONSerialization JSONObjectWithData:[jsonString dataUsingEncoding:NSUTF8StringEncoding] options:kNilOptions error:&jsonError];
NSLog(@"jsonDataArray: %@",jsonDataArray);
NSDictionary *jsonObject = [NSJSONSerialization JSONObjectWithData:jsonData options:kNilOptions error:&jsonError];
if(jsonObject !=nil){
// NSString *errorCode=[NSMutableString stringWithFormat:@"%@",[jsonObject objectForKey:@"response"]];
if(![[jsonObject objectForKey:@"#data"] isEqual:@""]){
NSMutableArray *array=[jsonObject objectForKey:@"#data"];
// NSLog(@"array: %@",array);
NSLog(@"array: %d",array.count);
int k = 0;
for(int z = 0; z<array.count;z++){
NSString *strfd = [NSString stringWithFormat:@"%d",k];
NSDictionary *dicr = jsonObject[@"#data"][strfd];
k=k+1;
// NSLog(@"dicr: %@",dicr);
NSLog(@"Firstname - Lastname : %@ - %@",
[NSMutableString stringWithFormat:@"%@",[dicr objectForKey:@"user_first_name"]],
[NSMutableString stringWithFormat:@"%@",[dicr objectForKey:@"user_last_name"]]);
}
}
}
You can see the Console output as below :
Firstname - Lastname : Chandra Bhusan - Pandey
Firstname - Lastname : Kalaiyarasan - Balu
Firstname - Lastname : (null) - (null)
Firstname - Lastname : Girija - S
Firstname - Lastname : Girija - S
Firstname - Lastname : (null) - (null)
If you have a group of radio buttons sharing the same name attribute and upon submit or some event you want to check if one of these radio buttons was checked, you can do this simply by the following code :
$(document).ready(function(){
$('#submit_button').click(function() {
if (!$("input[name='name']:checked").val()) {
alert('Nothing is checked!');
return false;
}
else {
alert('One of the radio buttons is checked!');
}
});
});
cmake mostly cooks a Makefile, one could add rm to the clean PHONY.
For example,
[root@localhost hello]# ls
CMakeCache.txt CMakeFiles cmake_install.cmake CMakeLists.txt hello Makefile test
[root@localhost hello]# vi Makefile
clean:
$(MAKE) -f CMakeFiles/Makefile2 clean
rm -rf *.o *~ .depend .*.cmd *.mod *.ko *.mod.c .tmp_versions *.symvers *.d *.markers *.order CMakeFiles cmake_install.cmake CMakeCache.txt Makefile
Looks like something is wrong with your data, it isn't in the format you are expecting. It could be a new line character or a blank space in the data that is tinkering with your code.
This depends on what you mean by "get the range of selection". If you mean getting the range address (like "A1:B1") then use the Address property of Selection object - as Michael stated Selection object is much like a Range object, so most properties and methods works on it.
Sub test()
Dim myString As String
myString = Selection.Address
End Sub
Try this
mainWB.Sheets.Add(After:=mainWB.Sheets(mainWB.Sheets.Count)).Name = new_sheet_name
All the above answers have a server part, not pure client part. This should be provided by the web browser. At present, no web browser support this.
However, with this addon for firefox: https://addons.mozilla.org/en-US/firefox/addon/ip-address/ You will have to ask your users to install this addon. (it's good from me, a 3rd party).
you can test whether the user has installed it.
var installed=window.IP!==undefined;
you can get it with javascript, if it is installed, then var ip=IP.getClient(); var IPclient=ip.IP; //while ip.url is the url
ip=IP.getServer();
var IPserver=ip.IP;
var portServer=ip.port;
//while ip.url is the url
//or you can use IP.getBoth();
more information here: http://www.jackiszhp.info/tech/addon.IP.html
The cross browser way to do is to use childNodes to get NodeList, then make an array of all nodes with nodeType ELEMENT_NODE.
/**
* Return direct children elements.
*
* @param {HTMLElement}
* @return {Array}
*/
function elementChildren (element) {
var childNodes = element.childNodes,
children = [],
i = childNodes.length;
while (i--) {
if (childNodes[i].nodeType == 1) {
children.unshift(childNodes[i]);
}
}
return children;
}
This is especially easy if you are using a utility library such as lodash:
/**
* Return direct children elements.
*
* @param {HTMLElement}
* @return {Array}
*/
function elementChildren (element) {
return _.where(element.childNodes, {nodeType: 1});
}
Future:
You can use querySelectorAll in combination with :scope pseudo-class (matches the element that is the reference point of the selector):
parentElement.querySelectorAll(':scope > *');
At the time of writing this :scope is supported in Chrome, Firefox and Safari.
Try this:
df.my_channel = df.my_channel.where(df.my_channel <= 20000, other= 0)
or
df.my_channel = df.my_channel.mask(df.my_channel > 20000, other= 0)
On latest version of NPM you can just do:
npm install gitAuthor/gitRepo#tag
If the repo is a valid NPM package it will be auto-aliased in package.json as:
{
"NPMPackageName": "gitAuthor/gitRepo#tag"
}
If you could add this to @justingordon 's answer there is no need for manual aliasing now !
Disclaimer: The original question was about MySQL. The SQL Server answer is below.
In MySQL, the regex syntax is the following:
SELECT * FROM YourTable WHERE (`url` NOT REGEXP '^[-A-Za-z0-9/.]+$')
Use the REGEXP clause instead of LIKE. The latter is for pattern matching using % and _ wildcards.
Since you made a typo, and you're using SQL Server (not MySQL), you'll have to create a user-defined CLR function to expose regex functionality.
Take a look at this article for more details.
i think its the easiest way
mDividerItemDecoration = new DividerItemDecoration(recyclerView.getContext(),
DividerItemDecoration.VERTICAL);
// or DividerItemDecoration.HORIZONTALL
mDividerItemDecoration.setDrawable(getDrawable(R.drawable.myshape));
recyclerView.addItemDecoration(mDividerItemDecoration);
Note that : myshape can be rectangel with height you want to make your divider
In my case mysql and ubuntu 18.04
I set it permanently using this command
sudo nano /etc/mysql/mysql.conf.d/mysqld.cnf
Append the line after the configuration. See example highlighted in the image below.
sql_mode = ""
Note :You can also add different modes here, it depends on your need NO_BACKSLASH_ESCAPES,STRICT_TRANS_TABLE,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
See Available sql modes reference and Documentation
Then save. After saving you need to restart your mysql service, follow the command below:
sudo service mysql restart
Hope this helps :-)
You probably want to use DateTime.UtcNow to avoid timezone issue
TimeSpan span= DateTime.UtcNow.Subtract(new DateTime(1970,1,1,0,0,0));
xs:boolean is predefined with regard to what kind of input it accepts. If you need something different, you have to define your own enumeration:
<xs:simpleType name="my:boolean">
<xs:restriction base="xs:string">
<xs:enumeration value="True"/>
<xs:enumeration value="False"/>
</xs:restriction>
</xs:simpleType>
element(by.className('your-class-name')).isDisplayed().then(function (isVisible) {
if (isVisible) {
// element is visible
} else {
// element is not visible
}
}).catch(function(err){
console.log("Element is not found");
})
You need a different seed at every execution.
You can start to call at the beginning of your program:
srand(time(NULL));
Note that % 10 yields a result from 0 to 9 and not from 1 to 10: just add 1 to your % expression to get 1 to 10.
You could use
using System.Linq;
That will give you a ToList<> extension method for ICollection<>
A better way worked for me.
chown root:root /tmp
chmod 1777 /tmp
/etc/init.d/mysqld restart
That is it.
http://smashingweb.info/solved-mysql-tmp-error-cant-createwrite-to-file-tmpmykbo3bl-errcode-13/
If you are using MySQL or MariaDB, the easiest and performant way dump CSV for single table is -
SELECT customer_id, firstname, surname INTO OUTFILE '/exportdata/customers.txt'
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
LINES TERMINATED BY '\n'
FROM customers;
Now you can use other techniques to repeat this command for multiple tables. See more details here:
You're missing the necessary class definition; typically caused by required JAR not being in classpath.
From J2SE API:
public class NoClassDefFoundError extends LinkageError
Thrown if the Java Virtual Machine or a ClassLoader instance tries to load in the definition of a class (as part of a normal method call or as part of creating a new instance using the new expression) and no definition of the class could be found.
The searched-for class definition existed when the currently executing class was compiled, but the definition can no longer be found.
In Python 3 the dict.values() method returns a dictionary view object, not a list like it does in Python 2. Dictionary views have a length, can be iterated, and support membership testing, but don't support indexing.
To make your code work in both versions, you could use either of these:
{names[i]:value for i,value in enumerate(d.values())}
or
values = list(d.values())
{name:values[i] for i,name in enumerate(names)}
By far the simplest, fastest way to do the same thing in either version would be:
dict(zip(names, d.values()))
Note however, that all of these methods will give you results that will vary depending on the actual contents of d. To overcome that, you may be able use an OrderedDict instead, which remembers the order that keys were first inserted into it, so you can count on the order of what is returned by the values() method.
i removed C:\ProgramData\Oracle\Java\javapath from my path, and it worked for me.
and make sure you include x64 JDK and JRE addresses in your path.
Maybe by using external native code through JNI?
With pure Java, it is almost impossible.
But that is about a "standard" type of memory leak, when you cannot access the memory anymore, but it is still owned by the application. You can instead keep references to unused objects, or open streams without closing them afterwards.
You may want to be using the find options :
http://docs.meteor.com/api/collections.html#Mongo-Collection-find
db.collection.find({}, {sort: {createdAt: -1}, skip:2, limit: 18}).fetch();
Contributed by Stephane CHAZELAS on c.u.s. Assuming POSIX shell:
prg=$0
if [ ! -e "$prg" ]; then
case $prg in
(*/*) exit 1;;
(*) prg=$(command -v -- "$prg") || exit;;
esac
fi
dir=$(
cd -P -- "$(dirname -- "$prg")" && pwd -P
) || exit
prg=$dir/$(basename -- "$prg") || exit
printf '%s\n' "$prg"
I wanted to keep python 2.7.5 as default version on Centos 7 but have python 3.6.1 in a virtual environment running alongside other virtual environments in python 2.x
I found the below link the best solution for the newest python version ( python 3.6.1) https://www.digitalocean.com/community/tutorial_series/how-to-install-and-set-up-a-local-programming-environment-for-python-3. It shows the steps for different platforms but the basic steps are
Good question. Similar to the observation you have about examples 1 and 4 (or should I say 1 & 4 :) ) over logical and bitwise & operators, I experienced on sum operator. The numpy sum and py sum behave differently as well. For example:
Suppose "mat" is a numpy 5x5 2d array such as:
array([[ 1, 2, 3, 4, 5],
[ 6, 7, 8, 9, 10],
[11, 12, 13, 14, 15],
[16, 17, 18, 19, 20],
[21, 22, 23, 24, 25]])
Then numpy.sum(mat) gives total sum of the entire matrix. Whereas the built-in sum from Python such as sum(mat) totals along the axis only. See below:
np.sum(mat) ## --> gives 325
sum(mat) ## --> gives array([55, 60, 65, 70, 75])
To add to Phimueme's answer above, if your string is always two characters, then you can build a 16-bit int out of the two 8-bit characters - and switch on that (to avoid nested switch/case statements).
I had hit this when I was trying to initiate a SOAP request from Java code. What worked for me was:
Get the Server certificate by hitting the URL in browser: http://docs.bvstools.com/home/ssl-documentation/exporting-certificate-authorities-cas-from-a-website This link has all the steps to get the server certificate
Once you have the server certificate with you follow http://java.globinch.com/enterprise-java/security/pkix-path-building-failed-validation-sun-security-validatorexception/#Valid-Certification-Path-to-Requested-Target .
Copying the text from the link, in case this link dies:
All you need to do to fix this error is to add the server certificate to your trusted Java key store. First You need to download the document from the server.
Once you have the certificate in your hard drive you can import it to the Java trust store. To import the certificate to the trusted Java key store, you can use the java ‘keytool‘ tool. On command prompt navigate to JRE bin folder, in my case the path is : C:\Program Files\Java\jdk1.7.0_75\jre\bin . Then use keytool command as follows to import the certificate to JRE.
keytool -import -alias _alias_name_ -keystore ..\lib\security\cacerts -file _path_to_cer_file
It will ask for a password. By default the password is “changeit”. If the password is different you may not be able to import the certificate.
Yes it's Immutable
sum.add(BigInteger.valueOf(i));
so the method add() of BigInteger class does not add new BigIntger value to its own value ,but creates and returns a new BigInteger reference without changing the current BigInteger and this is what done even in the case of Strings
If you are still interested in a javascript api to select both date and time data, have a look at these projects which are forks of bootstrap datepicker:
The first fork is a big refactor on the parsing/formatting codebase and besides providing all views to select date/time using mouse/touch, it also has a mask option (by default) which lets the user to quickly type the date/time based on a pre-specified format.
You can use DropDownButton class in order to create drop down list :
...
...
String dropdownValue = 'One';
...
...
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: DropdownButton<String>(
value: dropdownValue,
onChanged: (String newValue) {
setState(() {
dropdownValue = newValue;
});
},
items: <String>['One', 'Two', 'Free', 'Four']
.map<DropdownMenuItem<String>>((String value) {
return DropdownMenuItem<String>(
value: value,
child: Text(value),
);
}).toList(),
),
),
);
...
...
please refer to this flutter web page
Connect with SSH and follow these instructions to install Node on a shared hosting
In short you first install NVM, then you install the Node version of your choice with NVM.
wget -qO- https://cdn.rawgit.com/creationix/nvm/master/install.sh | bash
Your restart your shell (close and reopen your sessions). Then you
nvm install stable
to install the latest stable version for example. You can install any version of your choice. Check node --version for the node version you are currently using and nvm list to see what you've installed.
In bonus you can switch version very easily (nvm use <version>)
There's no need of PHP or whichever tricky workaround if you have SSH.
I have implemented something similar for a different reason - that was code to tell the end user whether the foreground and background colors that they selected would result in unreadable text. To do this, rather than examining the RGB values, I converted the color value to HSL/HSV and then determined by experimentation what my cutoff point was for readability when comparing the fg and bg values. This is something you may want/need to consider.
I've searched deep into the code, step by step into the following files:
https://github.com/sdepold/sequelize/blob/master/test/Model/destroy.js
https://github.com/sdepold/sequelize/blob/master/lib/model.js#L140
https://github.com/sdepold/sequelize/blob/master/lib/query-interface.js#L207-217
https://github.com/sdepold/sequelize/blob/master/lib/connectors/mysql/query-generator.js
What I found:
There isn't a deleteAll method, there's a destroy() method you can call on a record, for example:
Project.find(123).on('success', function(project) {
project.destroy().on('success', function(u) {
if (u && u.deletedAt) {
// successfully deleted the project
}
})
})
String ss = "Pawan kavita kiyansh Patidar Patidar";
StringBuilder ress = new StringBuilder();
Map<Character, Integer> fre = ss.chars().boxed()
.collect(Collectors.toMap(k->Character.valueOf((char) k.intValue()),k->1,Integer::sum));
//fre.forEach((k, v) -> System.out.println((k + ":" + v)));
fre.entrySet().forEach(e ->{
//System.out.println(e.getKey() + ":" + e.getValue());
//ress.append(String.valueOf(e.getKey())+e.getValue());
});
fre.forEach((k,v)->{
//System.out.println("Item : " + k + " Count : " + v);
ress.append(String.valueOf(k)+String.valueOf(v));
});
System.out.println(ress.toString());
I've created a variant of https://stackoverflow.com/a/17845473/189411
where you can set min and max text size in relation of min and max size of box that you want "check" size. In addition you can check size of dom element different than box where you want apply text size.
You resize text between 19px and 25px on #size-2 element, based on 500px and 960px width of #size-2 element
resizeTextInRange(500,960,19,25,'#size-2');
You resize text between 13px and 20px on #size-1 element, based on 500px and 960px width of body element
resizeTextInRange(500,960,13,20,'#size-1','body');
complete code are there https://github.com/kiuz/sandbox-html-js-css/tree/gh-pages/text-resize-in-range-of-text-and-screen/src
function inRange (x,min,max) {
return Math.min(Math.max(x, min), max);
}
function resizeTextInRange(minW,maxW,textMinS,textMaxS, elementApply, elementCheck=0) {
if(elementCheck==0){elementCheck=elementApply;}
var ww = $(elementCheck).width();
var difW = maxW-minW;
var difT = textMaxS- textMinS;
var rapW = (ww-minW);
var out=(difT/100)*(rapW/(difW/100))+textMinS;
var normalizedOut = inRange(out, textMinS, textMaxS);
$(elementApply).css('font-size',normalizedOut+'px');
console.log(normalizedOut);
}
$(function () {
resizeTextInRange(500,960,19,25,'#size-2');
resizeTextInRange(500,960,13,20,'#size-1','body');
$(window).resize(function () {
resizeTextInRange(500,960,19,25,'#size-2');
resizeTextInRange(500,960,13,20,'#size-1','body');
});
});
Use this easy scaling technique
img {
max-width: 100%;
height: auto;
}
@media {
img {
width: auto; /* for ie 8 */
}
}
My Method:
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
String path = request.getRealPath("/WEB-INF/conf.properties");
Properties p = new Properties();
p.load(new FileInputStream(path));
String StringConexion=p.getProperty("StringConexion");
String User=p.getProperty("User");
String Password=p.getProperty("Password");
}
catch(Exception e){
String msg = "Excepcion " + e;
}
}
Pay attention to the little information window that say something about the error, it says the examples that you have to change and add.
In this case:
Found versions 25.1.1, 24.0.0. Examples include com.android.support:animated-vector-drawable:25.1.1 and com.android.support:mediarouter-v7:24.0.0
Your
com.android.support:animated-vector-drawable:25.1.1
is version 25.1.1, and your
com.android.support:mediarouter-v7:24.0.0
is version 24.0.0, so you have to add the mediarouter with the same version:
com.android.support:mediarouter-v7:25.1.1
And do that for every example that the little information window says, in this case all the libraries that doesn't have the version 25.1.1.
You have to sync the gradle after you fix the indicated library to see the next library and package that you have to change.
IMPORTANT:
You also can use another method to see the difference of the versions of all the libraries that you are actually compiling (like run a gradle dependency report or go to your libraries files), the real objetive is compile all the libraries that you are using with the same version.
Try this macro to test the overflow bit of 32-bit machines (adapted the solution of Angel Sinigersky)
#define overflowflag(isOverflow){ \
size_t eflags; \
asm ("pushfl ;" \
"pop %%eax" \
: "=a" (eflags)); \
isOverflow = (eflags >> 11) & 1;}
I defined it as a macro because otherwise the overflow bit would have been overwritten.
Subsequent is a little application with the code segement above:
#include <cstddef>
#include <stdio.h>
#include <iostream>
#include <conio.h>
#if defined( _MSC_VER )
#include <intrin.h>
#include <oskit/x86>
#endif
using namespace std;
#define detectOverflow(isOverflow){ \
size_t eflags; \
asm ("pushfl ;" \
"pop %%eax" \
: "=a" (eflags)); \
isOverflow = (eflags >> 11) & 1;}
int main(int argc, char **argv) {
bool endTest = false;
bool isOverflow;
do {
cout << "Enter two intergers" << endl;
int x = 0;
int y = 0;
cin.clear();
cin >> x >> y;
int z = x * y;
detectOverflow(isOverflow)
printf("\nThe result is: %d", z);
if (!isOverflow) {
std::cout << ": no overflow occured\n" << std::endl;
} else {
std::cout << ": overflow occured\n" << std::endl;
}
z = x * x * y;
detectOverflow(isOverflow)
printf("\nThe result is: %d", z);
if (!isOverflow) {
std::cout << ": no overflow ocurred\n" << std::endl;
} else {
std::cout << ": overflow occured\n" << std::endl;
}
cout << "Do you want to stop? (Enter \"y\" or \"Y)" << endl;
char c = 0;
do {
c = getchar();
} while ((c == '\n') && (c != EOF));
if (c == 'y' || c == 'Y') {
endTest = true;
}
do {
c = getchar();
} while ((c != '\n') && (c != EOF));
} while (!endTest);
}
If you want to delete all objects and do not want to delete the backing files, you can use following methods:
- (void)deleteAllObjectsInContext:(NSManagedObjectContext *)context
usingModel:(NSManagedObjectModel *)model
{
NSArray *entities = model.entities;
for (NSEntityDescription *entityDescription in entities) {
[self deleteAllObjectsWithEntityName:entityDescription.name
inContext:context];
}
}
- (void)deleteAllObjectsWithEntityName:(NSString *)entityName
inContext:(NSManagedObjectContext *)context
{
NSFetchRequest *fetchRequest =
[NSFetchRequest fetchRequestWithEntityName:entityName];
fetchRequest.includesPropertyValues = NO;
fetchRequest.includesSubentities = NO;
NSError *error;
NSArray *items = [context executeFetchRequest:fetchRequest error:&error];
for (NSManagedObject *managedObject in items) {
[context deleteObject:managedObject];
NSLog(@"Deleted %@", entityName);
}
}
Beware that it may be very slow (depends on how many objects are in your object graph).
TypeScript does something similar to what less or sass does for CSS. They are super sets of it, which means that every JS code you write is valid TypeScript code. Plus you can use the other goodies that it adds to the language, and the transpiled code will be valid js. You can even set the JS version that you want your resulting code on.
Currently TypeScript is a super set of ES2015, so might be a good choice to start learning the new js features and transpile to the needed standard for your project.
You can try this:
Promise.resolve(JSON.parse(response)).then(json => {
response = json ;
}).catch(err => {
response = response
});
Following worked for me!
Restart Xcode and try to build again. It will ask you again but with the additional option to "Always allow. Enter your macOS user password as password and press "Always allow".
Let me know if it worked for you.
How about this
UPDATE table SET columnB = columnA;
This will update every row.
Google Apps Script will not open automatically web pages, but it could be used to display a message with links, buttons that the user could click on them to open the desired web pages or even to use the Window object and methods like addEventListener() to open URLs.
It's worth to note that UiApp is now deprecated. From Class UiApp - Google Apps Script - Google Developers
Deprecated. The UI service was deprecated on December 11, 2014. To create user interfaces, use the HTML service instead.
The example in the HTML Service linked page is pretty simple,
Code.gs
// Use this code for Google Docs, Forms, or new Sheets.
function onOpen() {
SpreadsheetApp.getUi() // Or DocumentApp or FormApp.
.createMenu('Dialog')
.addItem('Open', 'openDialog')
.addToUi();
}
function openDialog() {
var html = HtmlService.createHtmlOutputFromFile('index')
.setSandboxMode(HtmlService.SandboxMode.IFRAME);
SpreadsheetApp.getUi() // Or DocumentApp or FormApp.
.showModalDialog(html, 'Dialog title');
}
A customized version of index.html to show two hyperlinks
<a href='http://stackoverflow.com' target='_blank'>Stack Overflow</a>
<br/>
<a href='http://meta.stackoverflow.com/' target='_blank'>Meta Stack Overflow</a>
if looks like you want "vertical-align:text-top"
For a proper HTML sanitizer in JS, see http://code.google.com/p/google-caja/wiki/JsHtmlSanitizer
We had trouble finding one that worked the way we wanted it to so I wrote one. I maintain the source and fix bugs as they arise plus provide free support.
http://www.yart.com.au/Resources/Programming/ASP-NET-JQuery-Date-Time-Control.aspx
step1: Go to search menu of windows and type default app.
step 2: go to WEB BROWSER title and change it to Google Chrome.
step3: Go to search menu of windows and type jupyter notebook
This will open the jupyter notebook in Google Chrome
The SqlDataReader is a valid data source for the DataTable. As such, all you need to do its this:
public DataTable GetData()
{
SqlConnection conn = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["BarManConnectionString"].ConnectionString);
conn.Open();
string query = "SELECT * FROM [EventOne]";
SqlCommand cmd = new SqlCommand(query, conn);
DataTable dt = new DataTable();
dt.Load(cmd.ExecuteReader());
conn.Close();
return dt;
}
I was able to fix it by install jersey-media-json-jackson
Add the dependency to pom.xml
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-jackson</artifactId>
<scope>runtime</scope>
</dependency>
This should do the trick
export DEBIAN_FRONTEND=noninteractive
sudo -E apt-get -q -y install mysql-server
Of course, it leaves you with a blank root password - so you'll want to run something like
mysqladmin -u root password mysecretpasswordgoeshere
Afterwards to add a password to the account.
PHP Implementation:
function encode($message)
{
$length = strlen($message);
$bytesHeader = [];
$bytesHeader[0] = 129; // 0x1 text frame (FIN + opcode)
if ($length <= 125) {
$bytesHeader[1] = $length;
} else if ($length >= 126 && $length <= 65535) {
$bytesHeader[1] = 126;
$bytesHeader[2] = ( $length >> 8 ) & 255;
$bytesHeader[3] = ( $length ) & 255;
} else {
$bytesHeader[1] = 127;
$bytesHeader[2] = ( $length >> 56 ) & 255;
$bytesHeader[3] = ( $length >> 48 ) & 255;
$bytesHeader[4] = ( $length >> 40 ) & 255;
$bytesHeader[5] = ( $length >> 32 ) & 255;
$bytesHeader[6] = ( $length >> 24 ) & 255;
$bytesHeader[7] = ( $length >> 16 ) & 255;
$bytesHeader[8] = ( $length >> 8 ) & 255;
$bytesHeader[9] = ( $length ) & 255;
}
$str = implode(array_map("chr", $bytesHeader)) . $message;
return $str;
}
Nothing from this examples , works for me
for (var i = 0; i < res.results.length; i++) {
$('#list_tags').append('<li class="dd-item" id="'+ res.results[i].id + '"><div class="dd-handle root-group">' + res.results[i].name + '</div></li>');
}
$('.dd-item').click(function () {
console.log($(this).attr('id'));
});
My preference.
lineIter= iter(aFile)
for line in lineIter:
if line.startswith( ">" ):
someVaryingText= line
break
assert len( lineIter.next().strip() ) == 0
acids= []
for line in lineIter:
if len(line.strip()) == 0:
break
acids.append( line )
At this point you have someVaryingText as a string, and the acids as a list of strings.
You can do "".join( acids ) to make a single string.
I find this less frustrating (and more flexible) than multiline regexes.
import endOfDayfrom 'date-fns/endOfDay'
import startOfDay from 'date-fns/startOfDay'
MyModel.find({
createdAt: {
$gte: startOfDay(new Date()),
$lte: endOfDay(new Date())
}
})
const moment = require('moment')
const today = moment().startOf('day')
MyModel.find({
createdAt: {
$gte: today.toDate(),
$lte: moment(today).endOf('day').toDate()
}
})
Important: all moments are mutable!
tomorrow = today.add(1, 'days') does not work since it also mutates today. Calling moment(today) solves that problem by implicitly cloning today.
You can pass the configuration name to the post-build script and check it in there to see if it should run.
Pass the configuration name with $(ConfigurationName).
Checking it is based on how you are implementing the post-build step -- it will be a command-line argument.
I had the same problem, and my solution was to eliminate the line
android:screenOrientation="portrait"
and then add this in the activity:
if (android.os.Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
As @impulsgraw wrote. You need to check for undefined after the pipes:
<div ng-show="foo || undefined">
Show this if foo is defined!
</div>
<div ng-show="boo || !undefined">
Show this if boo is undefined!
</div>
I tested this code and Works
Javascript
<script>
$(document).ready(function() {
$('#summernote').summernote({
height: 200,
onImageUpload: function(files, editor, welEditable) {
sendFile(files[0], editor, welEditable);
}
});
function sendFile(file, editor, welEditable) {
data = new FormData();
data.append("file", file);
$.ajax({
data: data,
type: "POST",
url: "Your URL POST (php)",
cache: false,
contentType: false,
processData: false,
success: function(url) {
editor.insertImage(welEditable, url);
}
});
}
});
</script>
PHP
if ($_FILES['file']['name']) {
if (!$_FILES['file']['error']) {
$name = md5(rand(100, 200));
$ext = pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION);
$filename = $name.
'.'.$ext;
$destination = '/assets/images/'.$filename; //change this directory
$location = $_FILES["file"]["tmp_name"];
move_uploaded_file($location, $destination);
echo 'http://test.yourdomain.al/images/'.$filename; //change this URL
} else {
echo $message = 'Ooops! Your upload triggered the following error: '.$_FILES['file']['error'];
}
}
Update:
After 0.7.0 onImageUpload should be inside callbacks option as mentioned by @tugberk
$('#summernote').summernote({
height: 200,
callbacks: {
onImageUpload: function(files, editor, welEditable) {
sendFile(files[0], editor, welEditable);
}
}
});
The first one should work:
> "a\nb".split("\n");
[ 'a', 'b' ]
> var a = "test.js\nagain.js"
undefined
> a.split("\n");
[ 'test.js', 'again.js' ]
If there is a possibility that the element does not exist in the XML I would test both that the element is present and that the string-length is greater than zero:
<xsl:choose>
<xsl:when test="categoryName and string-length(categoryName) > 0">
<xsl:value-of select="categoryName " />
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="other" />
</xsl:otherwise>
</xsl:choose>
This is a solution that has worked well for me.
source /root/miniconda3/etc/profile.d/conda.sh && \
conda activate <your_env> && \
python <your_application> &
I am using miniconda with Conda version 4.7.12 on a Ubuntu 18.04.3 LTS.
I am able to place the above inside a script and run it via crontab as well without any trouble.
If it's a single String argument, do:
joinPoint.getArgs()[0];
t = "your string"
Play with the first N characters of a string with
def firstN(s, n=2):
return s[:n]
which is by default equivalent to
t[:2]
you can make it using js file and ajax call. while validating data using js file we can read the text of selected dropdown
$("#dropdownid").val(); for value
$("#dropdownid").text(); for selected value
catch these into two variables and take it as inputs to ajax call for a php file
$.ajax
({
url:"callingphpfile.php",//url of fetching php
method:"POST", //type
data:"val1="+value+"&val2="+selectedtext,
success:function(data) //return the data
{
}
and in php you can get it as
if (isset($_POST["val1"])) {
$val1= $_POST["val1"] ;
}
if (isset($_POST["val2"])) {
$selectedtext= $_POST["val1"];
}
If possible, you'd be better off handling the load event within the iframe's document and calling out to a function in the containing document. This has the advantage of working in all browsers and only running once.
In the main document:
function iframeLoaded() {
alert("Iframe loaded!");
}
In the iframe document:
window.onload = function() {
parent.iframeLoaded();
}
You can't really do what you want with a dictionary. You already have the dictionary d = {'ac':33, 'gw':20, 'ap':102, 'za':321, 'bs':10}created. I found there was no way to keep in order once it is already created. What I did was make a json file instead with the object:
{"ac":33,"gw":20,"ap":102,"za":321,"bs":10}
I used:
r = json.load(open('file.json'), object_pairs_hook=OrderedDict)
then used:
print json.dumps(r)
to verify.
Encapsulation - the process of hiding components of the class to prevent direct access from the outside. It is achieved by using "private" modifier to prevent direct access to some class members (data field or method) from other classes or objects meanwhile providing access to these private members by public members (Interface). That make the class members protected as human organs hidden/encapsulated under the skin or some shield.
Abstraction - A principle must be followed in writing OOP program that say "you must include in the class only components that are interesting in the task of the program". For example: the object student has a lot of characters as a human: name, age, weight, hair color, eye color, etc. But, when you create a class in OOP to work with students you should include only those characters that really matter for student database: name, age, specialty, level, marks ... etc. in C++ you can create abstract class by using the modifier "virtual" with any methods in the class and that will make it unusable in direct but you can derive other classes from it and create implementation for its members with adding required members based on the task.
Firefox 29 currently adds support for number elements, so here's a snippet for hiding the spinners in webkit and moz based browsers:
input[type='number'] {_x000D_
-moz-appearance:textfield;_x000D_
}_x000D_
_x000D_
input::-webkit-outer-spin-button,_x000D_
input::-webkit-inner-spin-button {_x000D_
-webkit-appearance: none;_x000D_
}<input id="test" type="number">If you take a look at @types/node-fetch you will see the body definition
export class Body {
bodyUsed: boolean;
body: NodeJS.ReadableStream;
json(): Promise<any>;
json<T>(): Promise<T>;
text(): Promise<string>;
buffer(): Promise<Buffer>;
}
That means that you could use generics in order to achieve what you want. I didn't test this code, but it would looks something like this:
import { Actor } from './models/actor';
fetch(`http://swapi.co/api/people/1/`)
.then(res => res.json<Actor>())
.then(res => {
let b:Actor = res;
});
Laravel's Autoload is a bit different:
1) It will in fact use Composer for some stuff
2) It will call Composer with the optimize flag
3) It will 'recompile' loads of files creating the huge bootstrap/compiled.php
4) And also will find all of your Workbench packages and composer dump-autoload them, one by one.
C is the core language that most closely resembles and directly translates into CPU machine code. CPUs follow instructions that move, add, logically combine, compare, jump, push and pop. C does exactly this using much easier syntax. If you study the disassembly, you can learn to write C code that is just as fast and compact as assembly. It is my preferred language on 8 bit micro controllers with limited memory. If you write a large PC program in C you will get into trouble because of its limited organization. That is where object oriented programming becomes powerful. The ability of C++ and C# classes to contain data and functions together enforces organization which in turn allows more complex operability over C. C++ was essential for quick processing in the past when CPUs only had one core. I am beginning to learn C# now. Its class only structure appears to enforce a higher degree of organization than C++ which should ultimately lead to faster development and promote code sharing. C# is not interpreted like VB. It is partially compiled at development time and then further translated at run time to become more platform friendly.
It actually works now from bower.
bower install material-design-icons --save
It downloads 37.1 KBs. Then it extracts and installs. You will see a folder called material-design-icons in bower_components folder. The total size is around 299KBs
Two possible approaches:
I don't think popen() is part of the C++ standard (it's part of POSIX from memory), but it's available on every UNIX I've worked with (and you seem to be targeting UNIX since your command is ./some_command).
On the off-chance that there is no popen(), you can use system("./some_command >/tmp/some_command.out");, then use the normal I/O functions to process the output file.
No, how you are doing it is correct.
http://www.w3.org/MarkUp/html-spec/html-spec_8.html#SEC8.2.2
Sometimes, below code returns null or blank string.
TelephonyManager tMgr = (TelephonyManager)mAppContext.getSystemService(Context.TELEPHONY_SERVICE);
String mPhoneNumber = tMgr.getLine1Number();
With below permission
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
There is another way you will be able to get your phone number, I haven't tested this on multiple devices but above code is not working every time.
Try below code:
String main_data[] = {"data1", "is_primary", "data3", "data2", "data1", "is_primary", "photo_uri", "mimetype"};
Object object = getContentResolver().query(Uri.withAppendedPath(android.provider.ContactsContract.Profile.CONTENT_URI, "data"),
main_data, "mimetype=?",
new String[]{"vnd.android.cursor.item/phone_v2"},
"is_primary DESC");
if (object != null) {
do {
if (!((Cursor) (object)).moveToNext())
break;
// This is the phoneNumber
String s1 = ((Cursor) (object)).getString(4);
} while (true);
((Cursor) (object)).close();
}
You will need to add these two permissions.
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.READ_PROFILE" />
Hope this helps, Thanks!
Similar to some of the answers, but not really stated, is to add a class to the actual option tag and use css classes...this is currently working for me without issue on IE (see above ss).
<select id="reviewAction">
<option class="greenColor">Accept and Advance Status</option>
<option class="redColor">Return for Modifications</option>
</select>
CSS:
.greenColor{
background-color: #33CC33;
}
.redColor{
background-color: #E60000;
}
In honeycomb, API level 11, it is possible, We can use setScalaX and setScaleY with pivot point
I have explained it here
Zooming a view completely
Pinch Zoom to view completely
Try this:
$("#autoship_option option[selected]").removeAttr("selected");
Really, I tested saving values like 'é' and 'e' in column with unique index and they cause duplicate error on both 'utf8_unicode_ci' and 'utf8_general_ci'. You can save them only in 'utf8_bin' collated column.
And mysql docs (in http://dev.mysql.com/doc/refman/5.7/en/charset-applications.html) suggest into its examples set 'utf8_general_ci' collation.
[mysqld]
character-set-server=utf8
collation-server=utf8_general_ci
Use RxCpp,
std::cout << "Waiting..." << std::endl;
auto values = rxcpp::observable<>::timer<>(std::chrono::seconds(1));
values.subscribe([](int v) {std::cout << "Called after 1s." << std::endl;});
This is an old question, but if you wanted to break out of an if statement, you could do:
while 1:
if blah:
break
Setting position: absolute and then transform: rotate(45deg) will provide a background:
div {_x000D_
height: 200px;_x000D_
width: 200px;_x000D_
outline: 2px dashed slateBlue;_x000D_
overflow: hidden;_x000D_
}_x000D_
div img {_x000D_
position: absolute;_x000D_
transform: rotate(45deg);_x000D_
z-index: -1;_x000D_
top: 40px;_x000D_
left: 40px;_x000D_
}<div>_x000D_
<img src="https://placekitten.com/120/120" />_x000D_
<h1>Hello World!</h1>_x000D_
</div>In my case, the image size is not so large that I cannot have a rotated copy of it. So, the image has been rotated with photoshop. An alternative to photoshop for rotating images is online tool too for rotating images. Once rotated, I'm working with the rotated-image in the background property.
div.with-background {
background-image: url(/img/rotated-image.png);
background-size: contain;
background-repeat: no-repeat;
background-position: top center;
}
Good Luck...
As stated in the docs:
OuterClass.InnerClass innerObject = outerObject.new InnerClass();
Autoplay only works the second time through. on android 4.1+ you have to have some kind of user event to get the first play() to work. Once that has happened then autostart works.
This is so that the user is acknowledging that they are using bandwidth.
There is another question that answers this . Autostart html5 video using android 4 browser
Java based workflow engines like Activiti, Bonita or jBPM support a wide range of the BPMN 2.0 specification. Therefore, you can model processes in a graphical way. In addition, some of those engines have simulation capabilities like Activiti (with Activiti Crystalball). If you code the processes on your own, you aren´t as flexible when you need to change the process. Therefore, I would also advice to use a java based BPM engine.
I did a research concerning BPMN 2.0 based Open Source Engines. Here are the key-points which were relevant for our concrete use case:
1. Bonita:
Bonita has a zero-coding approach which means that they provide an easy to use IDE to build your processes without the need for coding. To achieve that, Bonita has the concept of connectors. For example, if you want to consume a web service, they provide you with a graphical wizzard. The downside is that you have to write the plain XML SOAP-envelope manually and copy it in a graphical textbox. The problem with this approach is that you only can realize use cases which are intended by Bonita. If you want to integrate a system which Bonita did not developed a connector for, you have to code such a connector on your own which is very painful. For example, Bonita offers a SOAP connector for consuming SOAP web services. This connector only works with SOAP 1.2, but not for SOAP 1.1 (http://community.bonitasoft.com/answers/consume-soap-11-webservices-bonita-secure-web-service-connector). If you have a legacy application with SOAP 1.1, you cannot integrate this system easily in your process. The same is true for databases. There are only a few database connectors for dedicated database versions. If you have a version not matching to a connector, you have to code this on your own.
In addition, Bonita has no support for LDAP or Active Directory Sync in the free community edition which is quite a showstopper for a production environment. Another thing to consider is that Bonita is licensed under the GPL / LGPL license which could cause problems when you want to integrate Bonita in another enterprise application. In addition, the community support is very weak. There are several posts which are more than 2 years old and those posts are still not answered.
Another important thing is Business-IT-Alignment. Modelling processes is a collaborative discipline in which IT AND the business analysts are involed. That is why you need adequate tools for both user groups (e.g. an Eclipse Plugin for the developers and an easy to use web modeler for the business people). Bonita only offers Bonita Studio, which needs to be installed on your machine. This IDE is quite technical and not suitable for business users. Therefore, it is very hard to realize Business-IT-Alignment with Bonita.
Bonita is a BPM tool for very trivial and easy processes. Because of the zero-coding approach, the lerning curve is very low and you can start modelling very fast. You need less programming skills and you are able to realize your processes without the need of coding. But as soon as your processes become very complex, Bonita might not be the best solution because of the lack of flexibility. You only can realize use cases which are intended by Bonita.
2. jBPM:
jBPM is a very powerful Open Source BPM Engine which has a lot of features. The web modeler even supports prefabricated models of some van der Aalst workflow patterns (workflowpatterns.com). Business-IT-Alignment is realizable because jBPM offers an Eclipse integration as well as a web-based modeler. A bit tricky is that you only can define forms in the web modeler, but not in the Eclipse Plugin, as far as I know. To sum up, jBPM is a good candidate for using in a company. Our showstopper was the scalability. jBPM is based on the Rules-Engine Drools. This leads to the fact that whole process instances are persisted as BLOBS in the database. This is a critial showstopper when you consider searching and scalability.
In addition, the learning curve is very high because of the complexity. jBPM does not offer a Service Task like the BPMN-Standard suggests In contrast, you have to define your own Java Service tasks and you have to register them manually in the engine, which results in quite low level programming.
3. Activiti:
In the end, we went with Activiti because this is a very easy to use framework-based engine. It offers an Eclipse Plugin as well as a modern AngularJS Web-Modeler. In this way, you can realize Business-IT-Alignment. The REST-API is secured by Spring Security which means that you can extend the Engine very easily with Single Sign-on features. Because of the Apache License 2.0, there is no copyleft which means you are completely free in terms of usage and extensibility which is very important in a productive environment.
In addition, the BPMN-coverage is very good. Not all BPMN-elements are realized, but I do not know any engine which does that.
The Activiti Explorer is a demo frontend which demonstrates the usage of the Activiti APIs. Since this frontend is based on VAADIN, it can be extended very easily. The community is very active which means that you can get help very fast if you have any problems.
Activiti offers good integration points for external form-technologies which is very important for a productive usage. The form-technologies of all candidates are very restrictive. Therefore, it makes sense to use a standard form-technology like XForms in combination with the Engine. Even such more complex things are realizable via the formKey-Attribute.
Activiti does not follow the zero-coding approach which means that you will need a bit of coding if you want to orchestrate services. But even the communication with SOAP services can be achieved by using a Java Service Task and Apache CXF. The coding effort is low.
I hope that my key points can help by taking a decision. To be clear, this is no advertisment for Activiti. The right product choice depends on the concrete use cases. I only want to point out the most important points in our project
This is difficult to achieve, but the cookie expiration date can be set in another cookie. This cookie can then be read later to get the expiration date. Maybe there is a better way, but this is one of the methods to solve your problem.
I had a similar situation and solved it like this:
WebElement webElement = driver.findElement(By.xpath(""));
webElement.sendKeys(Keys.TAB);
webElement.sendKeys(Keys.ENTER);
When finding user table, in case if want the table owner name also, you can use the following:
select su.name + '.' + so.name
from sysobjects so,
sysusers su
where so.type = 'U' and
so.uid = su.uid
order by su.name,
so.name
You test k = M instead of k == M.
Maybe it is what you want to do, in this case, write if (match == 0 && (k = M))
If you are using java technology(Servlet/JSP) for making web application you will probably use Apache Tomcat. However, if you are using other technologies like Perl, PHP or ruby, its better(easier) to use Apache HTTP Server.
I got this error message in ~/.pip/pip.log
Could not fetch URL https://pypi.python.org/simple/: connection error: [Errno 185090050] _ssl.c:344: error:0B084002:x509 certificate routines:X509_load_cert_crl_file:system lib
Will skip URL https://pypi.python.org/simple/ when looking for download links for regulargrid
I fixed it by updating my ~/.pip/pip.conf. It accidentally pointed to cacert.pem file that did not exist and looked like this
[global]
cert = /some/path/.pip/cacert.pem
I got this error when Updating code first MVC5 database. Dropping (right click, delete) all the tables from my database and removing the migrations from the Migration folder worked for me.
Sometimes the file is kept in tracking history, try the following steps:
git commit, If you are seeing create mode with the big file listed, then do:git filter-branch --index-filter 'git rm -r --cached --ignore-unmatch filename' HEAD.
You should see a bunch of Rewrites shown in your console which ends with:
rm 'filename' and
the last line Ref was rewritten.
It's done.
Yep.
// FakeChart.cs
// ------------------------------------------------------------------
//
// A Winforms app that produces a contrived chart using
// DataVisualization (MSChart). Requires .net 4.0.
//
// Author: Dino
//
// ------------------------------------------------------------------
//
// compile: \net4.0\csc.exe /t:winexe /debug+ /R:\net4.0\System.Windows.Forms.DataVisualization.dll FakeChart.cs
//
using System;
using System.Windows.Forms;
using System.Windows.Forms.DataVisualization.Charting;
namespace Dino.Tools.WebMonitor
{
public class FakeChartForm1 : Form
{
private System.ComponentModel.IContainer components = null;
System.Windows.Forms.DataVisualization.Charting.Chart chart1;
public FakeChartForm1 ()
{
InitializeComponent();
}
private double f(int i)
{
var f1 = 59894 - (8128 * i) + (262 * i * i) - (1.6 * i * i * i);
return f1;
}
private void Form1_Load(object sender, EventArgs e)
{
chart1.Series.Clear();
var series1 = new System.Windows.Forms.DataVisualization.Charting.Series
{
Name = "Series1",
Color = System.Drawing.Color.Green,
IsVisibleInLegend = false,
IsXValueIndexed = true,
ChartType = SeriesChartType.Line
};
this.chart1.Series.Add(series1);
for (int i=0; i < 100; i++)
{
series1.Points.AddXY(i, f(i));
}
chart1.Invalidate();
}
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
System.Windows.Forms.DataVisualization.Charting.ChartArea chartArea1 = new System.Windows.Forms.DataVisualization.Charting.ChartArea();
System.Windows.Forms.DataVisualization.Charting.Legend legend1 = new System.Windows.Forms.DataVisualization.Charting.Legend();
this.chart1 = new System.Windows.Forms.DataVisualization.Charting.Chart();
((System.ComponentModel.ISupportInitialize)(this.chart1)).BeginInit();
this.SuspendLayout();
//
// chart1
//
chartArea1.Name = "ChartArea1";
this.chart1.ChartAreas.Add(chartArea1);
this.chart1.Dock = System.Windows.Forms.DockStyle.Fill;
legend1.Name = "Legend1";
this.chart1.Legends.Add(legend1);
this.chart1.Location = new System.Drawing.Point(0, 50);
this.chart1.Name = "chart1";
// this.chart1.Size = new System.Drawing.Size(284, 212);
this.chart1.TabIndex = 0;
this.chart1.Text = "chart1";
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(284, 262);
this.Controls.Add(this.chart1);
this.Name = "Form1";
this.Text = "FakeChart";
this.Load += new System.EventHandler(this.Form1_Load);
((System.ComponentModel.ISupportInitialize)(this.chart1)).EndInit();
this.ResumeLayout(false);
}
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new FakeChartForm1());
}
}
}
UI:
I am assuming that you have used height attribute at both so i am comparing it with a height left do it with JavaScript.
var right=document.getElementById('rightdiv').style.height;
var left=document.getElementById('leftdiv').style.height;
if(left>right)
{
document.getElementById('rightdiv').style.height=left;
}
else
{
document.getElementById('leftdiv').style.height=right;
}
Another idea can be found here HTML/CSS: Making two floating divs the same height.
Use the -printcert command like this:
keytool -printcert -file certificate.pem
A checkbox has a linked cell, which contains the True/False representing the state of the checkbox. It is much easier to reference this cell's value than the value of the embedded object which is the checkbox.
Manually: Right click on the checkbox, choose Format, click in the Linked Cell box, and select the cell to contain the checkbox value.
In code:
Set cbTime = ActiveSheet.CheckBoxes.Add(100, 100, 50, 15)
With cbTime
.Value = xlOff ' = unchecked xlOn = checked
.LinkedCell = "$A$1"
End With
Alan already gave you the right answer - use the sAMAccountName to filter your user.
I would add a recommendation on your use of DirectorySearcher - if you only want one or two pieces of information, add them into the "PropertiesToLoad" collection of the DirectorySearcher.
Instead of retrieving the whole big user object and then picking out one or two items, this will just return exactly those bits you need.
Sample:
adSearch.PropertiesToLoad.Add("sn"); // surname = last name
adSearch.PropertiesToLoad.Add("givenName"); // given (or first) name
adSearch.PropertiesToLoad.Add("mail"); // e-mail addresse
adSearch.PropertiesToLoad.Add("telephoneNumber"); // phone number
Those are just the usual AD/LDAP property names you need to specify.
In ~/Views/ViewStart.cshtml:
@{
Layout = Request.IsAjaxRequest() ? null : "~/Views/Shared/_Layout.cshtml";
}
and in the controller:
public ActionResult Index()
{
return View();
}
You want to follow the same pattern as before:
for (Type curInstance: CollectionOf<Type>) {
// use currInstance
}
In this case it would be:
for (Bullet bullet : gunList.get(2).getBullet()) {
System.out.println(bullet);
}
you can use the some Codeigniter functions and some core functions and make combination to achieve your URL with query string. I found solution of this problem.
base_url($this->uri->uri_string()).strrchr($_SERVER['REQUEST_URI'], "?");
and if you loaded URL helper so you can also do this current_url().strrchr($_SERVER['REQUEST_URI'], "?");
In an Object Oriented parking lot, there will be no need for attendants because the cars will "know how to park".
Finding a usable car on the lot will be difficult; the most common models will either have all their moving parts exposed as public member variables, or they will be "fully encapsulated" cars with no windows or doors.
The parking spaces in our OO parking lot will not match the size and shape of the cars (an "impediance mismatch" between the spaces and the cars)
License tags on our lot will have a dot between each letter and digit. Handicaped parking will only be available for licenses beginning with "_", and licenses beginning with "m_" will be towed.
I think that you need to look at this -- it should have everything you want.
EDIT: If you don't want to look at the link -- this pretty much sums up what you'd like.
MediaPlayer mp = MediaPlayer.create(context, R.raw.sound_file_1); mp.start();
But I still recommend reading the information at the link.
for mysql 'text':
@Column(columnDefinition = "TEXT")
private String description;
for mysql 'longtext':
@Lob
private String description;
The problem is in the network layer. Here are the status codes explained:
Connection refused: The peer is not listening on the respective network port you're trying to connect to. This usually means that either a firewall is actively denying the connection or the respective service is not started on the other site or is overloaded.
Connection timed out: During the attempt to establish the TCP connection, no response came from the other side within a given time limit. In the context of urllib this may also mean that the HTTP response did not arrive in time. This is sometimes also caused by firewalls, sometimes by network congestion or heavy load on the remote (or even local) site.
That said, it is probably not a problem in your script, but on the remote site. If it's occuring occasionally, it indicates that the other site has load problems or the network path to the other site is unreliable.
Also, as it is a problem with the network, you cannot tell what happened on the other side. It is possible that the packets travel fine in the one direction but get dropped (or misrouted) in the other.
It is also not a (direct) DNS problem, that would cause another error (Name or service not known or something similar). It could however be the case that the DNS is configured to return different IP addresses on each request, which would connect you (DNS caching left aside) to different addresses hosts on each connection attempt. It could in turn be the case that some of these hosts are misconfigured or overloaded and thus cause the aforementioned problems.
As suggested in the another answer, using a packet analyzer can help to debug the issue. You won't see much however except the packets reflecting exactly what the error message says.
To rule out network congestion as a problem you could use a tool like mtr or traceroute or even ping to see if packets get lost to the remote site. Note that, if you see loss in mtr (and any traceroute tool for that matter), you must always consider the first host where loss occurs (in the route from yours to remote) as the one dropping packets, due to the way ICMP works. If the packets get lost only at the last hop over a long time (say, 100 packets), that host definetly has an issue. If you see that this behaviour is persistent (over several days), you might want to contact the administrator.
Loss in a middle of the route usually corresponds to network congestion (possibly due to maintenance), and there's nothing you could do about it (except whining at the ISP about missing redundance).
If network congestion is not a problem (i.e. not more than, say, 5% of the packets get lost), you should contact the remote server administrator to figure out what's wrong. He may be able to see relevant infos in system logs. Running a packet analyzer on the remote site might also be more revealing than on the local site. Checking whether the port is open using netstat -tlp is definetly recommended then.
In the future.
ALTER TABLE Employees
ADD UserID int;
ALTER TABLE Employees
ADD CONSTRAINT FK_ActiveDirectories_UserID FOREIGN KEY (UserID)
REFERENCES ActiveDirectories(id);
Inserts to a table having a clustered index where the insertion occurs in the middle of the sequence DOES NOT cause the index to be rewritten. It does not cause the pages comprising the data to be rewritten. If there is room on the page where the row will go, then it is placed in that page. The single page will be reformatted to place the row in the right place in the page. When the page is full, a page split will happen, with half of the rows on the page going to one page, and half going on the other. The pages are then relinked into the linked list of pages that comprise a tables data that has the clustered index. At most, you will end up writing 2 pages of database.
Hadoop comes with a useful program called distcp for copying large amounts of data to and from Hadoop Filesystems in parallel. The canonical use case for distcp is for transferring data between two HDFS clusters.
If the clusters are running identical versions of hadoop, then the hdfs scheme is appropriate to use.
$ hadoop distcp hdfs://namenode1/foo hdfs://namenode2/bar
The data in /foo directory of namenode1 will be copied to /bar directory of namenode2. If the /bar directory does not exist, it will create it. Also we can mention multiple source paths.
Similar to rsync command, distcp command by default will skip the files that already exist. We can also use -overwrite option to overwrite the existing files in destination directory. The option -update will only update the files that have changed.
$ hadoop distcp -update hdfs://namenode1/foo hdfs://namenode2/bar/foo
distcp can also be implemented as a MapReduce job where the work of copying is done by the maps that run in parallel across the cluster. There will be no reducers.
If trying to copy data between two HDFS clusters that are running different versions, the copy will process will fail, since the RPC systems are incompatible. In that case we need to use the read-only HTTP based HFTP filesystems to read from the source. Here the job has to run on destination cluster.
$ hadoop distcp hftp://namenode1:50070/foo hdfs://namenode2/bar
50070 is the default port number for namenode's embedded web server.
Update : link for TWBS 3 getbootstrap.com/customize/#grid-system
Twitter Bootstrap offers a customize form to download all or some components with custom configuration.
You can use this form to download a grid without gutters, and it will be responsive - you only need the grid component and the responsive ones concerning the width.
If you know a little about LESS, then you can include the generated CSS in a selector of your choice.
/* LESS */
.some-thing {
/* The custom grid
...
*/
}
If not, you should add this selector in front of each rule (not that much anyway).
If you know LESS and use the LESS scripts to manage your styles, you might want to use directly the Grid mixins v2 (github)
There is something wrong with the accepted answer, it sometimes (randomly) brings a clipped response from server. I do not know why, I did not investigate the faulty cause of the accepted answer because this code worked perfectly for me:
import paramiko
ip='server ip'
port=22
username='username'
password='password'
cmd='some useful command'
ssh=paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(ip,port,username,password)
stdin,stdout,stderr=ssh.exec_command(cmd)
outlines=stdout.readlines()
resp=''.join(outlines)
print(resp)
stdin,stdout,stderr=ssh.exec_command('some really useful command')
outlines=stdout.readlines()
resp=''.join(outlines)
print(resp)
You must use Eclipse WTP (Web Tool Platform), and should use the lastest version is Luna 4.4. Link download: Eclipse IDE for Java EE Developers http://www.eclipse.org/downloads/packages/eclipse-ide-java-ee-developers/lunar
Menu Windows\Show view\Other, choose folder Server, click on Servers.
Right click on blank area to use context menu, choose New\Server
Press link "Download additional server adapters"
Choose "GlassFish Tools" from Oracle vendor.
Then, restart Eclipse.
Or you download GlassFish tools (Supports GlassFish 4.0 and 3.1) from: https://marketplace.eclipse.org/content/glassfish-tools and install manually.
Read more about creating a server: http://help.eclipse.org/juno/index.jsp?topic=%2Forg.eclipse.wst.server.ui.doc.user%2Ftopics%2Ftwcrtins.html
This is way more simpler with Maven dependency feature:
Hope this will help!
The problem may be that ssh is trying to connect to all the different IPs that www.google.com resolves to. For example on my machine:
# ssh -v -o ConnectTimeout=1 -o ConnectionAttempts=1 www.google.com
OpenSSH_5.9p1, OpenSSL 0.9.8t 18 Jan 2012
debug1: Connecting to www.google.com [173.194.43.20] port 22.
debug1: connect to address 173.194.43.20 port 22: Connection timed out
debug1: Connecting to www.google.com [173.194.43.19] port 22.
debug1: connect to address 173.194.43.19 port 22: Connection timed out
debug1: Connecting to www.google.com [173.194.43.18] port 22.
debug1: connect to address 173.194.43.18 port 22: Connection timed out
debug1: Connecting to www.google.com [173.194.43.17] port 22.
debug1: connect to address 173.194.43.17 port 22: Connection timed out
debug1: Connecting to www.google.com [173.194.43.16] port 22.
debug1: connect to address 173.194.43.16 port 22: Connection timed out
ssh: connect to host www.google.com port 22: Connection timed out
If I run it with a specific IP, it returns much faster.
EDIT: I've timed it (with time) and the results are: