I've uploaded a simple java program which takes your project location and the dimension file you want as input. Based on that, it would output the corresponding dimension file in the console. Here's the link to it:
https://github.com/akeshwar/Dimens-for-different-screens-in-Android/blob/master/Main.java
Here's the full code for the reference:
public class Main {
/**
* You can change your factors here. The current factors are in accordance with the official documentation.
*/
private static final double LDPI_FACTOR = 0.375;
private static final double MDPI_FACTOR = 0.5;
private static final double HDPI_FACTOR = 0.75;
private static final double XHDPI_FACTOR = 1.0;
private static final double XXHDPI_FACTOR = 1.5;
private static final double XXXHDPI_FACTOR = 2.0;
private static double factor;
public static void main(String[] args) throws IOException {
Scanner in = new Scanner(System.in);
System.out.println("Enter the location of the project/module");
String projectPath = in.nextLine();
System.out.println("Which of the following dimension file do you want?\n1. ldpi \n2. mdpi \n3. hdpi \n4. xhdpi \n5. xxhdpi \n6. xxxhdpi");
int dimenType = in.nextInt();
switch (dimenType) {
case 1: factor = LDPI_FACTOR;
break;
case 2: factor = MDPI_FACTOR;
break;
case 3: factor = HDPI_FACTOR;
break;
case 4: factor = XHDPI_FACTOR;
break;
case 5: factor = XXHDPI_FACTOR;
break;
case 6: factor = XXXHDPI_FACTOR;
break;
default:
factor = 1.0;
}
//full path = "/home/akeshwar/android-sat-bothIncluded-notintegrated/code/tpr-5-5-9/princetonReview/src/main/res/values/dimens.xml"
//location of the project or module = "/home/akeshwar/android-sat-bothIncluded-notintegrated/code/tpr-5-5-9/princetonReview/"
/**
* In case there is some I/O exception with the file, you can directly copy-paste the full path to the file here:
*/
String fullPath = projectPath + "/src/main/res/values/dimens.xml";
FileInputStream fstream = new FileInputStream(fullPath);
BufferedReader br = new BufferedReader(new InputStreamReader(fstream));
String strLine;
while ((strLine = br.readLine()) != null) {
modifyLine(strLine);
}
br.close();
}
private static void modifyLine(String line) {
/**
* Well, this is how I'm detecting if the line has some dimension value or not.
*/
if(line.contains("p</")) {
int endIndex = line.indexOf("p</");
//since indexOf returns the first instance of the occurring string. And, the actual dimension would follow after the first ">" in the screen
int begIndex = line.indexOf(">");
String prefix = line.substring(0, begIndex+1);
String root = line.substring(begIndex+1, endIndex-1);
String suffix = line.substring(endIndex-1,line.length());
/**
* Now, we have the root. We can use it to create different dimensions. Root is simply the dimension number.
*/
double dimens = Double.parseDouble(root);
dimens = dimens*factor*1000;
dimens = (double)((int)dimens);
dimens = dimens/1000;
root = dimens + "";
System.out.println(prefix + " " + root + " " + suffix );
}
System.out.println(line);
}
}
It seems to be a nasty problem of Gradle. We just upgraded from 2.14 to 3.3 and our build server couldn't build any more (a local build in Android Studio worked).
Error with too long path shows for example:
C:\Windows\System32\config\systemprofile.gradle\caches\3.3\scripts-remapped\build_bonsjy48fqq8sotonpgrvhswt\36ejadunoxgw3iugkh95lqw\projedd7e29570ae79482d0308d82f4e346b\classes\build_bonsjy48fqq8sotonpgrvhswt$_run_closure1$_closure8$_closure13$_closure14$_closure15.class
We had to create a local user account for the service that ran as system service for years... Now it saves under C:\Users... which is much shorter as the system profile path.
Since Android Studio 3.4, there is a new tool called Resource manager. It supports importing many drawables at once (vectors, pngs, ...) . Follow the official documentation.
Please read the Android Documentation regarding screen sizes.
From a base image size, there is a 3:4:6:8:12:16 scaling ratio in drawable size by DPI.
LDPI - 0.75x
MDPI - Original size // means 1.0x here
HDPI - 1.5x
XHDPI - 2.0x
XXHDPI - 3x
XXXHDPI - 4.0x
For example, 100x100px image on a MDPI will be the same size of a 200x200px on a XHDPI screen.
You can use a vector. Instead of worry about different screen sizes you only need to create an .svg file and import it to your project using Vector Asset Studio.
Simpley add this two line in toolbar. Then we get new removed left side space bcoz by default it 16dp.
android:contentInsetStart="0dp"
app:contentInsetStart="0dp"
There are two distinct uses of mipmaps:
For launcher icons when building density specific APKs. Some developers build separate APKs for every density, to keep the APK size down. However some launchers (shipped with some devices, or available on the Play Store) use larger icon sizes than the standard 48dp. Launchers use getDrawableForDensity and scale down if needed, rather than up, so the icons are high quality. For example on an hdpi tablet the launcher might load the xhdpi icon. By placing your launcher icon in the mipmap-xhdpi directory, it will not be stripped the way a drawable-xhdpi directory is when building an APK for hdpi devices. If you're building a single APK for all devices, then this doesn't really matter as the launcher can access the drawable resources for the desired density.
The actual mipmap API from 4.3. I haven't used this and am not familiar with it. It's not used by the Android Open Source Project launchers and I'm not aware of any other launcher using.
There is also the possibility to use the Vector Asset Studio in combination with Scalable Vector Graphics (SVG). Android Studio will handle the rest for you. As the official documentation says:
Vector Asset Studio helps you add material icons and import Scalable Vector Graphic (SVG) files into your app project as a drawable resource. Compared to raster images, vector drawables can reduce the size of your app and be resized without loss of image quality. They help you to more easily support different Android devices with varying screen sizes and resolutions because you can display one vector drawable on all of them.
I consider this the future approach.
All I did was added the below lines in config.xml
<icon src="www/img/appIcon.png" />
And it worked totally fine
low dpi is 0.75x dimensions of medium dpi
high dpi is 1.5x dimensions of medium dpi
extra high dpi is 2x dimensinons of medium dpi
It's a good practice to make all the images in vector based format so you can resize them easily using a vector design software like Illustrator etc..
There can be any number of different screen sizes due to Android having no set standard size so as a guide you can use the minimum screen sizes, which are provided by Google.
According to Google's statistics the majority of ldpi displays are small screens and the majority of mdpi, hdpi, xhdpi and xxhdpi displays are normal sized screens.
You can view the statistics on the relative sizes of devices on Google's dashboard which is available here.
More information on multiple screens can be found here.
The best solution is to create a nine-patch image so that the image's border can stretch to fit the size of the screen without affecting the static area of the image.
http://developer.android.com/guide/topics/graphics/2d-graphics.html#nine-patch
According to the post linked in the G+ resource:
The gorgeous screen on the Nexus 10 falls into the XHDPI density bucket. On tablets, Launcher uses icons from one density bucket up [0] to render them slightly larger. To ensure that your launcher icon (arguably your apps most important asset) is crisp you need to add a 144*144px icon in the drawable-xxhdpi or drawable-480dpi folder.
So it looks like the xxhdpi is set for 480dpi. According to that, tablets use the assets from one dpi bucket higher than the one they're in for the launcher. The Nexus 10 being in bucket xhdpi will pull the launcher icon from the xxhdpi.
Also, was not aware that tablets take resources from the asset bucket above their level. Noted.
My understanding is that if you use a View
object (as supposed to eg. android:windowBackground
) Android will automatically scale your image to the correct size. The problem is that too much scaling can result in artifacts (both during up and down scaling) and blurring. Due to various resolutions and aspects ratios on the market, it's impossible to create "perfect" fits for every screen, but you can do your best to make sure only a little bit of scaling has to be done, and thus mitigate the unwanted side effects. So what I would do is:
getDisplayMetrics().density
returns 4 (xxxhdpi), so perhaps this info is outdated.Then look at the new phone models on the market, and find the representative ones. Assumming the new google pixel is a good representation of an android phone: It has a 1080 x 1920 resolution at 441 dpi, and a screen size of 4.4 x 2.5 inches. Then from the the android developer docs:
- ldpi (low) ~120dpi
- mdpi (medium) ~160dpi
- hdpi (high) ~240dpi
- xhdpi (extra-high) ~320dpi
- xxhdpi (extra-extra-high) ~480dpi
- xxxhdpi (extra-extra-extra-high) ~640dpi
This corresponds to an xxhdpi
screen. From here I could scale these 1080 x 1920 down by the (3:4:6:8:12) ratios above.
sw
, long
, large
, etc.<item name="android:windowBackground">@null</item>
I have searched the best and the simplest answer to make 9-patch image. Now to make the 9 patch image is the easiest task.
From https://romannurik.github.io/AndroidAssetStudio/index.html you can make a 9-patch image for all the resolutions - XHDPI,HDPI,MDPI,LDPI in just one click.
Edit the build path in this order, this worked for me.
Make sure the /gen
is before /src
For Different screen size, The following is a list of resource directories in an application that provides different layout designs for different screen sizes and different bitmap drawables for small, medium, high, and extra high density screens.
res/layout/my_layout.xml // layout for normal screen size ("default")
res/layout-small/my_layout.xml // layout for small screen size
res/layout-large/my_layout.xml // layout for large screen size
res/layout-xlarge/my_layout.xml // layout for extra large screen size
res/layout-xlarge-land/my_layout.xml // layout for extra large in landscape orientation
res/drawable-mdpi/my_icon.png // bitmap for medium density
res/drawable-hdpi/my_icon.png // bitmap for high density
res/drawable-xhdpi/my_icon.png // bitmap for extra high density
The following code in the Manifest supports all dpis.
<supports-screens android:smallScreens="true"
android:normalScreens="true"
android:largeScreens="true"
android:xlargeScreens="true"
android:anyDensity="true" />
And also check out my SO answer.
Also, their "device dashboard" stats at:
http://developer.android.com/about/dashboards/index.html#Screens
can be pretty helpful. They are current and derived from Android Market visits.
UPDATE: 30.07.2014
If you use Android Studio, make sure you have at least 144x144 resource and than use "FILE-NEW-IMAGE ASSET". Android Studio will make proper image files to all folders for you : )
As documentation says, adjust bitmaps as follows:
Almost every application should have alternative drawable resources for different screen densities, because almost every application has a launcher icon and that icon should look good on all screen densities. Likewise, if you include other bitmap drawables in your application (such as for menu icons or other graphics in your application), you should provide alternative versions or each one, for different densities.
Note: You only need to provide density-specific drawables for bitmap files (.png, .jpg, or .gif) and Nine-Path files (.9.png). If you use XML files to define shapes, colors, or other drawable resources, you should put one copy in the default drawable directory (drawable/).
To create alternative bitmap drawables for different densities, you should follow the 3:4:6:8 scaling ratio between the four generalized densities. For example, if you have a bitmap drawable that's 48x48 pixels for medium-density screen (the size for a launcher icon), all the different sizes should be:
36x36 for low-density (LDPI)
48x48 for medium-density (MDPI)
72x72 for high-density (HDPI)
96x96 for extra high-density (XHDPI)
144x144 for extra extra high-density (XXHDPI)
192x192 for extra extra extra high-density (XXXHDPI)
If you want to change settings in the launcher, change icon size, or grid size just hold down on an empty part of your home screen. Tap the three Dots and there you go.
From https://forums.oneplus.net/threads/how-to-change-icon-and-grid-size-trebuchet-settings.84820/
When configuring the phone for first time I saw something about a grid somewhere, but couldn't find it again. Luckily I found the answer on the link above.
I got one good solution. Here I have attached it as the image below. So try it. It may be helpful to you...!
After seeing this post I found a useful link:
http://developer.android.com/design/downloads/index.html
You can download a lot of sources editable with Fireworks, Illustrator, Photoshop, etc...
And there's also fonts and icon packs.
Here is a stencil example.
Always keep in mind that 'size' is variable if not explicitly specified so if you declare
int i = 10;
On some systems it may result in 16-bit integer by compiler and on some others it may result in 32-bit integer (or 64-bit integer on newer systems).
In embedded environments this may end up in weird results (especially while handling memory mapped I/O or may be consider a simple array situation), so it is highly recommended to specify fixed size variables. In legacy systems you may come across
typedef short INT16;
typedef int INT32;
typedef long INT64;
Starting from C99, the designers added stdint.h header file that essentially leverages similar typedefs.
On a windows based system, you may see entries in stdin.h header file as
typedef signed char int8_t;
typedef signed short int16_t;
typedef signed int int32_t;
typedef unsigned char uint8_t;
There is quite more to that like minimum width integer or exact width integer types, I think it is not a bad thing to explore stdint.h for a better understanding.
This often happens when your SQL is bad (implicit type conversions etc.).
Turn on hibernate SQL logging by adding the following lines to your log4j properties file:
log4j.logger.org.hibernate.SQL=debug
log4j.logger.org.hibernate.type=trace
Before failing you will see the last SQL statement attempted in your log, copy and paste this SQL into an external SQL client and run it.
Don't write any Interceptors, Filters, Components, Aspects, etc., this is a very common problem and has been solved many times over.
Spring Boot has a modules called Actuator, which provides HTTP request logging out of the box. There's an endpoint mapped to /trace
(SB1.x) or /actuator/httptrace
(SB2.0+) which will show you last 100 HTTP requests. You can customize it to log each request, or write to a DB.
To get the endpoints you want, you'll need the spring-boot-starter-actuator dependency, and also to "whitelist" the endpoints you're looking for, and possibly setup or disable security for it.
Also, where will this application run? Will you be using a PaaS? Hosting providers, Heroku for example, provide request logging as part of their service and you don't need to do any coding whatsoever then.
Try it the other way:
var start_date = $("#fit_start_time").val(); //05-09-2013
var end_date = $("#fit_end_time").val(); //10-09-2013
var format='dd-MM-y';
var result= compareDates(start_date,format,end_date,format);
if(result==1)/// end date is less than start date
{
alert('End date should be greater than Start date');
}
OR:
if(new Date(start_date) >= new Date(end_date))
{
alert('End date should be greater than Start date');
}
As simple as running this in Python3:
import os
externalIP = os.popen('curl -s ifconfig.me').readline()
print(externalIP)
That's not possible using the built-in Array.prototype.map
. However, you could use a simple for
-loop instead, if you do not intend to map
any values:
var hasValueLessThanTen = false;
for (var i = 0; i < myArray.length; i++) {
if (myArray[i] < 10) {
hasValueLessThanTen = true;
break;
}
}
Or, as suggested by @RobW
, use Array.prototype.some
to test if there exists at least one element that is less than 10. It will stop looping when some element that matches your function is found:
var hasValueLessThanTen = myArray.some(function (val) {
return val < 10;
});
Just as a note for future reference.
If you're using .NET Core, multiple Random instances isn't as dangerous as before. I'm aware that this question is from 2010, but since this question is old but has some attraction, I think it's a good thing to document the change.
You may refer to this question I made a while back:
Did Microsoft change Random default seed?
Basically, they have changed the default seed from Environment.TickCount
to Guid.NewGuid().GetHashCode()
, so if you create 2 instances of Random it won't display the same numbers.
You can see the file diffs from .NET Framework/.NET Core (2.0.0+) here: https://github.com/dotnet/coreclr/pull/2192/commits/9f6a0b675e5ac0065a268554de49162c539ff66d
It isn't as safe as RNGCryptoServiceProvider, but at least it won't give you weird results.
To delete untracked on *nix without the purge extension you can use
hg pull
hg update -r MY_BRANCH -C
hg status -un|xargs rm
Which is using
update -r --rev REV revision
update -C --clean discard uncommitted changes (no backup)
status -u --unknown show only unknown (not tracked) files
status -n --no-status hide status prefix
var i = $("#panel input");
should work :-)
the > will only fetch direct children, no children's children
the : is for using pseudo-classes, eg. :hover, etc.
you can read about available css-selectors of pseudo-classes here: http://docs.jquery.com/DOM/Traversing/Selectors#CSS_Selectors
You can't, Print Preview is a feature of a browser, and therefore should be protected from being called by JavaScript as it would be a security risk.
That's why your example uses Active X, which bypasses the JavaScript security issues.
So instead use the print stylesheet that you already should have and show it for media=screen,print instead of media=print.
Read Alist Apart: Going to Print for a good article on the subject of print stylesheets.
For PDO You may do this
$stmt1 = "INSERT INTO users (username, password) VALUES('test', 'test')";
$stmt2 = "INSERT INTO profiles (userid, bio, homepage) VALUES('LAST_INSERT_ID(),'Hello world!', 'http://www.stackoverflow.com')";
$sth1 = $dbh->prepare($stmt1);
$sth2 = $dbh->prepare($stmt2);
BEGIN;
$sth1->execute (array ('test','test'));
$sth2->execute (array ('Hello world!','http://www.stackoverflow.com'));
COMMIT;
Some 3rd party component vendors like Infragistics or Syncfusion provide very good Excel export capabilities that do not require Microsoft Excel to be installed.
Since these vendors also provide advanced UI grid components, these components are particularly handy if you want the style and layout of an excel export to mimic the current state of a grid in the user interface of your application.
If your export is intended to be executed server side with emphasis on the data to be exported and with no link to the UI, then I would go for one of the free open source options (e.g. ExcelLibrary).
I have previously been involved with projects that attempted to use server side automation on the Microsoft Office suite. Based on this experience I would strongly recommend against that approach.
just place your fonts inside app/assets/fonts folder and set the autoload path when app start using writing the code in application.rb
config.assets.paths << Rails.root.join("app", "assets", "fonts") and
then use the following code in css.
@font-face {
font-family: 'icomoon';
src: asset-url('icomoon.eot');
src: asset-url('icomoon.eot') format('embedded-opentype'),
asset-url('icomoon.woff') format('woff'),
asset-url('icomoon.ttf') format('truetype'),
asset-url('icomoon.svg') format('svg');
font-weight: normal;
font-style: normal;
}
Give it a try.
Thanks
According to the new Windows SDK documentation (8.0) it seems that a new path limit is provided. There is a new set of path handling functions and an definition of PATHCCH_MAX_CCH like follows:
// max # of characters we support using the "\\?\" syntax
// (0x7FFF + 1 for NULL terminator)
#define PATHCCH_MAX_CCH 0x8000
You might be better asking this on the WiX-users mailing list.
WiX is best used with a firm understanding of what Windows Installer is doing. You might consider getting "The Definitive Guide to Windows Installer".
The action that removes an existing product is the RemoveExistingProducts action. Because the consequences of what it does depends on where it's scheduled - namely, whether a failure causes the old product to be reinstalled, and whether unchanged files are copied again - you have to schedule it yourself.
RemoveExistingProducts
processes <Upgrade>
elements in the current installation, matching the @Id
attribute to the UpgradeCode
(specified in the <Product>
element) of all the installed products on the system. The UpgradeCode
defines a family of related products. Any products which have this UpgradeCode, whose versions fall into the range specified, and where the UpgradeVersion/@OnlyDetect
attribute is no
(or is omitted), will be removed.
The documentation for RemoveExistingProducts
mentions setting the UPGRADINGPRODUCTCODE
property. It means that the uninstall process for the product being removed receives that property, whose value is the Product/@Id
for the product being installed.
If your original installation did not include an UpgradeCode
, you will not be able to use this feature.
You can simply override Bootstrap's "pointer-events" style for disabled buttons via CSS e.g.
.btn[disabled] {
pointer-events: all !important;
}
Better still be explicit and disable specific buttons e.g.
#buttonId[disabled] {
pointer-events: all !important;
}
Thanks for the info user 'user712934'
You can also look up the sql,username,machine,port information and get to the actual process which holds the connection
SELECT O.OBJECT_NAME, S.SID, S.SERIAL#, P.SPID, S.PROGRAM,S.USERNAME,
S.MACHINE,S.PORT , S.LOGON_TIME,SQ.SQL_FULLTEXT
FROM V$LOCKED_OBJECT L, DBA_OBJECTS O, V$SESSION S,
V$PROCESS P, V$SQL SQ
WHERE L.OBJECT_ID = O.OBJECT_ID
AND L.SESSION_ID = S.SID AND S.PADDR = P.ADDR
AND S.SQL_ADDRESS = SQ.ADDRESS;
In UTC:
Instant.now().minus( 1 , ChronoUnit.HOURS )
Or, zoned:
Instant.now()
.atZone( ZoneId.of ( "America/Montreal" ) )
.minusHours( 1 )
Java 8 and later has the new java.time framework built-in.
Instant
If you only care about UTC (GMT), then use the Instant
class.
Instant instant = Instant.now ();
Instant instantHourEarlier = instant.minus ( 1 , ChronoUnit.HOURS );
Dump to console.
System.out.println ( "instant: " + instant + " | instantHourEarlier: " + instantHourEarlier );
instant: 2015-10-29T00:37:48.921Z | instantHourEarlier: 2015-10-28T23:37:48.921Z
Note how in this instant happened to skip back to yesterday’s date.
ZonedDateTime
If you care about a time zone, use the ZonedDateTime
class. You can start with an Instant and the assign a time zone, a ZoneId
object. This class handles the necessary adjustments for anomalies such as Daylight Saving Time (DST).
Instant instant = Instant.now ();
ZoneId zoneId = ZoneId.of ( "America/Montreal" );
ZonedDateTime zdt = ZonedDateTime.ofInstant ( instant , zoneId );
ZonedDateTime zdtHourEarlier = zdt.minus ( 1 , ChronoUnit.HOURS );
Dump to console.
System.out.println ( "instant: " + instant + "\nzdt: " + zdt + "\nzdtHourEarlier: " + zdtHourEarlier );
instant: 2015-10-29T00:50:30.778Z
zdt: 2015-10-28T20:50:30.778-04:00[America/Montreal]
zdtHourEarlier: 2015-10-28T19:50:30.778-04:00[America/Montreal]
The old java.util.Date/.Calendar classes are now outmoded. Avoid them. They are notoriously troublesome and confusing.
When you must use the old classes for operating with old code not yet updated for the java.time types, call the conversion methods. Here is example code going from an Instant or a ZonedDateTime to a java.util.Date.
java.util.Date date = java.util.Date.from( instant );
…or…
java.util.Date date = java.util.Date.from( zdt.toInstant() );
The java.time framework is built into Java 8 and later. These classes supplant the troublesome old legacy date-time classes such as java.util.Date
, Calendar
, & SimpleDateFormat
.
The Joda-Time project, now in maintenance mode, advises migration to the java.time classes.
To learn more, see the Oracle Tutorial. And search Stack Overflow for many examples and explanations. Specification is JSR 310.
You may exchange java.time objects directly with your database. Use a JDBC driver compliant with JDBC 4.2 or later. No need for strings, no need for java.sql.*
classes.
Where to obtain the java.time classes?
The ThreeTen-Extra project extends java.time with additional classes. This project is a proving ground for possible future additions to java.time. You may find some useful classes here such as Interval
, YearWeek
, YearQuarter
, and more.
Use this:
alert($(".messageCheckbox").is(":checked").val())
This assumes the checkboxes to check have the class "messageCheckbox", otherwise you would have to do a check if the input is the checkbox type, etc.
Here is a fuller answer as a reference to future visitors. I usually use a support toolbar but it works just as well either way.
This is going to be in res/menu/main_menu
.
res
folder and choose New > Android Resource File.main_menu
for the File name.Paste in the following content as a starter.
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="@+id/action_add"
android:icon="@drawable/ic_add"
app:showAsAction="ifRoom"
android:title="Add">
</item>
<item
android:id="@+id/action_settings"
app:showAsAction="never"
android:title="Settings">
</item>
</menu>
You can right click res
and choose New image asset to create the ic_add
icon.
In your activity add the following method.
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main_menu, menu);
return true;
}
Also in your Activity, add the following method:
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle item selection
switch (item.getItemId()) {
case R.id.action_add:
addSomething();
return true;
case R.id.action_settings:
startSettings();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
Technically, Breadth-first search (BFS) by itself does not let you find the shortest path, simply because BFS is not looking for a shortest path: BFS describes a strategy for searching a graph, but it does not say that you must search for anything in particular.
Dijkstra's algorithm adapts BFS to let you find single-source shortest paths.
In order to retrieve the shortest path from the origin to a node, you need to maintain two items for each node in the graph: its current shortest distance, and the preceding node in the shortest path. Initially all distances are set to infinity, and all predecessors are set to empty. In your example, you set A's distance to zero, and then proceed with the BFS. On each step you check if you can improve the distance of a descendant, i.e. the distance from the origin to the predecessor plus the length of the edge that you are exploring is less than the current best distance for the node in question. If you can improve the distance, set the new shortest path, and remember the predecessor through which that path has been acquired. When the BFS queue is empty, pick a node (in your example, it's E) and traverse its predecessors back to the origin. This would give you the shortest path.
If this sounds a bit confusing, wikipedia has a nice pseudocode section on the topic.
You're forgetting to read it as binary too.
In your write part you have:
open(b"Fruits.obj","wb") # Note the wb part (Write Binary)
In the read part you have:
file = open("Fruits.obj",'r') # Note the r part, there should be a b too
So replace it with:
file = open("Fruits.obj",'rb')
And it will work :)
As for your second error, it is most likely cause by not closing/syncing the file properly.
Try this bit of code to write:
>>> import pickle
>>> filehandler = open(b"Fruits.obj","wb")
>>> pickle.dump(banana,filehandler)
>>> filehandler.close()
And this (unchanged) to read:
>>> import pickle
>>> file = open("Fruits.obj",'rb')
>>> object_file = pickle.load(file)
A neater version would be using the with
statement.
For writing:
>>> import pickle
>>> with open('Fruits.obj', 'wb') as fp:
>>> pickle.dump(banana, fp)
For reading:
>>> import pickle
>>> with open('Fruits.obj', 'rb') as fp:
>>> banana = pickle.load(fp)
Use this code in your form.it will handle multiple clicks.
<script type="text/javascript">
$(document).ready(function() {
$("form").submit(function() {
$(this).submit(function() {
return false;
});
return true;
});
});
</script>
it will work for sure.
Seba Illingworth's code, In case you need time in your file name (it gives 2014-02-21_1035)
echo off
cls
echo -- BACKUP DATABASE --
set /p DATABASENAME=Enter database name:
For /f "tokens=2-4 delims=/ " %%a in ('date /t') do (set mydate=%%c-%%a-%%b)
For /f "tokens=1-2 delims=/:" %%a in ("%TIME%") do (set mytime=%%a%%b)
:: filename format Name-Date (eg MyDatabase-2009.5.19.bak)
set DATESTAMP=%mydate%_%mytime%
set BACKUPFILENAME=%CD%\%DATABASENAME%-%DATESTAMP%.bak
set SERVERNAME=.
echo.
sqlcmd -E -S %SERVERNAME% -d master -Q "BACKUP DATABASE [%DATABASENAME%] TO DISK = N'%BACKUPFILENAME%' WITH INIT , NOUNLOAD , NAME = N'%DATABASENAME% backup', NOSKIP , STATS = 10, NOFORMAT"
echo.
pause
This was a long time ago, so not sure if this is still needed, but you could use @@ROWCOUNT variable to see how many rows were affected with the previous sql statement.
This is helpful when for example you construct a dynamic Update statement and run it with exec. @@ROWCOUNT would show how many rows were updated.
You can Implement this also:- setPage(1, n); where, n = any number.
$products = Mage::getResourceModel('catalog/product_collection')
->addAttributeToSelect('*')
->addAttributeToSelect(array('name', 'price', 'small_image'))
->addFieldToFilter('visibility', Mage_Catalog_Model_Product_Visibility::VISIBILITY_BOTH) //visible only catalog & searchable product
->addAttributeToFilter('status', 1) // enabled
->setStoreId($storeId)
->setOrder('created_at', 'desc')
->setPage(1, 6);
Import package is for better readability;
Fully qualified class has to be used in special scenarios. For example, same class name in different package, or use reflect such as Class.forName()
.
Here is an easy way with String output (I created a method to do this):
public static String (String input){
String output = "";
try {
/* From ISO-8859-1 to UTF-8 */
output = new String(input.getBytes("ISO-8859-1"), "UTF-8");
/* From UTF-8 to ISO-8859-1 */
output = new String(input.getBytes("UTF-8"), "ISO-8859-1");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return output;
}
// Example
input = "Música";
output = "Música";
Regarding the original code - it appears you want to share data between scopes. To share either Data or State between $scope the docs suggest using a service:
like Answers above, if you do bootstrap 4 just add few line of css to .carousel , carousel-inner ,carousel-item and img as follows
.carousel .carousel-inner{
height:500px
}
.carousel-inner .carousel-item img{
min-height:200px;
//prevent it from stretch in screen size < than 768px
object-fit:cover
}
@media(max-width:768px){
.carousel .carousel-inner{
//prevent it from adding a white space between carousel and container elements
height:auto
}
}
I found the solution with this link : http://pixelsvsbytes.com/blog/2013/02/nice-web-fonts-for-every-browser/
Step by step method :
apt-get install ttfautohint
):ttfautohint --strong-stem-width=g neosansstd-black.ttf neosansstd-black.changed.ttf
I hope this will help.
This is a pretty old question, but I thought I'd add my 2 cents. I've tried the above solutions, including the ghost css, which I will definitely be saving for future use. But none of these worked in my situation. Here's how I fixed my issue. Hopefully this will help someone else.
Open inspector (or whatever your preference) and starting with the first div in body tag, add display: none;
to just that element. If the scroll bar disappears, you know that element contains the element that's causing the issue. Then, remove the first css rule and go down one level into the containing element. Add the css to that div, and if the scroll bar goes away, you know that element is either causing, or containing the offending element. If adding the CSS does nothing, you know it was not that div that caused the issue, and either another div in the container is causing it, or the container itself is causing it.
This may be too time consuming for some. Lucky for me, my issue was in the header, but I can imagine this taking a bit of time if your issue was say, in the footer or something.
Here's how to do it in Prototype: $(id).update(data)
And jQuery: $('#id').replaceWith(data)
But document.getElementById(id).innerHTML=data
should work too.
EDIT: Prototype and jQuery automatically evaluate scripts for you.
One more point to add on to this thread.
If you add an underscore in your .css file name, then it wouldn't work.
A modern solution using flexbox:
.container {_x000D_
display: flex;_x000D_
}_x000D_
.container > div {_x000D_
border: 1px solid black;_x000D_
height: 10px;_x000D_
}_x000D_
_x000D_
.left {_x000D_
width: 100px;_x000D_
}_x000D_
_x000D_
.right {_x000D_
width: 100%;_x000D_
background-color:#ddd;_x000D_
}
_x000D_
<div class="container">_x000D_
<div class="left"></div>_x000D_
<div class="right"></div>_x000D_
</div>
_x000D_
You can use Scanner like so:
Scanner s= new Scanner(System.in);
char x = s.next().charAt(0);
By using the charAt function you are able to get the value of the first char without using external casting.
The project can be removed from the "recent project" list but it will still remain in the project directory. To remove from the project list:
To completely remove the project:
--stdin
doesn't work on Debian. It says:
`passwd: unrecognized option '--stdin'`
This worked for me:
#useradd $USER
#echo "$USER:$SENHA" | chpasswd
Here we can find some other good ways:
Matvey is right, but you should quote $x and consider any kind of "spaces" (e.g. new line) with
[[ $list =~ (^|[[:space:]])"$x"($|[[:space:]]) ]] && echo 'yes' || echo 'no'
so, i.e.
# list_include_item "10 11 12" "2"
function list_include_item {
local list="$1"
local item="$2"
if [[ $list =~ (^|[[:space:]])"$item"($|[[:space:]]) ]] ; then
# yes, list include item
result=0
else
result=1
fi
return $result
}
end then
`list_include_item "10 11 12" "12"` && echo "yes" || echo "no"
or
if `list_include_item "10 11 12" "1"` ; then
echo "yes"
else
echo "no"
fi
Note that you must use ""
in case of variables:
`list_include_item "$my_list" "$my_item"` && echo "yes" || echo "no"
The problem is that you can't use a list
as the key in a dict
, since dict
keys need to be immutable. Use a tuple instead.
This is a list:
[x, y]
This is a tuple:
(x, y)
Note that in most cases, the (
and )
are optional, since ,
is what actually defines a tuple (as long as it's not surrounded by []
or {}
, or used as a function argument).
You might find the section on tuples in the Python tutorial useful:
Though tuples may seem similar to lists, they are often used in different situations and for different purposes. Tuples are immutable, and usually contain an heterogeneous sequence of elements that are accessed via unpacking (see later in this section) or indexing (or even by attribute in the case of namedtuples). Lists are mutable, and their elements are usually homogeneous and are accessed by iterating over the list.
And in the section on dictionaries:
Unlike sequences, which are indexed by a range of numbers, dictionaries are indexed by keys, which can be any immutable type; strings and numbers can always be keys. Tuples can be used as keys if they contain only strings, numbers, or tuples; if a tuple contains any mutable object either directly or indirectly, it cannot be used as a key. You can’t use lists as keys, since lists can be modified in place using index assignments, slice assignments, or methods like append() and extend().
In case you're wondering what the error message means, it's complaining because there's no built-in hash function for lists (by design), and dictionaries are implemented as hash tables.
For the height of a div to be responsive, it must be inside a parent element with a defined height to derive it's relative height from.
If you set the height of the container holding the image and text box on the right, you can subsequently set the heights of its two children to be something like 75% and 25%.
However, this will get a bit tricky when the site layout gets narrower and things will get wonky. Try setting the padding on .contentBg to something like 5.5%.
My suggestion is to use Media Queries to tweak the padding at different screen sizes, then bump everything into a single column when appropriate.
Also you can use Android Multitool. You can make minor changes in the app like hiding GUI elements or modifying small part of Logic and rebuild the apk. Its easy to use and decompile/recompile apk and jar files. Here is the Link you can checkout.
Cheers
Well, I'm not sure that merge would be the way to go. Personally I would build a new data frame by creating an index of the dates and then constructing the columns using list comprehensions. Possibly not the most pythonic way, but it seems to work for me!
import pandas as pd
import numpy as np
df1 = pd.DataFrame(np.random.randn(5,3), index=pd.date_range('01/02/2014',periods=5,freq='D'), columns=['a','b','c'] )
df2 = pd.DataFrame(np.random.randn(8,3), index=pd.date_range('01/01/2014',periods=8,freq='D'), columns=['a','b','c'] )
# Create an index list from the set of dates in both data frames
Index = list(set(list(df1.index) + list(df2.index)))
Index.sort()
df3 = pd.DataFrame({'df1': [df1.loc[Date, 'c'] if Date in df1.index else np.nan for Date in Index],\
'df2': [df2.loc[Date, 'c'] if Date in df2.index else np.nan for Date in Index],},\
index = Index)
df3
To call one constructor from another you need to use this()
and you need to put it first. In your case the default constructor needs to call the one which takes an argument, not the other ways around.
You can set multiple background image in every view using custom method as below.
make plist for every theam with background image name and other color
#import <Foundation/Foundation.h>
@interface ThemeManager : NSObject
@property (nonatomic,strong) NSDictionary*styles;
+ (ThemeManager *)sharedManager;
-(void)selectTheme;
@end
#import "ThemeManager.h"
@implementation ThemeManager
@synthesize styles;
+ (ThemeManager *)sharedManager
{
static ThemeManager *sharedManager = nil;
if (sharedManager == nil)
{
sharedManager = [[ThemeManager alloc] init];
}
[sharedManager selectTheme];
return sharedManager;
}
- (id)init
{
if ((self = [super init]))
{
}
return self;
}
-(void)selectTheme{
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
NSString *themeName = [defaults objectForKey:@"AppTheme"] ?: @"DefaultTheam";
NSString *path = [[NSBundle mainBundle] pathForResource:themeName ofType:@"plist"];
self.styles = [NSDictionary dictionaryWithContentsOfFile:path];
}
@end
Can use this via
NSDictionary *styles = [ThemeManager sharedManager].styles;
NSString *imageName = [styles objectForKey:@"backgroundImage"];
[imgViewBackGround setImage:[UIImage imageNamed:imageName]];
Note that you can deploy remotely using HTTP.
http://localhost:8080/manager/deploy
Upload the web application archive (WAR) file that is specified as the request data in this HTTP PUT request, install it into the appBase directory of our corresponding virtual host, and start it using the war file name without the .war extension as the path. The application can later be undeployed (and the corresponding application directory removed) by use of the /undeploy. To deploy the ROOT web application (the application with a context path of "/"), name the war ROOT.war.
and if you're using Ant you can do this using Tomcat Ant tasks (perhaps following a successful build).
To determine which path you then hit on your browser, you need to know the port Tomcat is running on, the context and your servlet path. See here for more details.
If you're using underscore
, you can use bind
.
E.g.
if (this.options.destroyOnHide) {
setTimeout(_.bind(this.tip.destroy, this), 1000);
}
TGrid is another option that people don't usually find in a google search. If the other grids you find don't suit your needs, you can give it a try, its free
This has been a recurring question for many years. (The numbers keep changing, but the concept is the same: how do I view or edit files that are larger than memory?)
Obviously more
or less
are good approaches to merely reading the files --- less
even offers vi
like keybindings for scrolling and searching.
A Freshmeat search on "large files" suggests that two editors would be particularly suited to your needs.
One would be: lfhex ... a large file hex editor (which depends on Qt). That one, obviously, entails using a GUI.
Another would seem to be suited to console use: hed ... and it claims to have a vim
-like interface (including an ex
mode?).
I'm sure I've seen other editors for Linux/UNIX that were able to page through files without loading their entirety into memory. However, I don't recall any of their names. I'm making this response a "wiki" entry to encourage others to add their links to such editors. (Yes, I am familiar with ways to work around the issue using split
and cat
; but I'm thinking of editors, especially console/curses editors which can dispense with that and save us the time/latencies and disk space overhead that such approaches entail).
Working solution assuming your on Windows using XAMPP:
XAMPP server
C:\xampp\php\extras\ssl\cacert.pem
;;;;;;;;;;;;;;;;;;;; ; php.ini Options ; ;;;;;;;;;;;;;;;;;;;; curl.cainfo = "C:\xampp\php\extras\ssl\cacert.pem"
Restart your webserver/apache
Problem solved!
You can only return from inside a function and not from a loop.
It seems like your return should be outside the while loop, and your complete code should be inside a function.
def func():
N = int(input("enter a positive integer:"))
counter = 1
while (N > 0):
counter = counter * N
N -= 1
return counter # de-indent this 4 spaces to the left.
print func()
And if those codes are not inside a function, then you don't need a return
at all. Just print the value of counter
outside the while loop
.
If looking for a unique list while grouping multiple columns this could probably help:
df.groupby('a').agg(lambda x: list(set(x))).reset_index()
Now it is possible to install openjdk-11 this way:
sudo apt-get install openjdk-11-jdk
(Previously it installed openjdk-10, but not anymore)
There's no need to use external modules, with just one line you can have the file name and relative path. If you are using modules and need to apply a path relative to the script directory, the relative path is enough.
$0 =~ m/(.+)[\/\\](.+)$/;
print "full path: $1, file name: $2\n";
Well, if you had already created the log4j.properties you would add its path to the classpath so it would be found during execution.
Yes, the thingy will search for this file in the classpath.
Since you said you looked into axis and didnt find one, I am assuming you dont have a log4j.properties, so here's a crude but complete example.
Create it somewhere and add to your classpath. Put it for example, in c:/proj/resources/log4j.properties
In your classpath you simple add .......;c:/proj/resources
# Root logger option
log4j.rootLogger=DEBUG, stdout, file
# Redirect log messages to console
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
# Redirect log messages to a log file, support file rolling.
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.File=c:/project/resources/t-output/log4j-application.log
log4j.appender.file.MaxFileSize=5MB
log4j.appender.file.MaxBackupIndex=10
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
Relying on JQuery Datepicker, but it could be done easily:
var mydate = new Date();
$.datepicker.formatDate('yy-mm-dd', mydate);
If you have a strong suspicion that the DOUBLE is actually a LONG, and you want to
1) get a handle on its EXACT value as a LONG
2) throw an error when its not a LONG
you can try something like this:
public class NumberUtils {
/**
* Convert a {@link Double} to a {@link Long}.
* Method is for {@link Double}s that are actually {@link Long}s and we just
* want to get a handle on it as one.
*/
public static long getDoubleAsLong(double specifiedNumber) {
Assert.isTrue(NumberUtils.isWhole(specifiedNumber));
Assert.isTrue(specifiedNumber <= Long.MAX_VALUE && specifiedNumber >= Long.MIN_VALUE);
// we already know its whole and in the Long range
return Double.valueOf(specifiedNumber).longValue();
}
public static boolean isWhole(double specifiedNumber) {
// http://stackoverflow.com/questions/15963895/how-to-check-if-a-double-value-has-no-decimal-part
return (specifiedNumber % 1 == 0);
}
}
Long is a subset of Double, so you might get some strange results if you unknowingly try to convert a Double that is outside of Long's range:
@Test
public void test() throws Exception {
// Confirm that LONG is a subset of DOUBLE, so numbers outside of the range can be problematic
Assert.isTrue(Long.MAX_VALUE < Double.MAX_VALUE);
Assert.isTrue(Long.MIN_VALUE > -Double.MAX_VALUE); // Not Double.MIN_VALUE => read the Javadocs, Double.MIN_VALUE is the smallest POSITIVE double, not the bottom of the range of values that Double can possible be
// Double.longValue() failure due to being out of range => results are the same even though I minus ten
System.out.println("Double.valueOf(Double.MAX_VALUE).longValue(): " + Double.valueOf(Double.MAX_VALUE).longValue());
System.out.println("Double.valueOf(Double.MAX_VALUE - 10).longValue(): " + Double.valueOf(Double.MAX_VALUE - 10).longValue());
// casting failure due to being out of range => results are the same even though I minus ten
System.out.println("(long) Double.valueOf(Double.MAX_VALUE): " + (long) Double.valueOf(Double.MAX_VALUE).doubleValue());
System.out.println("(long) Double.valueOf(Double.MAX_VALUE - 10).longValue(): " + (long) Double.valueOf(Double.MAX_VALUE - 10).doubleValue());
}
You should be able to do this via the command line arguments, assuming these are Sun VMs installed using the usual Windows InstallShield mechanisms with the JVM finder EXE in system32.
Type java -help for the options. In particular, see:
-version:<value>
require the specified version to run
-jre-restrict-search | -jre-no-restrict-search
include/exclude user private JREs in the version search
Normalize.css is mainly a set of styles, based on what its author thought would look good, and make it look consistent across browsers. Reset basically strips styling from elements so you have more control over the styling of everything.
I use both.
Some styles from Reset, some from Normalize.css. For example, from Normalize.css, there's a style to make sure all input elements have the same font, which doesn't occur (between text inputs and textareas). Reset has no such style, so inputs have different fonts, which is not normally wanted.
So bascially, using the two CSS files does a better job 'Equalizing' everything ;)
regards!
Extending a bit to "Appending a list of strings to a list of strings":
import numpy as np
lst1 = ['a','b','c','d','e']
lst2 = ['1','2','3','4','5']
at = np.full(fill_value='@',shape=len(lst1),dtype=object) #optional third list
result = np.array(lst1,dtype=object)+at+np.array(lst2,dtype=object)
Result:
array(['a@1', 'b@2', 'c@3', 'd@4', 'e@5'], dtype=object)
dtype odject may be further converted str
have a look at example 3 from http://www.php.net/manual/en/language.oop5.basic.php
$className = 'Foo';
$instance = new $className(); // Foo()
You need to make sure your usercontrol hasn't set it's width in the usercontrol's xaml file. Just delete the Width="..." from it and you're good to go!
EDIT: This is the code I tested it with:
SOUserAnswerTest.xaml:
<UserControl x:Class="WpfApplication1.SOAnswerTest"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Height="300">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Name="LeftSideMenu" Width="100"/>
<ColumnDefinition Name="Middle" Width="*"/>
<ColumnDefinition Name="RightSideMenu" Width="90"/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0">a</TextBlock>
<TextBlock Grid.Column="1">b</TextBlock>
<TextBlock Grid.Column="2">c</TextBlock>
</Grid>
</UserControl>
Window1.xaml:
<Window x:Class="WpfApplication1.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:WpfApplication1"
Title="Window1" Height="300" Width="415">
<Grid>
<local:SOAnswerTest Grid.Column="0" Grid.Row="5" Grid.ColumnSpan="2"/>
</Grid>
</Window>
Yes use NOT NULL
in your query like this below.
SELECT *
FROM table
WHERE col IS NOT NULL;
typeof myObj.prop2 === 'function'
if the property name is not dynamic/generatedmyObj.hasOwnProperty('prop2')
if the property name is dynamic, and only check if it is direct property (not down the prototype chain)'prop2' in myObj
if the property name is dynamic, and check down the prototype chainTry this:
$("#cpa-form").submit(function(e){
return false;
});
Check out this awesome converter. http://labs.rampinteractive.co.uk/android_dp_px_calculator/
You can check out https://kanbanflow.com It's free for now because it's in beta and they say there is no time limit. It behaves very similar to AgileZen
I second the google doc, or you could use an online collaborative board that multiple people can edit.
Or you can host a more robust excel doc in skydrive from MS. I haven't tried that yet.
Mura.ly is another one that I am playing with currently. It has unlimited collaborators, though I think you would probably have to invite them everytime?? with a free account.
Hope that helps!
Now there are a lot of cloud providers , providing solutions like MBaaS (Mobile Backend as a Service). Some only give access to cloud database, some will do the user management for you, some let you place code around cloud database and there are facilities of access control, push notifications, analytics, integrated image and file hosting etc.
Here are some providers which have a "free-tier" (may change in future):
Open source solutions:
CSS3 has a pseudo-class called :not()
input:not([type='checkbox']) {
visibility: hidden;
}
_x000D_
<p>If <code>:not()</code> is supported, you'll only see the checkbox.</p>
<ul>
<li>text: (<input type="text">)</li>
<li>password (<input type="password">)</li>
<li>checkbox (<input type="checkbox">)</li>
</ul>
_x000D_
As Vincent mentioned, it's possible to string multiple :not()
s together:
input:not([type='checkbox']):not([type='submit'])
CSS4, which is supported in many of the latest browser releases, allows multiple selectors in a :not()
input:not([type='checkbox'],[type='submit'])
All modern browsers support the CSS3 syntax. At the time this question was asked, we needed a fall-back for IE7 and IE8. One option was to use a polyfill like IE9.js. Another was to exploit the cascade in CSS:
input {
// styles for most inputs
}
input[type=checkbox] {
// revert back to the original style
}
input.checkbox {
// for completeness, this would have worked even in IE3!
}
each JSF component renders itself out to HTML and has complete control over what HTML it produces. There are many tricks that can be used by JSF, and exactly which of those tricks will be used depends on the JSF implementation you are using.
For things like hlink you can include binding information in the url as query params or as part of the url itself or as matrx parameters. for examples.
http:..../somelink?componentId=123
would allow jsf to look in the component tree to see that link 123 was clicked. or it could e htp:..../jsf;LinkId=123
The easiest way to answer this question is to create a JSF page with only one link, then examine the html output it produces. That way you will know exactly how this happens using the version of JSF that you are using.
You can also call git config -e
to open the configuration file in your editor directly. The Git configuration file is much more readable that the -l
output, so I always tend to use the -e
flag.
So to summarise:
git config -l # List Git configuration settings (same as --list)
git config -e # Opens Git configuration in the default editor (same as --edit)
.git/config
.--global
it interacts with ~/.gitconfig
.--system
it interacts with $(prefix)/etc/gitconfig
.(I couldn't really find what $(prefix)
means, but it seems to default to $HOME
.)
This can now be solved using flexbox
:
HTML
<form>
<h1>My Form</h1>
<label for="text">Input:</label>
<input type="text" name="text" id="text"/>
<!-- Put the elements in reverse order -->
<div class="form-actions">
<button>Ok</button> <!-- our default action is first -->
<button>Cancel</button>
</div>
</form>
CSS
.form-actions {
display: flex;
flex-direction: row-reverse; /* reverse the elements inside */
}
Explaination
Using flex box, we can reverse the order of the elements in a container that uses display: flex
by also using the CSS rule: flex-direction: row-reverse
. This requires no CSS or hidden elements. For older browsers that do not support flexbox, they still get a workable solution but the elements will not be reversed.
Yet another alternative is double brace initialization, e.g.
new ArrayList<String>() {{ add(s); }};
but it is inefficient and obscure. Therefore only suitable:
On Mac :
go to Android Studio > Preferences > Build, Execution, Deployment > Compiler
On Windows :
go to File > Settings > > Build, Execution, Deployment > Compiler
Now, in the Command-line Options field , add following three flags :
--stacktrace --info --scan
like shown below
Now , open the Build window from the bottom of Android studio
Then, there is a button on the left side of the Build window:
press this button , you will see detailed logs with exact code that is preventing the project from compiling
Cohesion is an indication of how related and focused the responsibilities of an software element are.
Coupling refers to how strongly a software element is connected to other elements.
The software element could be class, package, component, subsystem or a system. And while designing the systems it is recommended to have software elements that have High cohesion and support Low coupling.
Low cohesion results in monolithic classes that are difficult to maintain, understand and reduces re-usablity. Similarly High Coupling results in classes that are tightly coupled and changes tend not be non-local, difficult to change and reduces the reuse.
We can take a hypothetical scenario where we are designing an typical monitor-able ConnectionPool
with the following requirements. Note that, it might look too much for a simple class like ConnectionPool
but the basic intent is just to demonstrate low coupling and high cohesion with some simple example and I think should help.
With low cohesion we could design a ConnectionPool
class by forcefully stuffing all this functionality/responsibilities into a single class as below. We can see that this single class is responsible for connection management, interacting with database as well maintaining connection stats.
With high cohesion we can assign these responsibility across the classes and make it more maintainable and reusable.
To demonstrate Low coupling we will continue with the high cohesion ConnectionPool
diagram above. If we look at the above diagram although it supports high cohesion, the ConnectionPool
is tightly coupled with ConnectionStatistics
class and PersistentStore
it interacts with them directly. Instead to reduce the coupling we could introduce a ConnectionListener
interface and let these two classes implement the interface and let them register with ConnectionPool
class. And the ConnectionPool
will iterate through these listeners and notify them of connection get and release events and allows less coupling.
Note/Word or Caution: For this simple scenario it may look like an overkill but if we imagine a real-time scenario where our application needs to interact with multiple third party services to complete a transaction: Directly coupling our code with the third party services would mean that any changes in the third party service could result in changes to our code at multiple places, instead we could have Facade
that interacts with these multiple services internally and any changes to the services become local to the Facade
and enforce low coupling with the third party services.
Create dictionaries for both arrays using _.keyBy()
, merge the dictionaries, and convert the result to an array with _.values()
. In this way, the order of the arrays doesn't matter. In addition, it can also handle arrays of different length.
const ObjectId = (id) => id; // mock of ObjectId_x000D_
const arr1 = [{"member" : ObjectId("57989cbe54cf5d2ce83ff9d8"),"bank" : ObjectId("575b052ca6f66a5732749ecc"),"country" : ObjectId("575b0523a6f66a5732749ecb")},{"member" : ObjectId("57989cbe54cf5d2ce83ff9d6"),"bank" : ObjectId("575b052ca6f66a5732749ecc"),"country" : ObjectId("575b0523a6f66a5732749ecb")}];_x000D_
const arr2 = [{"member" : ObjectId("57989cbe54cf5d2ce83ff9d6"),"name" : 'xxxxxx',"age" : 25},{"member" : ObjectId("57989cbe54cf5d2ce83ff9d8"),"name" : 'yyyyyyyyyy',"age" : 26}];_x000D_
_x000D_
const merged = _(arr1) // start sequence_x000D_
.keyBy('member') // create a dictionary of the 1st array_x000D_
.merge(_.keyBy(arr2, 'member')) // create a dictionary of the 2nd array, and merge it to the 1st_x000D_
.values() // turn the combined dictionary to array_x000D_
.value(); // get the value (array) out of the sequence_x000D_
_x000D_
console.log(merged);
_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.14.0/lodash.min.js"></script>
_x000D_
Using ES6 Map
Concat the arrays, and reduce the combined array to a Map. Use Object#assign to combine objects with the same member
to a new object, and store in map. Convert the map to an array with Map#values and spread:
const ObjectId = (id) => id; // mock of ObjectId_x000D_
const arr1 = [{"member" : ObjectId("57989cbe54cf5d2ce83ff9d8"),"bank" : ObjectId("575b052ca6f66a5732749ecc"),"country" : ObjectId("575b0523a6f66a5732749ecb")},{"member" : ObjectId("57989cbe54cf5d2ce83ff9d6"),"bank" : ObjectId("575b052ca6f66a5732749ecc"),"country" : ObjectId("575b0523a6f66a5732749ecb")}];_x000D_
const arr2 = [{"member" : ObjectId("57989cbe54cf5d2ce83ff9d6"),"name" : 'xxxxxx',"age" : 25},{"member" : ObjectId("57989cbe54cf5d2ce83ff9d8"),"name" : 'yyyyyyyyyy',"age" : 26}];_x000D_
_x000D_
const merged = [...arr1.concat(arr2).reduce((m, o) => _x000D_
m.set(o.member, Object.assign(m.get(o.member) || {}, o))_x000D_
, new Map()).values()];_x000D_
_x000D_
console.log(merged);
_x000D_
1) Create a handler in the fragment that you want to update.
public static Handler sUpdateHandler;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
...
sUpdateHandler = new Handler(){
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
// call you update method here.
}
};
}
2) In the Activity/Fragment/Dialog, wherever you want the update call to be fired, get the reference to that handler and send a message (telling your fragment to update)
// Check if the fragment is visible by checking if the handler is null or not.
Handler handler = TaskTabCompletedFragment.sUpdateHandler;
if (handler != null) {
handler.obtainMessage().sendToTarget();
}
For webpack 1 or 2 with Bootstrap 4 you need
new webpack.ProvidePlugin({
$: 'jquery',
jQuery: 'jquery',
Tether: 'tether'
})
The best answer would be to use XOR and to use it in one line would be cool.
(x ^= y), (y ^= x), (x ^= y);
x,y are variables and the comma between them introduces the sequence points so it does not become compiler dependent. Cheers!
Your first variable declartion must start with a ?
while any additional must be concatenated with a &
single variable URL
multiple variable URL
Class variables(Static variables) are stored as part of the Class object
associated with that class. This Class object can only be created by JVM and is stored in permanent generation
.
Also some have answered that it is stored in non heap area which is called Method Area.
Even this answer is not wrong. It is just a debatable topic whether Permgen Area is a part of heap or not. Obviously perceptions differ from person to person. In my opinion we provide heap space and permgen space differently in JVM arguments. So it is a good assumption to treat them differently.
Another way to see it
Memory pools are created by JVM memory managers during runtime. Memory pool may belong to either heap or non-heap memory.A run time constant pool is a per-class or per-interface run time representation of the constant_pool table in a class file. Each runtime constant pool is allocated from the Java virtual machine’s method area and Static Variables are stored in this Method Area. Also this non-heap is nothing but perm gen area.Actually Method area is part of perm gen.(Reference)
The 'set Username="Username" ' is a temporary override that only exists as long as the cmd windows is still up, once it is killed off, the variable loses value. So i think the
System.getProperty("user.name");
is still a short and precise code to use.
Socket is SW abstraction of networking endpoint, used as the interface to the application. In Java, C# it is represented by object, in Linux, Unix it is a file.
Port is just a property of a socket you have specify if you want to establish a communication. To receieve packet from a socket you have to bind it to specific local port and NIC (with local IP address) or all NICs (INADDR_ANY is specified in the bind call). To send packet, you have to specify port and IP of the remote socket.
$('#my-modal').on('hidden.bs.modal', function () {
window.alert('hidden event fired!');
});
See this JSFiddle for a working example:
https://jsfiddle.net/6n7bg2c9/
See the Modal Events section of the docs here:
In Ember.js you can use inline if helper in if block helper. It can replace ||
logical operator, for example:
{{#if (if firstCondition firstCondition secondCondition)}}
(firstCondition || (or) secondCondition) === true
{{/if}}
I had a similar error (Cannot resolve the collation conflict between "SQL_Latin1_General_CP1_CI_AS" and "SQL_Latin1_General_CP1250_CI_AS" in the INTERSECT operation), when I used old jdbc driver.
I resolved this by downloading new driver from Microsoft or open-source project jTDS.
Don't do anything on DataGridView
, just clear the data source. I tried clearing myDataset.clear()
method, then it worked.
This can happen because java script allows white spaces sometimes if a string is concatenated with a number. try removing the spaces and create a string and then pass it into getElementById.
example:
var str = 'horseThumb_'+id;
str = str.replace(/^\s+|\s+$/g,"");
function AddBorder(id){
document.getElementById(str).className='hand positionLeft'
}
Your pattern does not correspond to the input string at all... It is not surprising that it does not work. This would probably work better:
SimpleDateFormat sdf = new SimpleDateFormat("EE MMM dd HH:mm:ss z yyyy",
Locale.ENGLISH);
Then to print with your required format you need a second SimpleDateFormat:
Date parsedDate = sdf.parse(date);
SimpleDateFormat print = new SimpleDateFormat("MMM d, yyyy HH:mm:ss");
System.out.println(print.format(parsedDate));
Notes:
This might also work for you
import numpy as np
normalized_v = v / np.sqrt(np.sum(v**2))
but fails when v
has length 0.
In that case, introducing a small constant to prevent the zero division solves this.
to Print JSON parsed object just type
console.log( JSON.stringify(data, null, " ") );
and you will get output very clear
I know this question it is very old. But I didn't see any simple answer like I used to use.
You just need to add the fas
class to the input and put a valid hex in this case 
for Font-Awesome's glyph as here <input type="text" class="fas" placeholder="" />
You can find the unicode of each glyph in the official web here.
This is a simple example you don't need css or javascript.
input {_x000D_
padding: 5px;_x000D_
}
_x000D_
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.6.3/css/all.css" integrity="sha384-UHRtZLI+pbxtHCWp1t77Bi1L4ZtiqrqD80Kn4Z8NTSRyMA2Fd33n5dQ8lWUE00s/" crossorigin="anonymous">_x000D_
<form role="form">_x000D_
<div class="form-group">_x000D_
<input type="text" class="fas" placeholder="" />_x000D_
</div>_x000D_
</form>
_x000D_
If you want exact results and speed, try gmpy -- gmpy.comb
should do exactly what you ask for, and it's pretty fast (of course, as gmpy
's original author, I am biased;-).
In case you need to run something before calling another constructor not after.
public class Sample
{
static int preprocess(string theIntAsString)
{
return preprocess(int.Parse(theIntAsString));
}
static int preprocess(int theIntNeedRounding)
{
return theIntNeedRounding/100;
}
public Sample(string theIntAsString)
{
_intField = preprocess(theIntAsString)
}
public Sample(int theIntNeedRounding)
{
_intField = preprocess(theIntNeedRounding)
}
public int IntProperty => _intField;
private readonly int _intField;
}
And ValueTuple can be very helpful if you need to set more than one field.
if someone facing issue of CORS not working in mobile browser or mobile applications, you can set ALLOWED_HOSTS = ["your host ip"] in backend servers where your rest api exists, here your host ip is external ip to access ionic , like External: http://192.168.1.120:8100
After that in ionic type script make post or get using IP of backened server
in my case i used django rest framwork and i started server as:- python manage.py runserver 192.168.1.120:8000
and used this ip in ionic get and post calls of rest api
(This is the KISS answer.)
Let's say you have several .java files in the current directory:
$ ls -1 *.java
javaFileName1.java
javaFileName2.java
Let's say each of them have a main()
method (so they are programs, not libs), then to compile them do:
javac *.java -d .
This will generate as many subfolders as "packages" the .java files are associated to. In my case all java files where inside under the same package name packageName
, so only one folder was generated with that name, so to execute each of them:
java -cp . packageName.javaFileName1
java -cp . packageName.javaFileName2
Basically, it will make your code a lot easier to compile under other compilers which also implement the ANSI standard, and, if you are careful in which libraries/api calls you use, under other operating systems/platforms.
The first one, turns off SPECIFIC features of GCC. (-ansi) The second one, will complain about ANYTHING at all that does not adhere to the standard (not only specific features of GCC, but your constructs too.) (-pedantic).
Getting one char from string at specified index
Dim pos As Integer
Dim outStr As String
pos = 2
Dim outStr As String
outStr = Left(Mid("abcdef", pos), 1)
outStr="b"
this.dtOptions = {
order: [],
columnDefs: [ {
'targets': [0], /* column index [0,1,2,3]*/
'orderable': false, /* true or false */
}],
........ rest all stuff .....
}
The above worked fine for me.
(I am using Angular version 7, angular-datatables version 6.0.0 and bootstrap version 4)
Here you go: ES5
var test = 'Hello World';
if( test.indexOf('World') >= 0){
// Found world
}
With ES6 best way would be to use includes
function to test if the string contains the looking work.
const test = 'Hello World';
if (test.includes('World')) {
// Found world
}
If you're not interested in getting a reliable representation of the bad character(s) you might use something like this (working with python >= 2.6, including 3.x):
from __future__ import print_function
import sys
def safeprint(s):
try:
print(s)
except UnicodeEncodeError:
if sys.version_info >= (3,):
print(s.encode('utf8').decode(sys.stdout.encoding))
else:
print(s.encode('utf8'))
safeprint(u"\N{EM DASH}")
The bad character(s) in the string will be converted in a representation which is printable by the Windows console.
Part of the problem here is that the strings usually used to represent timezones are not actually unique. "EST" only means "America/New_York" to people in North America. This is a limitation in the C time API, and the Python solution is… to add full tz features in some future version any day now, if anyone is willing to write the PEP.
You can format and parse a timezone as an offset, but that loses daylight savings/summer time information (e.g., you can't distinguish "America/Phoenix" from "America/Los_Angeles" in the summer). You can format a timezone as a 3-letter abbreviation, but you can't parse it back from that.
If you want something that's fuzzy and ambiguous but usually what you want, you need a third-party library like dateutil
.
If you want something that's actually unambiguous, just append the actual tz name to the local datetime string yourself, and split it back off on the other end:
d = datetime.datetime.now(pytz.timezone("America/New_York"))
dtz_string = d.strftime(fmt) + ' ' + "America/New_York"
d_string, tz_string = dtz_string.rsplit(' ', 1)
d2 = datetime.datetime.strptime(d_string, fmt)
tz2 = pytz.timezone(tz_string)
print dtz_string
print d2.strftime(fmt) + ' ' + tz_string
Or… halfway between those two, you're already using the pytz
library, which can parse (according to some arbitrary but well-defined disambiguation rules) formats like "EST". So, if you really want to, you can leave the %Z
in on the formatting side, then pull it off and parse it with pytz.timezone()
before passing the rest to strptime
.
After much fighting, this is what worked for me:
.pre {
font-weight: 500;
font-family: Courier New, monospace;
white-space: pre-wrap;
word-wrap: break-word;
word-break: break-all;
-webkit-hyphens: auto;
-moz-hyphens: auto;
hyphens: auto;
}
Works in the latest versions of Chrome, Firefox and Opera.
Note that I excluded many of the white-space
properties the others suggested -- that actually broke the pre
indentation for me.
This works just as well: http://jsfiddle.net/maniator/ge59E/3/
var reg = new RegExp(" ","g"); //<< just look for a space.
Any line starting with a "REM" is treated as a comment, nothing is executed including the redirection.
Also, the %date% variable may contain "/" characters which are treated as path separator characters, leading to the system being unable to create the desired log file.
<select name="selectedFacilityId" ng-model="selectedFacilityId">
<option ng-repeat="facility in facilities" value="{{facility.id}}">{{facility.name}}</option>
</select>
This is an example on how to use it.
For this html:
<div class="outer">
<div class="inner"></div>
</div>
This selector should work:
$('.outer > .inner')
One other possibility is, if you want to ignore all unknown properties, you can configure the mapper as follows:
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
you should use
"bAutoWidth
" property of datatable and give width to each td/column in %
$(".table").dataTable({"bAutoWidth": false ,
aoColumns : [
{ "sWidth": "15%"},
{ "sWidth": "15%"},
{ "sWidth": "15%"},
{ "sWidth": "15%"},
{ "sWidth": "15%"},
{ "sWidth": "15%"},
{ "sWidth": "10%"},
]
});
Hope this will help.
All explanations here are great, but lacking a very important thing: How do you install production dependencies only? (without the development dependencies).
We separate dependencies
from devDependencies
by using --save
or --save-dev
.
To install all we use:
npm i
To install only production packages we should use:
npm i --only=production
You don't have to restart the PC. Restart IIS instead.
Run -> 'cmd'(as admin) and type "iisreset"
None of the solutions in Intellij is as elegant (or useful) as in Eclipse. What we need is feature request to the intellij so that we can add a hook (what actions to perform) when the IDE autosaves.
In Eclipse we can add "post-save" actions, such as organize imports and format the class. Yes you have to do a "save" or ctrl-s but the hook is very convenient.
Nodejs supports async/await from version 7.6.
Release post: https://v8project.blogspot.com.br/2016/10/v8-release-55.html
Per your comments, to center all headings all you have to do is add text-align:center
to all of them at the same time, like so:
CSS
h1, h2, h3, h4, h5, h6 {
text-align: center;
}
ionic state is deprecated as on [email protected]
If you happen to be using ionic and the ionic cli you can run:
ionic state reset
As long as all your plugin information was saved in your package.json earlier, this will essentially perform an rm/add for all your plugins. Just note that this will also rm/add your platforms as well, but that shouldn't matter.
This is also nice for when you ignore your plugin folders from your repo, and want to setup the project on another machine.
Obviously this doesn't directly answer the question, but many people are currently using both, and will end up here.
In my case, I needed a simple replacing of unique keys with names, so I thought this up:
a = 'This is a test string.'
b = {'i': 'I', 's': 'S'}
for x,y in b.items():
a = a.replace(x, y)
>>> a
'ThIS IS a teSt StrIng.'
Execute SELECT 1
and check if ExecuteScalar returns 1.
Try this :)
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript">
function initialize() {
var loc = {};
var geocoder = new google.maps.Geocoder();
if(google.loader.ClientLocation) {
loc.lat = google.loader.ClientLocation.latitude;
loc.lng = google.loader.ClientLocation.longitude;
var latlng = new google.maps.LatLng(loc.lat, loc.lng);
geocoder.geocode({'latLng': latlng}, function(results, status) {
if(status == google.maps.GeocoderStatus.OK) {
alert(results[0]['formatted_address']);
};
});
}
}
google.load("maps", "3.x", {other_params: "sensor=false", callback:initialize});
</script>
So many questions here. I see at least two, maybe three:
*args
being used for?The first question is trivially answered in the Python Standard Library reference:
pop(key[, default])
If key is in the dictionary, remove it and return its value, else return default. If default is not given and key is not in the dictionary, a KeyError is raised.
The second question is covered in the Python Language Reference:
If the form “*identifier” is present, it is initialized to a tuple receiving any excess positional parameters, defaulting to the empty tuple. If the form “**identifier” is present, it is initialized to a new dictionary receiving any excess keyword arguments, defaulting to a new empty dictionary.
In other words, the pop
function takes at least two arguments. The first two get assigned the names self
and key
; and the rest are stuffed into a tuple called args
.
What's happening on the next line when *args
is passed along in the call to self.data.pop
is the inverse of this - the tuple *args
is expanded to of positional parameters which get passed along. This is explained in the Python Language Reference:
If the syntax *expression appears in the function call, expression must evaluate to a sequence. Elements from this sequence are treated as if they were additional positional arguments
In short, a.pop()
wants to be flexible and accept any number of positional parameters, so that it can pass this unknown number of positional parameters on to self.data.pop()
.
This gives you flexibility; data
happens to be a dict
right now, and so self.data.pop()
takes either one or two parameters; but if you changed data
to be a type which took 19 parameters for a call to self.data.pop()
you wouldn't have to change class a
at all. You'd still have to change any code that called a.pop()
to pass the required 19 parameters though.
I use this method in writing batch files for testing.
echo %userdomain%\%username%
Since you must include the password in plain text if authentication is required, I will only use it in a completely private environment where other users cannot view it or if a user seeing the password would bear no consequences.
Hope this helps someone out.
Multipal image uplode with other taBLE $sql1 = "INSERT INTO event(title) VALUES('$title')";
$result1 = mysqli_query($connection,$sql1) or die(mysqli_error($connection));
$lastid= $connection->insert_id;
foreach ($_FILES["file"]["error"] as $key => $error) {
if ($error == UPLOAD_ERR_OK ){
$name = $lastid.$_FILES['file']['name'][$key];
$target_dir = "photo/";
$sql2 = "INSERT INTO photos(image,eventid) VALUES ('".$target_dir.$name."','".$lastid."')";
$result2 = mysqli_query($connection,$sql2) or die(mysqli_error($connection));
move_uploaded_file($_FILES['file']['tmp_name'][$key],$target_dir.$name);
}
}
And how to fetch
$query = "SELECT * FROM event ";
$result = mysqli_query($connection,$query) or die(mysqli_error());
if($result->num_rows > 0) {
while($r = mysqli_fetch_assoc($result)){
$eventid= $r['id'];
$sqli="select id,image from photos where eventid='".$eventid."'";
$resulti=mysqli_query($connection,$sqli);
$image_json_array = array();
while($row = mysqli_fetch_assoc($resulti)){
$image_id = $row['id'];
$image_name = $row['image'];
$image_json_array[] = array("id"=>$image_id,"name"=>$image_name);
}
$msg1[] = array ("imagelist" => $image_json_array);
}
in ajax $(document).ready(function(){ $('#addCAT').validate({ rules:{name:required:true}submitHandler:function(form){var formurl = $(form).attr('action'); $.ajax({ url: formurl,type: "POST",data: new FormData(form),cache: false,processData: false,contentType: false,success: function(data) {window.location.href="{{ url('admin/listcategory')}}";}}); } })})
It doesn't - at least during the compilation phase.
The translation of a c++ program from source code to machine code is performed in three phases:
class.h
is inserted in place of the line #include "class.h
. Since you might be includein your header file in several places, the #ifndef
clauses avoid duplicate declaration-errors, since the preprocessor directive is undefined only the first time the header file is included.In summary, the declarations can be shared through a header file, while the mapping of declarations to definitions is done by the linker.
I know I'm like 3 years late on this but.... you should consider parameter expansion, it's built-in and faster.
if your input is in a var, let's say, $var1, just do ${var1##*/}
. Look below
$ var1='/home/parent/child1/filename'
$ echo ${var1##*/}
filename
$ var1='/home/parent/child1/child2/filename'
$ echo ${var1##*/}
filename
$ var1='/home/parent/child1/child2/child3/filename'
$ echo ${var1##*/}
filename
Wikipedia has a nice page on rounding in general.
All .NET (managed) languages can use any of the common language run time's (the CLR) rounding mechanisms. For example, the Math.Round() (as mentioned above) method allows the developer to specify the type of rounding (Round-to-even or Away-from-zero). The Convert.ToInt32() method and its variations use round-to-even. The Ceiling() and Floor() methods are related.
You can round with custom numeric formatting as well.
Note that Decimal.Round() uses a different method than Math.Round();
Here is a useful post on the banker's rounding algorithm. See one of Raymond's humorous posts here about rounding...
Take advantage of as.matrix
:
# keep the first column
names <- df.aree[,1]
# Transpose everything other than the first column
df.aree.T <- as.data.frame(as.matrix(t(df.aree[,-1])))
# Assign first column as the column names of the transposed dataframe
colnames(df.aree.T) <- names
another option is to use an iframe and set the form's target to it.
you may try this (it uses jQuery):
function ajax_form($form, on_complete)
{
var iframe;
if (!$form.attr('target'))
{
//create a unique iframe for the form
iframe = $("<iframe></iframe>").attr('name', 'ajax_form_' + Math.floor(Math.random() * 999999)).hide().appendTo($('body'));
$form.attr('target', iframe.attr('name'));
}
if (on_complete)
{
iframe = iframe || $('iframe[name="' + $form.attr('target') + '"]');
iframe.load(function ()
{
//get the server response
var response = iframe.contents().find('body').text();
on_complete(response);
});
}
}
it works well with all browsers, you don't need to serialize or prepare the data. one down side is that you can't monitor the progress.
also, at least for chrome, the request will not appear in the "xhr" tab of the developer tools but under "doc"
Try the following (no custom.css required):
<div class="col-md-2">
<nav>
<ul class="nav">
<li><a href="#">Link1</a></li>
<li><a href="#">Link2</a></li>
<li><a href="#">Link3</a></li>
<li><a href="#">Link4</a></li>
</ul>
</nav>
</div>
In Swift:
let underlineAttriString = NSAttributedString(string: "attriString",
attributes: [NSAttributedString.Key.underlineStyle: NSUnderlineStyle.single.rawValue])
label.attributedText = underlineAttriString
Please be aware that the accepted answer is a bit incomplete. Yes, at the most basic level Collation handles sorting. BUT, the comparison rules defined by the chosen Collation are used in many places outside of user queries against user data.
COLLATE SQL_Latin1_General_CP1_CI_AS
do?" means "What does the COLLATE
clause of CREATE DATABASE
do?", then:The COLLATE {collation_name}
clause of the CREATE DATABASE
statement specifies the default Collation of the Database, and not the Server; Database-level and Server-level default Collations control different things.
Server (i.e. Instance)-level controls:
master
, model
, msdb
, and tempdb
.tempdb
, it is then the default Collation for string columns in temporary tables (global and local), but not table variables.master
, it is then the Collation used for Server-level data, such as Database names (i.e. name
column in sys.databases
), Login names, etc.GOTO
labelsCOLLATE
clause is missingDatabase-level controls:
CHAR
, VARCHAR
, NCHAR
, NVARCHAR
, TEXT
, and NTEXT
-- but don't use TEXT
or NTEXT
) when the COLLATE
clause is missing from the column definition. This goes for both CREATE TABLE
and ALTER TABLE ... ADD
statements.'some text'
) and string variables (i.e. @StringVariable
). This Collation is only ever used when comparing strings and variables to other strings and variables. When comparing strings / variables to columns, then the Collation of the column will be used.sys.objects
), column names (i.e. sys.columns
), index names (i.e. sys.indexes
), etc.Also:
Latin1
does not mean "ASCII" since standard ASCII only covers values 0 - 127, and all code pages (that can be represented in SQL Server, and even NVARCHAR
) map those same 128 values to the same characters.COLLATE SQL_Latin1_General_CP1_CI_AS
do?" means "What does this particular collation do?", then:Because the name start with SQL_
, this is a SQL Server collation, not a Windows collation. These are definitely obsolete, even if not officially deprecated, and are mainly for pre-SQL Server 2000 compatibility. Although, quite unfortunately SQL_Latin1_General_CP1_CI_AS
is very common due to it being the default when installing on an OS using US English as its language. These collations should be avoided if at all possible.
Windows collations (those with names not starting with SQL_
) are newer, more functional, have consistent sorting between VARCHAR
and NVARCHAR
for the same values, and are being updated with additional / corrected sort weights and uppercase/lowercase mappings. These collations also don't have the potential performance problem that the SQL Server collations have: Impact on Indexes When Mixing VARCHAR and NVARCHAR Types.
Latin1_General
is the culture / locale.
NCHAR
, NVARCHAR
, and NTEXT
data this determines the linguistic rules used for sorting and comparison.CHAR
, VARCHAR
, and TEXT
data (columns, literals, and variables) this determines the:
Latin1_General
collations use code page 1252, Hebrew
collations use code page 1255, and so on.CP{code_page}
or {version}
CP{code_page}
, is the 8-bit code page that determines what characters map to values 128 - 255. While there are four code pages for Double-Byte Character Sets (DBCS) that can use 2-byte combinations to create more than 256 characters, these are not available for the SQL Server collations.For Windows collations: {version}
, while not present in all collation names, refers to the SQL Server version in which the collation was introduced (for the most part). Windows collations with no version number in the name are version 80
(meaning SQL Server 2000 as that is version 8.0). Not all versions of SQL Server come with new collations, so there are gaps in the version numbers. There are some that are 90
(for SQL Server 2005, which is version 9.0), most are 100
(for SQL Server 2008, version 10.0), and a small set has 140
(for SQL Server 2017, version 14.0).
I said "for the most part" because the collations ending in _SC
were introduced in SQL Server 2012 (version 11.0), but the underlying data wasn't new, they merely added support for supplementary characters for the built-in functions. So, those endings exist for version 90
and 100
collations, but only starting in SQL Server 2012.
CS
= case-sensitive or CI
= case-insensitiveAS
= accent-sensitive or AI
= accent-insensitiveKS
= Kana type-sensitive or missing = Kana type-insensitiveWS
= width-sensitive or missing = width insensitiveVSS
= variation selector sensitive (only available in the version 140 collations) or missing = variation selector insensitiveOptional last piece:
_SC
at the end means "Supplementary Character support". The "support" only affects how the built-in functions interpret surrogate pairs (which are how supplementary characters are encoded in UTF-16). Without _SC
at the end (or _140_
in the middle), built-in functions don't see a single supplementary character, but instead see two meaningless code points that make up the surrogate pair. This ending can be added to any non-binary, version 90 or 100 collation._BIN
or _BIN2
at the end means "binary" sorting and comparison. Data is still stored the same, but there are no linguistic rules. This ending is never combined with any of the 5 sensitivities or _SC
. _BIN
is the older style, and _BIN2
is the newer, more accurate style. If using SQL Server 2005 or newer, use _BIN2
. For details on the differences between _BIN
and _BIN2
, please see: Differences Between the Various Binary Collations (Cultures, Versions, and BIN vs BIN2)._UTF8
is a new option as of SQL Server 2019. It's an 8-bit encoding that allows for Unicode data to be stored in VARCHAR
and CHAR
datatypes (but not the deprecated TEXT
datatype). This option can only be used on collations that support supplementary characters (i.e. version 90 or 100 collations with _SC
in their name, and version 140 collations). There is also a single binary _UTF8
collation (_BIN2
, not _BIN
).
PLEASE NOTE: UTF-8 was designed / created for compatibility with environments / code that are set up for 8-bit encodings yet want to support Unicode. Even though there are a few scenarios where UTF-8 can provide up to 50% space savings as compared to NVARCHAR
, that is a side-effect and has a cost of a slight hit to performance in many / most operations. If you need this for compatibility, then the cost is acceptable. If you want this for space-savings, you had better test, and TEST AGAIN. Testing includes all functionality, and more than just a few rows of data. Be warned that UTF-8 collations work best when ALL columns, and the database itself, are using VARCHAR
data (columns, variables, string literals) with a _UTF8
collation. This is the natural state for anyone using this for compatibility, but not for those hoping to use it for space-savings. Be careful when mixing VARCHAR data using a _UTF8
collation with either VARCHAR
data using non-_UTF8
collations or NVARCHAR
data, as you might experience odd behavior / data loss. For more details on the new UTF-8 collations, please see: Native UTF-8 Support in SQL Server 2019: Savior or False Prophet?
a:visited
{
color: #881033;
}
(or whatever color you want it to be)
text-decoration
is for underlining(overlining etc.
decoration
ist not a valid css rule.
An alternative to using (!!)
is to use the
lens package and its element
function and associated operators. The
lens provides a uniform interface for accessing a wide variety of structures and nested structures above and beyond lists. Below I will focus on providing examples and will gloss over both the type signatures and the theory behind the
lens package. If you want to know more about the theory a good place to start is the readme file at the github repo.
At the command line:
$ cabal install lens
$ ghci
GHCi, version 7.6.3: http://www.haskell.org/ghc/ :? for help
Loading package ghc-prim ... linking ... done.
Loading package integer-gmp ... linking ... done.
Loading package base ... linking ... done.
> import Control.Lens
To access a list with the infix operator
> [1,2,3,4,5] ^? element 2 -- 0 based indexing
Just 3
Unlike the (!!)
this will not throw an exception when accessing an element out of bounds and will return Nothing
instead. It is often recommend to avoid partial functions like (!!)
or head
since they have more corner cases and are more likely to cause a run time error. You can read a little more about why to avoid partial functions at this wiki page.
> [1,2,3] !! 9
*** Exception: Prelude.(!!): index too large
> [1,2,3] ^? element 9
Nothing
You can force the lens technique to be a partial function and throw an exception when out of bounds by using the (^?!)
operator instead of the (^?)
operator.
> [1,2,3] ^?! element 1
2
> [1,2,3] ^?! element 9
*** Exception: (^?!): empty Fold
This is not just limited to lists however. For example the same technique works on trees from the standard containers package.
> import Data.Tree
> :{
let
tree = Node 1 [
Node 2 [Node 4[], Node 5 []]
, Node 3 [Node 6 [], Node 7 []]
]
:}
> putStrLn . drawTree . fmap show $tree
1
|
+- 2
| |
| +- 4
| |
| `- 5
|
`- 3
|
+- 6
|
`- 7
We can now access the elements of the tree in depth-first order:
> tree ^? element 0
Just 1
> tree ^? element 1
Just 2
> tree ^? element 2
Just 4
> tree ^? element 3
Just 5
> tree ^? element 4
Just 3
> tree ^? element 5
Just 6
> tree ^? element 6
Just 7
We can also access sequences from the containers package:
> import qualified Data.Sequence as Seq
> Seq.fromList [1,2,3,4] ^? element 3
Just 4
We can access the standard int indexed arrays from the vector package, text from the standard text package, bytestrings fro the standard bytestring package, and many other standard data structures. This standard method of access can be extended to your personal data structures by making them an instance of the typeclass Taversable, see a longer list of example Traversables in the Lens documentation..
Digging down into nested structures is simple with the lens hackage. For example accessing an element in a list of lists:
> [[1,2,3],[4,5,6]] ^? element 0 . element 1
Just 2
> [[1,2,3],[4,5,6]] ^? element 1 . element 2
Just 6
This composition works even when the nested data structures are of different types. So for example if I had a list of trees:
> :{
let
tree = Node 1 [
Node 2 []
, Node 3 []
]
:}
> putStrLn . drawTree . fmap show $ tree
1
|
+- 2
|
`- 3
> :{
let
listOfTrees = [ tree
, fmap (*2) tree -- All tree elements times 2
, fmap (*3) tree -- All tree elements times 3
]
:}
> listOfTrees ^? element 1 . element 0
Just 2
> listOfTrees ^? element 1 . element 1
Just 4
You can nest arbitrarily deeply with arbitrary types as long as they meet the Traversable
requirement. So accessing a list of trees of sequences of text is no sweat.
A common operation in many languages is to assign to an indexed position in an array. In python you might:
>>> a = [1,2,3,4,5]
>>> a[3] = 9
>>> a
[1, 2, 3, 9, 5]
The
lens package gives this functionality with the (.~)
operator. Though unlike in python the original list is not mutated, rather a new list is returned.
> let a = [1,2,3,4,5]
> a & element 3 .~ 9
[1,2,3,9,5]
> a
[1,2,3,4,5]
element 3 .~ 9
is just a function and the (&)
operator, part of the
lens package, is just reverse function application. Here it is with the more common function application.
> (element 3 .~ 9) [1,2,3,4,5]
[1,2,3,9,5]
Assignment again works perfectly fine with arbitrary nesting of Traversable
s.
> [[1,2,3],[4,5,6]] & element 0 . element 1 .~ 9
[[1,9,3],[4,5,6]]
It is possible to dynamically load a JavaScript file using the jQuery function getScript
$.getScript('http://www.whatever.com/shareprice/shareprice.js', function() { Display.sharePrice(); });
Now the external script will be called, and if it cannot be loaded it will gracefully degrade.
Ideally you would use str.find or str.index like demented hedgehog said. But you said you can't ...
Your problem is your code searches only for the first character of your search string which(the first one) is at index 2.
You are basically saying if char[0]
is in s
, increment index
until ch == char[0]
which returned 3 when I tested it but it was still wrong. Here's a way to do it.
def find_str(s, char):
index = 0
if char in s:
c = char[0]
for ch in s:
if ch == c:
if s[index:index+len(char)] == char:
return index
index += 1
return -1
print(find_str("Happy birthday", "py"))
print(find_str("Happy birthday", "rth"))
print(find_str("Happy birthday", "rh"))
It produced the following output:
3
8
-1
Could I just make this somewhat more international and format the date according to the international standard and not in the weird month-day-year, that is common in the US?
from datetime import datetime, timedelta
yesterday = datetime.now() - timedelta(days=1)
yesterday.strftime('%Y-%m-%d')
In my case, I had to close Project and open again. It worked fine. Like This
Close Project
And again Open Project Again
You can use the eclipse plugin as suggested by Oscar earlier. Or if you are a command line person, you can use Apache Axis WSDL2Java tool from command prompt. You can find more details here http://axis.apache.org/axis/java/reference.html#WSDL2JavaReference
The following takes any valid datetime value and returns the number of days in the associated month... it eliminates the ambiguity of both other answers...
// pass in any date as parameter anyDateInMonth
function daysInMonth(anyDateInMonth) {
return new Date(anyDateInMonth.getFullYear(),
anyDateInMonth.getMonth()+1,
0).getDate();}
-v
is the "inverted match" flag, so piping is a very good way:
grep "loom" ~/projects/**/trunk/src/**/*.@(h|cpp)| grep -v "gloom"
Step 1: Comment annotation @EnableWebSecurity in your security config
//@EnableWebSecurity
Step 2: Add this to your application.properties file.
security.ignored=/**
spring.security.enabled=false
management.security.enabled=false
security.basic.enabled=false
For more details look here: http://codelocation.com/how-to-turn-on-and-off-spring-security-in-spring-boot-application/
This error can also happen if you have circular dependencies. Check your imports and make sure you do not have any cycles.
this on uses the twitter-bootstrap
styles to turn select
in dropdown
menu
https://github.com/silviomoreto/bootstrap-select
@jmetz's answer is probably the one most people need; however it yields a one-dimensional array, e.g. making it unusable to remove entire rows or columns in matrices.
To do so, one should reduce the logical array to one dimension, then index the target array. For instance, the following will remove rows which have at least one NaN value:
x = x[~numpy.isnan(x).any(axis=1)]
See more detail here.
If you are using on the same domain then you can create a seperate HTML file and then import this using the code from this answer by @Stano :
I prefer using awk
.
If there is only one column, use $0
, else replace it with the last column.
One way,
awk '{print $0, "string to append after each line"}' file > new_file
or this,
awk '$0=$0"string to append after each line"' file > new_file
Your operator is incorrect. Should be if number >= 10000 and number <= 30000:
. Additionally, Python has a shorthand for this sort of thing, if 10000 <= number <= 30000:
.
You're in that annoying boundary area where regexps almost won't do (as has been pointed out by Bart, escaping the quotes would make life hard) , and yet a full-blown parser seems like overkill.
If you are likely to need greater complexity any time soon I would go looking for a parser library. For example this one
"""
This function check if set is empty or not.
>>> c = set([])
>>> set_is_empty(c)
True
:param some_set: set to check if he empty or not.
:return True if empty, False otherwise.
"""
def set_is_empty(some_set):
return some_set == set()
As we see from the javaDoc, BigInteger
is not a subclass of Integer
:
java.lang.Object java.lang.Object
java.lang.Number java.lang.Number
java.math.BigInteger java.lang.Integer
And that's the reason why casting from BigInteger
to Integer
is impossible.
Casting of java primitives will do some conversion (like casting from double
to int
) while casting of types will never transform classes.
As Faizan describes in their answer here:
First of all read the Json File from your assests file using below code.
and then you can simply read this string return by this function as
public String loadJSONFromAsset() {
String json = null;
try {
InputStream is = getActivity().getAssets().open("yourfilename.json");
int size = is.available();
byte[] buffer = new byte[size];
is.read(buffer);
is.close();
json = new String(buffer, "UTF-8");
} catch (IOException ex) {
ex.printStackTrace();
return null;
}
return json;
}
and use this method like that
try {
JSONObject obj = new JSONObject(loadJSONFromAsset());
JSONArray m_jArry = obj.getJSONArray("formules");
ArrayList<HashMap<String, String>> formList = new ArrayList<HashMap<String, String>>();
HashMap<String, String> m_li;
for (int i = 0; i < m_jArry.length(); i++) {
JSONObject jo_inside = m_jArry.getJSONObject(i);
Log.d("Details-->", jo_inside.getString("formule"));
String formula_value = jo_inside.getString("formule");
String url_value = jo_inside.getString("url");
//Add your values in your `ArrayList` as below:
m_li = new HashMap<String, String>();
m_li.put("formule", formula_value);
m_li.put("url", url_value);
formList.add(m_li);
}
} catch (JSONException e) {
e.printStackTrace();
}
For further details regarding JSON Read HERE
If you want to rotate a vector you should construct what is known as a rotation matrix.
Say you want to rotate a vector or a point by ?, then trigonometry states that the new coordinates are
x' = x cos ? - y sin ?
y' = x sin ? + y cos ?
To demo this, let's take the cardinal axes X and Y; when we rotate the X-axis 90° counter-clockwise, we should end up with the X-axis transformed into Y-axis. Consider
Unit vector along X axis = <1, 0>
x' = 1 cos 90 - 0 sin 90 = 0
y' = 1 sin 90 + 0 cos 90 = 1
New coordinates of the vector, <x', y'> = <0, 1> ? Y-axis
When you understand this, creating a matrix to do this becomes simple. A matrix is just a mathematical tool to perform this in a comfortable, generalized manner so that various transformations like rotation, scale and translation (moving) can be combined and performed in a single step, using one common method. From linear algebra, to rotate a point or vector in 2D, the matrix to be built is
|cos ? -sin ?| |x| = |x cos ? - y sin ?| = |x'|
|sin ? cos ?| |y| |x sin ? + y cos ?| |y'|
That works in 2D, while in 3D we need to take in to account the third axis. Rotating a vector around the origin (a point) in 2D simply means rotating it around the Z-axis (a line) in 3D; since we're rotating around Z-axis, its coordinate should be kept constant i.e. 0° (rotation happens on the XY plane in 3D). In 3D rotating around the Z-axis would be
|cos ? -sin ? 0| |x| |x cos ? - y sin ?| |x'|
|sin ? cos ? 0| |y| = |x sin ? + y cos ?| = |y'|
| 0 0 1| |z| | z | |z'|
around the Y-axis would be
| cos ? 0 sin ?| |x| | x cos ? + z sin ?| |x'|
| 0 1 0| |y| = | y | = |y'|
|-sin ? 0 cos ?| |z| |-x sin ? + z cos ?| |z'|
around the X-axis would be
|1 0 0| |x| | x | |x'|
|0 cos ? -sin ?| |y| = |y cos ? - z sin ?| = |y'|
|0 sin ? cos ?| |z| |y sin ? + z cos ?| |z'|
Note 1: axis around which rotation is done has no sine or cosine elements in the matrix.
Note 2: This method of performing rotations follows the Euler angle rotation system, which is simple to teach and easy to grasp. This works perfectly fine for 2D and for simple 3D cases; but when rotation needs to be performed around all three axes at the same time then Euler angles may not be sufficient due to an inherent deficiency in this system which manifests itself as Gimbal lock. People resort to Quaternions in such situations, which is more advanced than this but doesn't suffer from Gimbal locks when used correctly.
I hope this clarifies basic rotation.
The aforementioned matrices rotate an object at a distance r = v(x² + y²) from the origin along a circle of radius r; lookup polar coordinates to know why. This rotation will be with respect to the world space origin a.k.a revolution. Usually we need to rotate an object around its own frame/pivot and not around the world's i.e. local origin. This can also be seen as a special case where r = 0. Since not all objects are at the world origin, simply rotating using these matrices will not give the desired result of rotating around the object's own frame. You'd first translate (move) the object to world origin (so that the object's origin would align with the world's, thereby making r = 0), perform the rotation with one (or more) of these matrices and then translate it back again to its previous location. The order in which the transforms are applied matters. Combining multiple transforms together is called concatenation or composition.
I urge you to read about linear and affine transformations and their composition to perform multiple transformations in one shot, before playing with transformations in code. Without understanding the basic maths behind it, debugging transformations would be a nightmare. I found this lecture video to be a very good resource. Another resource is this tutorial on transformations that aims to be intuitive and illustrates the ideas with animation (caveat: authored by me!).
A product of the aforementioned matrices should be enough if you only need rotations around cardinal axes (X, Y or Z) like in the question posted. However, in many situations you might want to rotate around an arbitrary axis/vector. The Rodrigues' formula (a.k.a. axis-angle formula) is a commonly prescribed solution to this problem. However, resort to it only if you’re stuck with just vectors and matrices. If you're using Quaternions, just build a quaternion with the required vector and angle. Quaternions are a superior alternative for storing and manipulating 3D rotations; it's compact and fast e.g. concatenating two rotations in axis-angle representation is fairly expensive, moderate with matrices but cheap in quaternions. Usually all rotation manipulations are done with quaternions and as the last step converted to matrices when uploading to the rendering pipeline. See Understanding Quaternions for a decent primer on quaternions.
You can try below solution inside some class:
int[] a = {10, 20, 30, 40, 50, 61};
// private visibility - or change it as needed
private void resizeArray(int newLength) {
a = Arrays.copyOf(a, a.length + newLength);
System.out.println("New length: " + a.length);
}
Latest and greatest way to do this:
Node supports file and buffer operations with the base64
encoding:
const fs = require('fs');
const contents = fs.readFileSync('/path/to/file.jpg', {encoding: 'base64'});
Or using the new promises API:
const fs = require('fs').promises;
const contents = await fs.readFile('/path/to/file.jpg', {encoding: 'base64'});
@Jk1's answer is fine, but Mockito also allows for more succinct injection using annotations:
@InjectMocks MyClass myClass; //@InjectMocks automatically instantiates too
@Mock MyInterface myInterface
But regardless of which method you use, the annotations are not being processed (not even your @Mock) unless you somehow call the static MockitoAnnotation.initMocks()
or annotate the class with @RunWith(MockitoJUnitRunner.class)
.
Cron utility is an effective way to schedule a routine background job at a specific time and/or day on an on-going basis.
Linux Crontab Format
MIN HOUR DOM MON DOW CMD
Example::Scheduling a Job For a Specific Time
The basic usage of cron is to execute a job in a specific time as shown below. This will execute the Full backup shell script (full-backup) on 10th June 08:30 AM.
Please note that the time field uses 24 hours format. So, for 8 AM use 8, and for 8 PM use 20.
30 08 10 06 * /home/yourname/full-backup
In your case, for 2.30PM
,
30 14 * * * YOURCMD
To know more about cron, visit this website.
As a bare minimum:
tsconfig:
"lib": [
"es2015"
]
and install a polyfill such as https://github.com/zloirock/core-js if you want IE < 11 support: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map
Here is another one liner:
[[ -d /tmp/test ]] && rm -r /tmp/test
Just to expand a little on Dirk's example:
It helps to think of a data frame as a list with equal length vectors. That's probably why names
works with a data frame but not a matrix.
The other useful function is dimnames
which returns the names for every dimension. You will notice that the rownames
function actually just returns the first element from dimnames
.
Regarding rownames
and row.names
: I can't tell the difference, although rownames
uses dimnames
while row.names
was written outside of R. They both also seem to work with higher dimensional arrays:
>a <- array(1:5, 1:4)
> a[1,,,]
> rownames(a) <- "a"
> row.names(a)
[1] "a"
> a
, , 1, 1
[,1] [,2]
a 1 2
> dimnames(a)
[[1]]
[1] "a"
[[2]]
NULL
[[3]]
NULL
[[4]]
NULL
public static final String UPPER_CAMEL = "initUp";
public static final String LOWER_CAMEL = "initLow";
public String toCamel(String src, String separator, String format) {
StringBuilder builder = new StringBuilder(src.toLowerCase());
int len = builder.length();
for (int idx = builder.indexOf(separator); idx > 0 && idx < len; idx = builder.indexOf(separator, idx)) {
builder = builder.replace(idx, idx + 2, (String.valueOf(builder.charAt(idx + 1)).toUpperCase()));
}
switch (format) {
case LOWER_CAMEL:
builder.setCharAt(0, Character.toLowerCase(builder.charAt(0)));
break;
default:
builder.setCharAt(0, Character.toUpperCase(builder.charAt(0)));
break;
}
return builder.toString();
}
Invocation as
toCamel("THIS_IS_AN_EXAMPLE_STRING", "_", UPPER_CAMEL)
Execution Time: 14 ms
Following jrub post on May 4 '2015, I'm adding updated locale list. Executed on a Nexus 6P with Android 7.0 Nougat and English US locale.
af_ [Afrikaans]
af_NA [Afrikaans (Namibia)]
af_ZA [Afrikaans (South Africa)]
agq_ [Aghem]
agq_CM [Aghem (Cameroon)]
ak_ [Akan]
ak_GH [Akan (Ghana)]
am_ [Amharic]
am_ET [Amharic (Ethiopia)]
ar_ [Arabic]
ar_001 [Arabic (World)]
ar_AE [Arabic (United Arab Emirates)]
ar_BH [Arabic (Bahrain)]
ar_DJ [Arabic (Djibouti)]
ar_DZ [Arabic (Algeria)]
ar_EG [Arabic (Egypt)]
ar_EH [Arabic (Western Sahara)]
ar_ER [Arabic (Eritrea)]
ar_IL [Arabic (Israel)]
ar_IQ [Arabic (Iraq)]
ar_JO [Arabic (Jordan)]
ar_KM [Arabic (Comoros)]
ar_KW [Arabic (Kuwait)]
ar_LB [Arabic (Lebanon)]
ar_LY [Arabic (Libya)]
ar_MA [Arabic (Morocco)]
ar_MR [Arabic (Mauritania)]
ar_OM [Arabic (Oman)]
ar_PS [Arabic (Palestine)]
ar_QA [Arabic (Qatar)]
ar_SA [Arabic (Saudi Arabia)]
ar_SD [Arabic (Sudan)]
ar_SO [Arabic (Somalia)]
ar_SS [Arabic (South Sudan)]
ar_SY [Arabic (Syria)]
ar_TD [Arabic (Chad)]
ar_TN [Arabic (Tunisia)]
ar_YE [Arabic (Yemen)]
as_ [Assamese]
as_IN [Assamese (India)]
asa_ [Asu]
asa_TZ [Asu (Tanzania)]
az_ [Azerbaijani (Cyrillic)]
az_ [Azerbaijani (Latin)]
az_ [Azerbaijani]
az_AZ [Azerbaijani (Cyrillic,Azerbaijan)]
az_AZ [Azerbaijani (Latin,Azerbaijan)]
bas_ [Basaa]
bas_CM [Basaa (Cameroon)]
be_ [Belarusian]
be_BY [Belarusian (Belarus)]
bem_ [Bemba]
bem_ZM [Bemba (Zambia)]
bez_ [Bena]
bez_TZ [Bena (Tanzania)]
bg_ [Bulgarian]
bg_BG [Bulgarian (Bulgaria)]
bm_ [Bambara]
bm_ML [Bambara (Mali)]
bn_ [Bengali]
bn_BD [Bengali (Bangladesh)]
bn_IN [Bengali (India)]
bo_ [Tibetan]
bo_CN [Tibetan (China)]
bo_IN [Tibetan (India)]
br_ [Breton]
br_FR [Breton (France)]
brx_ [Bodo]
brx_IN [Bodo (India)]
bs_ [Bosnian (Cyrillic)]
bs_ [Bosnian (Latin)]
bs_ [Bosnian]
bs_BA [Bosnian (Cyrillic,Bosnia & Herzegovina)]
bs_BA [Bosnian (Latin,Bosnia & Herzegovina)]
ca_ [Catalan]
ca_AD [Catalan (Andorra)]
ca_ES [Catalan (Spain)]
ca_FR [Catalan (France)]
ca_IT [Catalan (Italy)]
ce_ [Chechen]
ce_RU [Chechen (Russia)]
cgg_ [Chiga]
cgg_UG [Chiga (Uganda)]
chr_ [Cherokee]
chr_US [Cherokee (United States)]
cs_ [Czech]
cs_CZ [Czech (Czech Republic)]
cy_ [Welsh]
cy_GB [Welsh (United Kingdom)]
da_ [Danish]
da_DK [Danish (Denmark)]
da_GL [Danish (Greenland)]
dav_ [Taita]
dav_KE [Taita (Kenya)]
de_ [German]
de_AT [German (Austria)]
de_BE [German (Belgium)]
de_CH [German (Switzerland)]
de_DE [German (Germany)]
de_LI [German (Liechtenstein)]
de_LU [German (Luxembourg)]
dje_ [Zarma]
dje_NE [Zarma (Niger)]
dsb_ [Lower Sorbian]
dsb_DE [Lower Sorbian (Germany)]
dua_ [Duala]
dua_CM [Duala (Cameroon)]
dyo_ [Jola-Fonyi]
dyo_SN [Jola-Fonyi (Senegal)]
dz_ [Dzongkha]
dz_BT [Dzongkha (Bhutan)]
ebu_ [Embu]
ebu_KE [Embu (Kenya)]
ee_ [Ewe]
ee_GH [Ewe (Ghana)]
ee_TG [Ewe (Togo)]
el_ [Greek]
el_CY [Greek (Cyprus)]
el_GR [Greek (Greece)]
en_ [English]
en_001 [English (World)]
en_150 [English (Europe)]
en_AG [English (Antigua & Barbuda)]
en_AI [English (Anguilla)]
en_AS [English (American Samoa)]
en_AT [English (Austria)]
en_AU [English (Australia)]
en_BB [English (Barbados)]
en_BE [English (Belgium)]
en_BI [English (Burundi)]
en_BM [English (Bermuda)]
en_BS [English (Bahamas)]
en_BW [English (Botswana)]
en_BZ [English (Belize)]
en_CA [English (Canada)]
en_CC [English (Cocos (Keeling) Islands)]
en_CH [English (Switzerland)]
en_CK [English (Cook Islands)]
en_CM [English (Cameroon)]
en_CX [English (Christmas Island)]
en_CY [English (Cyprus)]
en_DE [English (Germany)]
en_DG [English (Diego Garcia)]
en_DK [English (Denmark)]
en_DM [English (Dominica)]
en_ER [English (Eritrea)]
en_FI [English (Finland)]
en_FJ [English (Fiji)]
en_FK [English (Falkland Islands (Islas Malvinas))]
en_FM [English (Micronesia)]
en_GB [English (United Kingdom)]
en_GD [English (Grenada)]
en_GG [English (Guernsey)]
en_GH [English (Ghana)]
en_GI [English (Gibraltar)]
en_GM [English (Gambia)]
en_GU [English (Guam)]
en_GY [English (Guyana)]
en_HK [English (Hong Kong)]
en_IE [English (Ireland)]
en_IL [English (Israel)]
en_IM [English (Isle of Man)]
en_IN [English (India)]
en_IO [English (British Indian Ocean Territory)]
en_JE [English (Jersey)]
en_JM [English (Jamaica)]
en_KE [English (Kenya)]
en_KI [English (Kiribati)]
en_KN [English (St. Kitts & Nevis)]
en_KY [English (Cayman Islands)]
en_LC [English (St. Lucia)]
en_LR [English (Liberia)]
en_LS [English (Lesotho)]
en_MG [English (Madagascar)]
en_MH [English (Marshall Islands)]
en_MO [English (Macau)]
en_MP [English (Northern Mariana Islands)]
en_MS [English (Montserrat)]
en_MT [English (Malta)]
en_MU [English (Mauritius)]
en_MW [English (Malawi)]
en_MY [English (Malaysia)]
en_NA [English (Namibia)]
en_NF [English (Norfolk Island)]
en_NG [English (Nigeria)]
en_NL [English (Netherlands)]
en_NR [English (Nauru)]
en_NU [English (Niue)]
en_NZ [English (New Zealand)]
en_PG [English (Papua New Guinea)]
en_PH [English (Philippines)]
en_PK [English (Pakistan)]
en_PN [English (Pitcairn Islands)]
en_PR [English (Puerto Rico)]
en_PW [English (Palau)]
en_RW [English (Rwanda)]
en_SB [English (Solomon Islands)]
en_SC [English (Seychelles)]
en_SD [English (Sudan)]
en_SE [English (Sweden)]
en_SG [English (Singapore)]
en_SH [English (St. Helena)]
en_SI [English (Slovenia)]
en_SL [English (Sierra Leone)]
en_SS [English (South Sudan)]
en_SX [English (Sint Maarten)]
en_SZ [English (Swaziland)]
en_TC [English (Turks & Caicos Islands)]
en_TK [English (Tokelau)]
en_TO [English (Tonga)]
en_TT [English (Trinidad & Tobago)]
en_TV [English (Tuvalu)]
en_TZ [English (Tanzania)]
en_UG [English (Uganda)]
en_UM [English (U.S. Outlying Islands)]
en_US [English (United States)]
en_US [English (United States,Computer)]
en_VC [English (St. Vincent & Grenadines)]
en_VG [English (British Virgin Islands)]
en_VI [English (U.S. Virgin Islands)]
en_VU [English (Vanuatu)]
en_WS [English (Samoa)]
en_ZA [English (South Africa)]
en_ZM [English (Zambia)]
en_ZW [English (Zimbabwe)]
eo_ [Esperanto]
es_ [Spanish]
es_419 [Spanish (Latin America)]
es_AR [Spanish (Argentina)]
es_BO [Spanish (Bolivia)]
es_CL [Spanish (Chile)]
es_CO [Spanish (Colombia)]
es_CR [Spanish (Costa Rica)]
es_CU [Spanish (Cuba)]
es_DO [Spanish (Dominican Republic)]
es_EA [Spanish (Ceuta & Melilla)]
es_EC [Spanish (Ecuador)]
es_ES [Spanish (Spain)]
es_GQ [Spanish (Equatorial Guinea)]
es_GT [Spanish (Guatemala)]
es_HN [Spanish (Honduras)]
es_IC [Spanish (Canary Islands)]
es_MX [Spanish (Mexico)]
es_NI [Spanish (Nicaragua)]
es_PA [Spanish (Panama)]
es_PE [Spanish (Peru)]
es_PH [Spanish (Philippines)]
es_PR [Spanish (Puerto Rico)]
es_PY [Spanish (Paraguay)]
es_SV [Spanish (El Salvador)]
es_US [Spanish (United States)]
es_UY [Spanish (Uruguay)]
es_VE [Spanish (Venezuela)]
et_ [Estonian]
et_EE [Estonian (Estonia)]
eu_ [Basque]
eu_ES [Basque (Spain)]
ewo_ [Ewondo]
ewo_CM [Ewondo (Cameroon)]
fa_ [Persian]
fa_AF [Persian (Afghanistan)]
fa_IR [Persian (Iran)]
ff_ [Fulah]
ff_CM [Fulah (Cameroon)]
ff_GN [Fulah (Guinea)]
ff_MR [Fulah (Mauritania)]
ff_SN [Fulah (Senegal)]
fi_ [Finnish]
fi_FI [Finnish (Finland)]
fil_ [Filipino]
fil_PH [Filipino (Philippines)]
fo_ [Faroese]
fo_DK [Faroese (Denmark)]
fo_FO [Faroese (Faroe Islands)]
fr_ [French]
fr_BE [French (Belgium)]
fr_BF [French (Burkina Faso)]
fr_BI [French (Burundi)]
fr_BJ [French (Benin)]
fr_BL [French (St. Barthélemy)]
fr_CA [French (Canada)]
fr_CD [French (Congo (DRC))]
fr_CF [French (Central African Republic)]
fr_CG [French (Congo (Republic))]
fr_CH [French (Switzerland)]
fr_CI [French (Côte d’Ivoire)]
fr_CM [French (Cameroon)]
fr_DJ [French (Djibouti)]
fr_DZ [French (Algeria)]
fr_FR [French (France)]
fr_GA [French (Gabon)]
fr_GF [French (French Guiana)]
fr_GN [French (Guinea)]
fr_GP [French (Guadeloupe)]
fr_GQ [French (Equatorial Guinea)]
fr_HT [French (Haiti)]
fr_KM [French (Comoros)]
fr_LU [French (Luxembourg)]
fr_MA [French (Morocco)]
fr_MC [French (Monaco)]
fr_MF [French (St. Martin)]
fr_MG [French (Madagascar)]
fr_ML [French (Mali)]
fr_MQ [French (Martinique)]
fr_MR [French (Mauritania)]
fr_MU [French (Mauritius)]
fr_NC [French (New Caledonia)]
fr_NE [French (Niger)]
fr_PF [French (French Polynesia)]
fr_PM [French (St. Pierre & Miquelon)]
fr_RE [French (Réunion)]
fr_RW [French (Rwanda)]
fr_SC [French (Seychelles)]
fr_SN [French (Senegal)]
fr_SY [French (Syria)]
fr_TD [French (Chad)]
fr_TG [French (Togo)]
fr_TN [French (Tunisia)]
fr_VU [French (Vanuatu)]
fr_WF [French (Wallis & Futuna)]
fr_YT [French (Mayotte)]
fur_ [Friulian]
fur_IT [Friulian (Italy)]
fy_ [Western Frisian]
fy_NL [Western Frisian (Netherlands)]
ga_ [Irish]
ga_IE [Irish (Ireland)]
gd_ [Scottish Gaelic]
gd_GB [Scottish Gaelic (United Kingdom)]
gl_ [Galician]
gl_ES [Galician (Spain)]
gsw_ [Swiss German]
gsw_CH [Swiss German (Switzerland)]
gsw_FR [Swiss German (France)]
gsw_LI [Swiss German (Liechtenstein)]
gu_ [Gujarati]
gu_IN [Gujarati (India)]
guz_ [Gusii]
guz_KE [Gusii (Kenya)]
gv_ [Manx]
gv_IM [Manx (Isle of Man)]
ha_ [Hausa]
ha_GH [Hausa (Ghana)]
ha_NE [Hausa (Niger)]
ha_NG [Hausa (Nigeria)]
haw_ [Hawaiian]
haw_US [Hawaiian (United States)]
hi_ [Hindi]
hi_IN [Hindi (India)]
hr_ [Croatian]
hr_BA [Croatian (Bosnia & Herzegovina)]
hr_HR [Croatian (Croatia)]
hsb_ [Upper Sorbian]
hsb_DE [Upper Sorbian (Germany)]
hu_ [Hungarian]
hu_HU [Hungarian (Hungary)]
hy_ [Armenian]
hy_AM [Armenian (Armenia)]
ig_ [Igbo]
ig_NG [Igbo (Nigeria)]
ii_ [Sichuan Yi]
ii_CN [Sichuan Yi (China)]
in_ [Indonesian]
in_ID [Indonesian (Indonesia)]
is_ [Icelandic]
is_IS [Icelandic (Iceland)]
it_ [Italian]
it_CH [Italian (Switzerland)]
it_IT [Italian (Italy)]
it_SM [Italian (San Marino)]
iw_ [Hebrew]
iw_IL [Hebrew (Israel)]
ja_ [Japanese]
ja_JP [Japanese (Japan)]
jgo_ [Ngomba]
jgo_CM [Ngomba (Cameroon)]
ji_ [Yiddish]
ji_001 [Yiddish (World)]
jmc_ [Machame]
jmc_TZ [Machame (Tanzania)]
ka_ [Georgian]
ka_GE [Georgian (Georgia)]
kab_ [Kabyle]
kab_DZ [Kabyle (Algeria)]
kam_ [Kamba]
kam_KE [Kamba (Kenya)]
kde_ [Makonde]
kde_TZ [Makonde (Tanzania)]
kea_ [Kabuverdianu]
kea_CV [Kabuverdianu (Cape Verde)]
khq_ [Koyra Chiini]
khq_ML [Koyra Chiini (Mali)]
ki_ [Kikuyu]
ki_KE [Kikuyu (Kenya)]
kk_ [Kazakh]
kk_KZ [Kazakh (Kazakhstan)]
kkj_ [Kako]
kkj_CM [Kako (Cameroon)]
kl_ [Kalaallisut]
kl_GL [Kalaallisut (Greenland)]
kln_ [Kalenjin]
kln_KE [Kalenjin (Kenya)]
km_ [Khmer]
km_KH [Khmer (Cambodia)]
kn_ [Kannada]
kn_IN [Kannada (India)]
ko_ [Korean]
ko_KP [Korean (North Korea)]
ko_KR [Korean (South Korea)]
kok_ [Konkani]
kok_IN [Konkani (India)]
ks_ [Kashmiri]
ks_IN [Kashmiri (India)]
ksb_ [Shambala]
ksb_TZ [Shambala (Tanzania)]
ksf_ [Bafia]
ksf_CM [Bafia (Cameroon)]
ksh_ [Colognian]
ksh_DE [Colognian (Germany)]
kw_ [Cornish]
kw_GB [Cornish (United Kingdom)]
ky_ [Kyrgyz]
ky_KG [Kyrgyz (Kyrgyzstan)]
lag_ [Langi]
lag_TZ [Langi (Tanzania)]
lb_ [Luxembourgish]
lb_LU [Luxembourgish (Luxembourg)]
lg_ [Ganda]
lg_UG [Ganda (Uganda)]
lkt_ [Lakota]
lkt_US [Lakota (United States)]
ln_ [Lingala]
ln_AO [Lingala (Angola)]
ln_CD [Lingala (Congo (DRC))]
ln_CF [Lingala (Central African Republic)]
ln_CG [Lingala (Congo (Republic))]
lo_ [Lao]
lo_LA [Lao (Laos)]
lrc_ [Northern Luri]
lrc_IQ [Northern Luri (Iraq)]
lrc_IR [Northern Luri (Iran)]
lt_ [Lithuanian]
lt_LT [Lithuanian (Lithuania)]
lu_ [Luba-Katanga]
lu_CD [Luba-Katanga (Congo (DRC))]
luo_ [Luo]
luo_KE [Luo (Kenya)]
luy_ [Luyia]
luy_KE [Luyia (Kenya)]
lv_ [Latvian]
lv_LV [Latvian (Latvia)]
mas_ [Masai]
mas_KE [Masai (Kenya)]
mas_TZ [Masai (Tanzania)]
mer_ [Meru]
mer_KE [Meru (Kenya)]
mfe_ [Morisyen]
mfe_MU [Morisyen (Mauritius)]
mg_ [Malagasy]
mg_MG [Malagasy (Madagascar)]
mgh_ [Makhuwa-Meetto]
mgh_MZ [Makhuwa-Meetto (Mozambique)]
mgo_ [Meta']
mgo_CM [Meta' (Cameroon)]
mk_ [Macedonian]
mk_MK [Macedonian (Macedonia (FYROM))]
ml_ [Malayalam]
ml_IN [Malayalam (India)]
mn_ [Mongolian]
mn_MN [Mongolian (Mongolia)]
mr_ [Marathi]
mr_IN [Marathi (India)]
ms_ [Malay]
ms_BN [Malay (Brunei)]
ms_MY [Malay (Malaysia)]
ms_SG [Malay (Singapore)]
mt_ [Maltese]
mt_MT [Maltese (Malta)]
mua_ [Mundang]
mua_CM [Mundang (Cameroon)]
my_ [Burmese]
my_MM [Burmese (Myanmar (Burma))]
mzn_ [Mazanderani]
mzn_IR [Mazanderani (Iran)]
naq_ [Nama]
naq_NA [Nama (Namibia)]
nb_ [Norwegian Bokmål]
nb_NO [Norwegian Bokmål (Norway)]
nb_SJ [Norwegian Bokmål (Svalbard & Jan Mayen)]
nd_ [North Ndebele]
nd_ZW [North Ndebele (Zimbabwe)]
ne_ [Nepali]
ne_IN [Nepali (India)]
ne_NP [Nepali (Nepal)]
nl_ [Dutch]
nl_AW [Dutch (Aruba)]
nl_BE [Dutch (Belgium)]
nl_BQ [Dutch (Caribbean Netherlands)]
nl_CW [Dutch (Curaçao)]
nl_NL [Dutch (Netherlands)]
nl_SR [Dutch (Suriname)]
nl_SX [Dutch (Sint Maarten)]
nmg_ [Kwasio]
nmg_CM [Kwasio (Cameroon)]
nn_ [Norwegian Nynorsk]
nn_NO [Norwegian Nynorsk (Norway)]
nnh_ [Ngiemboon]
nnh_CM [Ngiemboon (Cameroon)]
nus_ [Nuer]
nus_SS [Nuer (South Sudan)]
nyn_ [Nyankole]
nyn_UG [Nyankole (Uganda)]
om_ [Oromo]
om_ET [Oromo (Ethiopia)]
om_KE [Oromo (Kenya)]
or_ [Oriya]
or_IN [Oriya (India)]
os_ [Ossetic]
os_GE [Ossetic (Georgia)]
os_RU [Ossetic (Russia)]
pa_ [Punjabi (Arabic)]
pa_ [Punjabi (Gurmukhi)]
pa_ [Punjabi]
pa_IN [Punjabi (Gurmukhi,India)]
pa_PK [Punjabi (Arabic,Pakistan)]
pl_ [Polish]
pl_PL [Polish (Poland)]
ps_ [Pashto]
ps_AF [Pashto (Afghanistan)]
pt_ [Portuguese]
pt_AO [Portuguese (Angola)]
pt_BR [Portuguese (Brazil)]
pt_CV [Portuguese (Cape Verde)]
pt_GW [Portuguese (Guinea-Bissau)]
pt_MO [Portuguese (Macau)]
pt_MZ [Portuguese (Mozambique)]
pt_PT [Portuguese (Portugal)]
pt_ST [Portuguese (São Tomé & Príncipe)]
pt_TL [Portuguese (Timor-Leste)]
qu_ [Quechua]
qu_BO [Quechua (Bolivia)]
qu_EC [Quechua (Ecuador)]
qu_PE [Quechua (Peru)]
rm_ [Romansh]
rm_CH [Romansh (Switzerland)]
rn_ [Rundi]
rn_BI [Rundi (Burundi)]
ro_ [Romanian]
ro_MD [Romanian (Moldova)]
ro_RO [Romanian (Romania)]
rof_ [Rombo]
rof_TZ [Rombo (Tanzania)]
ru_ [Russian]
ru_BY [Russian (Belarus)]
ru_KG [Russian (Kyrgyzstan)]
ru_KZ [Russian (Kazakhstan)]
ru_MD [Russian (Moldova)]
ru_RU [Russian (Russia)]
ru_UA [Russian (Ukraine)]
rw_ [Kinyarwanda]
rw_RW [Kinyarwanda (Rwanda)]
rwk_ [Rwa]
rwk_TZ [Rwa (Tanzania)]
sah_ [Sakha]
sah_RU [Sakha (Russia)]
saq_ [Samburu]
saq_KE [Samburu (Kenya)]
sbp_ [Sangu]
sbp_TZ [Sangu (Tanzania)]
se_ [Northern Sami]
se_FI [Northern Sami (Finland)]
se_NO [Northern Sami (Norway)]
se_SE [Northern Sami (Sweden)]
seh_ [Sena]
seh_MZ [Sena (Mozambique)]
ses_ [Koyraboro Senni]
ses_ML [Koyraboro Senni (Mali)]
sg_ [Sango]
sg_CF [Sango (Central African Republic)]
shi_ [Tachelhit (Latin)]
shi_ [Tachelhit (Tifinagh)]
shi_ [Tachelhit]
shi_MA [Tachelhit (Latin,Morocco)]
shi_MA [Tachelhit (Tifinagh,Morocco)]
si_ [Sinhala]
si_LK [Sinhala (Sri Lanka)]
sk_ [Slovak]
sk_SK [Slovak (Slovakia)]
sl_ [Slovenian]
sl_SI [Slovenian (Slovenia)]
smn_ [Inari Sami]
smn_FI [Inari Sami (Finland)]
sn_ [Shona]
sn_ZW [Shona (Zimbabwe)]
so_ [Somali]
so_DJ [Somali (Djibouti)]
so_ET [Somali (Ethiopia)]
so_KE [Somali (Kenya)]
so_SO [Somali (Somalia)]
sq_ [Albanian]
sq_AL [Albanian (Albania)]
sq_MK [Albanian (Macedonia (FYROM))]
sq_XK [Albanian (Kosovo)]
sr_ [Serbian (Cyrillic)]
sr_ [Serbian (Latin)]
sr_ [Serbian]
sr_BA [Serbian (Cyrillic,Bosnia & Herzegovina)]
sr_BA [Serbian (Latin,Bosnia & Herzegovina)]
sr_ME [Serbian (Cyrillic,Montenegro)]
sr_ME [Serbian (Latin,Montenegro)]
sr_RS [Serbian (Cyrillic,Serbia)]
sr_RS [Serbian (Latin,Serbia)]
sr_XK [Serbian (Cyrillic,Kosovo)]
sr_XK [Serbian (Latin,Kosovo)]
sv_ [Swedish]
sv_AX [Swedish (Åland Islands)]
sv_FI [Swedish (Finland)]
sv_SE [Swedish (Sweden)]
sw_ [Swahili]
sw_CD [Swahili (Congo (DRC))]
sw_KE [Swahili (Kenya)]
sw_TZ [Swahili (Tanzania)]
sw_UG [Swahili (Uganda)]
ta_ [Tamil]
ta_IN [Tamil (India)]
ta_LK [Tamil (Sri Lanka)]
ta_MY [Tamil (Malaysia)]
ta_SG [Tamil (Singapore)]
te_ [Telugu]
te_IN [Telugu (India)]
teo_ [Teso]
teo_KE [Teso (Kenya)]
teo_UG [Teso (Uganda)]
th_ [Thai]
th_TH [Thai (Thailand)]
ti_ [Tigrinya]
ti_ER [Tigrinya (Eritrea)]
ti_ET [Tigrinya (Ethiopia)]
to_ [Tongan]
to_TO [Tongan (Tonga)]
tr_ [Turkish]
tr_CY [Turkish (Cyprus)]
tr_TR [Turkish (Turkey)]
twq_ [Tasawaq]
twq_NE [Tasawaq (Niger)]
tzm_ [Central Atlas Tamazight]
tzm_MA [Central Atlas Tamazight (Morocco)]
ug_ [Uyghur]
ug_CN [Uyghur (China)]
uk_ [Ukrainian]
uk_UA [Ukrainian (Ukraine)]
ur_ [Urdu]
ur_IN [Urdu (India)]
ur_PK [Urdu (Pakistan)]
uz_ [Uzbek (Arabic)]
uz_ [Uzbek (Cyrillic)]
uz_ [Uzbek (Latin)]
uz_ [Uzbek]
uz_AF [Uzbek (Arabic,Afghanistan)]
uz_UZ [Uzbek (Cyrillic,Uzbekistan)]
uz_UZ [Uzbek (Latin,Uzbekistan)]
vai_ [Vai (Latin)]
vai_ [Vai (Vai)]
vai_ [Vai]
vai_LR [Vai (Latin,Liberia)]
vai_LR [Vai (Vai,Liberia)]
vi_ [Vietnamese]
vi_VN [Vietnamese (Vietnam)]
vun_ [Vunjo]
vun_TZ [Vunjo (Tanzania)]
wae_ [Walser]
wae_CH [Walser (Switzerland)]
xog_ [Soga]
xog_UG [Soga (Uganda)]
yav_ [Yangben]
yav_CM [Yangben (Cameroon)]
yo_ [Yoruba]
yo_BJ [Yoruba (Benin)]
yo_NG [Yoruba (Nigeria)]
zgh_ [Standard Moroccan Tamazight]
zgh_MA [Standard Moroccan Tamazight (Morocco)]
zh_ [Chinese (Simplified Han)]
zh_ [Chinese (Traditional Han)]
zh_ [Chinese]
zh_CN [Chinese (Simplified Han,China)]
zh_HK [Chinese (Simplified Han,Hong Kong)]
zh_HK [Chinese (Traditional Han,Hong Kong)]
zh_MO [Chinese (Simplified Han,Macau)]
zh_MO [Chinese (Traditional Han,Macau)]
zh_SG [Chinese (Simplified Han,Singapore)]
zh_TW [Chinese (Traditional Han,Taiwan)]
zu_ [Zulu]
zu_ZA [Zulu (South Africa)]
Many ORM's are great, you need to know why you want to add abstraction on top of JDBC. I can recommend http://www.jooq.org to you (disclaimer: I'm the creator of jOOQ, so this answer is biased). jOOQ embraces the following paradigm:
There are many other good ORM's. Especially Hibernate or iBATIS have a great community. But if you're looking for an intuitive, simple one, I'll say give jOOQ a try. You'll love it! :-)
Check out this example SQL:
// Select authors with books that are sold out
SELECT *
FROM T_AUTHOR a
WHERE EXISTS (SELECT 1
FROM T_BOOK
WHERE T_BOOK.STATUS = 'SOLD OUT'
AND T_BOOK.AUTHOR_ID = a.ID);
And how it can be expressed in jOOQ:
// Alias the author table
TAuthor a = T_AUTHOR.as("a");
// Use the aliased table in the select statement
create.selectFrom(a)
.whereExists(create.selectOne()
.from(T_BOOK)
.where(T_BOOK.STATUS.equal(TBookStatus.SOLD_OUT)
.and(T_BOOK.AUTHOR_ID.equal(a.ID))))));
Time complexity is O(E+V)
instead of O(2E+V)
because if the time complexity is n^2+2n+7 then it is written as O(n^2).
Hence, O(2E+V) is written as O(E+V)
because difference between n^2 and n matters but not between n and 2n.
You have a CryptoListPresenter _presenter
but you are never initializing it. You should either be doing that when you declare it or in your initState()
(or another appropriate but called-before-you-need-it method).
One thing I find that helps is that if I know a member is functionally 'final', to actually set it to final as that way the analyzer complains that it hasn't been initialized.
EDIT:
I see diegoveloper beat me to answering this, and that the OP asked a follow up.
@Jake - it's hard for us to tell without knowing exactly what CryptoListPresenter is, but depending on what exactly CryptoListPresenter actually is, generally you'd do final CryptoListPresenter _presenter = new CryptoListPresenter(...);
, or
CryptoListPresenter _presenter;
@override
void initState() {
_presenter = new CryptoListPresenter(...);
}
You can update progress bar only from ProgressChanged
or RunWorkerCompleted
event handlers as these are synchronized with the UI thread.
The basic idea is. Thread.Sleep
just simulates some work here. Replace it with your real routing call.
public Form1()
{
InitializeComponent();
backgroundWorker1.DoWork += backgroundWorker1_DoWork;
backgroundWorker1.ProgressChanged += backgroundWorker1_ProgressChanged;
backgroundWorker1.WorkerReportsProgress = true;
}
private void button1_Click(object sender, EventArgs e)
{
backgroundWorker1.RunWorkerAsync();
}
private void backgroundWorker1_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
for (int i = 0; i < 100; i++)
{
Thread.Sleep(1000);
backgroundWorker1.ReportProgress(i);
}
}
private void backgroundWorker1_ProgressChanged(object sender, System.ComponentModel.ProgressChangedEventArgs e)
{
progressBar1.Value = e.ProgressPercentage;
}
For ubuntu 20, kill -9 $(ps -aef | grep rails)
guys the best thing to try is to refreash the whole website by pressing ctrl + F5 on mac it is CMD + R
Not sure about "Best Practices" for memory leaks in python, but python should clear it's own memory by it's garbage collector. So mainly I would start by checking for circular list of some short, since they won't be picked up by the garbage collector.
In Android Studio 2.3.3 I was able to get my AVD to start and run by changing Graphics
in the Emulated Performance
section from Automatic
to Software-GLES 2.0
:
I was able to infer this after following the advice at https://stackoverflow.com/a/44931679/1843329 and doing:
$ ./emulator -avd Nexus_4_API_21 -use-system-libs
which resulted in:
emulator: ERROR: Could not initialize OpenglES emulation, use '-gpu off' to disable it.
And when I did:
./emulator -avd Nexus_4_API_21 -use-system-libs -gpu off
the emulator then launched.
To be on the safe side use
os.getenv('FOO') or 'bar'
A corner case with the above answers is when the environment variable is set but is empty
For this special case you get
print(os.getenv('FOO', 'bar'))
# prints new line - though you expected `bar`
or
if "FOO" in os.environ:
print("FOO is here")
# prints FOO is here - however its not
To avoid this just use or
os.getenv('FOO') or 'bar'
Then you get
print(os.getenv('FOO') or 'bar')
# bar
When do we have empty environment variables?
You forgot to set the value in the .env
file
# .env
FOO=
or exported as
$ export FOO=
or forgot to set it in settings.py
# settings.py
os.environ['FOO'] = ''
Update: if in doubt, check out these one-liners
>>> import os; os.environ['FOO'] = ''; print(os.getenv('FOO', 'bar'))
$ FOO= python -c "import os; print(os.getenv('FOO', 'bar'))"
Have you configured the jupyter_notebook_config.py file to allow external connections?
By default, Jupyter Notebook only accepts connections from localhost (eg, from the same computer that its running on). By modifying the NotebookApp.allow_origin option from the default ' ' to '*', you allow Jupyter to be accessed externally.
c.NotebookApp.allow_origin = '*' #allow all origins
You'll also need to change the IPs that the notebook will listen on:
c.NotebookApp.ip = '0.0.0.0' # listen on all IPs
Also see the details in a subsequent answer in this thread.
The org.apache.axis.types package has a
UnsignedLong class.
for maven:
<dependency>
<groupId>org.apache.axis</groupId>
<artifactId>axis</artifactId>
<version>1.4</version>
</dependency>
If you are interested in understand performance, the best answer is to use a profiler.
Otherwise, System.Diagnostics.StopWatch provides a high resolution timer.
In the other posts, you have the shortcut keys, but if you want the menu option in every system, just go to Find > Quick Find All, as shown in the image attached.
Also, check the other answers for key binding to do it faster than menu clicking.
If you are into performance, then it is worth using ENUM type. It will probably be faster on big tables, due to the better index performance.
The way of using it (source: http://dev.mysql.com/doc/refman/5.5/en/enum.html):
CREATE TABLE shirts (
name VARCHAR(40),
size ENUM('x-small', 'small', 'medium', 'large', 'x-large')
);
But, I always say that explaining the query like this:
EXPLAIN SELECT * FROM shirts WHERE size='medium';
will tell you lots of information about your query and help on building a better table structure. For this end, it is usefull to let phpmyadmin Propose a table table structure - but this is more a long time optimisation possibility, when the table is already filled with lots of data.
Although the following line is taken from a windows batch script, the command should be quite similar:
psql -U username -h localhost -d postgres -c "DROP DATABASE \"$DATABASE\";"
This command is used to clear the whole database, by actually dropping it. The $DATABASE
(in Windows should be %DATABASE%
) in the command is a windows style environment variable that evaluates to the database name. You will need to substitute that by your development_db_name
.
add the following in your terminal and click enter then follow the instruction in the terminal. /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
You can set a bucket policy as detailed in this blog post:
http://ariejan.net/2010/12/24/public-readable-amazon-s3-bucket-policy/
As per @robbyt's suggestion, create a bucket policy with the following JSON:
{
"Version": "2008-10-17",
"Statement": [{
"Sid": "AllowPublicRead",
"Effect": "Allow",
"Principal": { "AWS": "*" },
"Action": ["s3:GetObject"],
"Resource": ["arn:aws:s3:::bucket/*" ]
}]
}
Important: replace bucket
in the Resource
line with the name of your bucket.
You can grant system privileges with or without the admin option. The default being without admin option.
GRANT CREATE SESSION TO username
or with admin option:
GRANT CREATE SESSION TO username WITH ADMIN OPTION
The Grantee with the ADMIN OPTION
can grant and revoke privileges to other users
Check PHP's strtotime
-function to convert your set date/time to a timestamp: http://php.net/manual/en/function.strtotime.php
If strtotime
can't handle your date/time format correctly ("4:00PM" will probably work but not "at 4PM"), you'll need to use string-functions, e.g. substr
to parse/correct your format and retrieve your timestamp through another function, e.g. mktime
.
Then compare the resulting timestamp with the current date/time (if ($calulated_timestamp > time()) { /* date in the future */ }
) to see whether the set date/time is in the past or the future.
I suggest to read the PHP-doc on date/time-functions and get back here with some of your source-code once you get stuck.
For Angular CLI V7
npm install jquery --save
npm install @types/jquery --save
Make sure jquery has an entry in angular.json -> scripts
...
"scripts": [
"node_modules/jquery/dist/jquery.min.js"
]
...
Go to tsconfig.app.json and add an entry in "types"
{
"extends": "../tsconfig.json",
"compilerOptions": {
"outDir": "../out-tsc/app",
"types": ["jquery","bootstrap","signalr"]
},
"exclude": [
"test.ts",
"**/*.spec.ts"
]
}
When just a single result is needed, then no loop should be used. Just fetch the row right away.
In case you need to fetch the entire row into associative array:
$row = $result->fetch_assoc();
in case you need just a single value
$row = $result->fetch_row();
$value = $row[0] ?? false;
The last example will return the first column from the first returned row, or false
if no row was returned. It can be also shortened to a single line,
$value = $result->fetch_row()[0] ?? false;
Below are complete examples for different use cases
When variables are to be used in the query, then a prepared statement must be used. For example, given we have a variable $id
:
$query = "SELECT ssfullname, ssemail FROM userss WHERE ud=?";
$stmt = $conn->prepare($query);
$stmt->bind_param("s", $id);
$stmt->execute()
$result = $stmt->get_result();
$row = $result->fetch_assoc();
// in case you need just a single value
$query = "SELECT count(*) FROM userss WHERE id=?";
$stmt = $conn->prepare($query);
$stmt->bind_param("s", $id);
$stmt->execute()
$result = $stmt->get_result();
$value = $result->fetch_row()[0] ?? false;
The detailed explanation of the above process can be found in my article. As to why you must follow it is explained in this famous question
In your case, where no variables to be used in the query, you can use the query()
method:
$query = "SELECT ssfullname, ssemail FROM userss ORDER BY ssid";
$result = $conn->query($query);
// in case you need an array
$row = $result->fetch_assoc();
// OR in case you need just a single value
$value = $result->fetch_row()[0] ?? false;
By the way, although using raw API while learning is okay, consider using some database abstraction library or at least a helper function in the future:
// using a helper function
$sql = "SELECT email FROM users WHERE id=?";
$value = prepared_select($conn, $sql, [$id])->fetch_row[0] ?? false;
// using a database helper class
$email = $db->getCol("SELECT email FROM users WHERE id=?", [$id]);
As you can see, although a helper function can reduce the amount of code, a class' method could encapsulate all the repetitive code inside, making you to write only meaningful parts - the query, the input parameters and the desired result format (in the form of the method's name).
For Kotlin users, I created a ImageStorageManager
class which will handle save, get and delete actions for images easily:
class ImageStorageManager {
companion object {
fun saveToInternalStorage(context: Context, bitmapImage: Bitmap, imageFileName: String): String {
context.openFileOutput(imageFileName, Context.MODE_PRIVATE).use { fos ->
bitmapImage.compress(Bitmap.CompressFormat.PNG, 25, fos)
}
return context.filesDir.absolutePath
}
fun getImageFromInternalStorage(context: Context, imageFileName: String): Bitmap? {
val directory = context.filesDir
val file = File(directory, imageFileName)
return BitmapFactory.decodeStream(FileInputStream(file))
}
fun deleteImageFromInternalStorage(context: Context, imageFileName: String): Boolean {
val dir = context.filesDir
val file = File(dir, imageFileName)
return file.delete()
}
}
}
Read more here
for /f "tokens=* delims= " %%f in (myfile) do
This reads a file line-by-line, removing leading spaces (thanks, jeb).
set line=%%f
sets then the line
variable to the line just read and
call :procesToken
calls a subroutine that does something with the line
:processToken
is the start of the subroutine mentioned above.
for /f "tokens=1* delims=/" %%a in ("%line%") do
will then split the line at /
, but stopping tokenization after the first token.
echo Got one token: %%a
will output that first token and
set line=%%b
will set the line
variable to the rest of the line.
if not "%line%" == "" goto :processToken
And if line
isn't yet empty (i.e. all tokens processed), it returns to the start, continuing with the rest of the line.
This helped me:
Posted: 8/12/2011 4:54
Set tnsnames directory tools->Preferences->Database->advanced->Tnsnames Directory
https://forums.oracle.com/forums/thread.jspa?messageID=10020012�
You could use TimeZoneInfo class
The TimeZone class recognizes local time zone, and can convert times between Coordinated Universal Time (UTC) and local time. A TimeZoneInfo object can represent any time zone, and methods of the TimeZoneInfo class can be used to convert the time in one time zone to the corresponding time in any other time zone. The members of the TimeZoneInfo class support the following operations:
Retrieving a time zone that is already defined by the operating system.
Enumerating the time zones that are available on a system.
Converting times between different time zones.
Creating a new time zone that is not already defined by the operating system.
Serializing a time zone for later retrieval.
To paraphrase one of my websites that does something similar:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<style TYPE="text/css"><!--
.section {
_float: right;
margin-right: 210px;
_margin-right: 10px;
_width: expression( (document.body.clientWidth - 250) + "px");
}
.navbar {
margin: 10px 0;
float: right;
width: 200px;
padding: 9pt 0;
}
--></style>
</head>
<body>
<div class="navbar">
This will take up the right hand side
</div>
<div class="section">
This will fill go to the left of the "navbar" div
</div>
</body>
</html>
You can use the short version:
File.write('/path/to/file', 'Some glorious content')
It returns the length written; see ::write for more details and options.
To append to the file, if it already exists, use:
File.write('/path/to/file', 'Some glorious content', mode: 'a')
Adding to the solutions of others, I'd like to suggest using the plotly
package for R
, as this has worked well for me.
Below, I'm using the reformatted dataset suggested above, from xyz-tripplets to axis vectors x and y and a matrix z:
x <- 1:5/10
y <- 1:5
z <- x %o% y
z <- z + .2*z*runif(25) - .1*z
library(plotly)
plot_ly(x=x,y=y,z=z, type="surface")
The rendered surface can be rotated and scaled using the mouse. This works fairly well in RStudio.
You can also try it with the built-in volcano
dataset from R
:
plot_ly(z=volcano, type="surface")
The above suggestions trashed the layout of my table so I ended up using:
td {
min-width: 30px;
max-width: 30px;
overflow: hidden;
}
This is horrible to maintain but was easier than re-doing all the existing css for the site. Hope it helps someone else.
You can create the required headers in a filter too.
@WebFilter(urlPatterns="/rest/*")
public class AllowAccessFilter implements Filter {
@Override
public void doFilter(ServletRequest sRequest, ServletResponse sResponse, FilterChain chain) throws IOException, ServletException {
System.out.println("in AllowAccessFilter.doFilter");
HttpServletRequest request = (HttpServletRequest)sRequest;
HttpServletResponse response = (HttpServletResponse)sResponse;
response.setHeader("Access-Control-Allow-Origin", "*");
response.setHeader("Access-Control-Allow-Methods", "GET, POST, PUT");
response.setHeader("Access-Control-Allow-Headers", "Content-Type");
chain.doFilter(request, response);
}
...
}
Put in addresses this code:
objMessage.To.Add(***addresses:=***"[email protected] , [email protected] , [email protected]")
You can traverse the offsetParent
up to the top level of the DOM.
function getOffsetLeft( elem )
{
var offsetLeft = 0;
do {
if ( !isNaN( elem.offsetLeft ) )
{
offsetLeft += elem.offsetLeft;
}
} while( elem = elem.offsetParent );
return offsetLeft;
}
Anything that is static
is in the class level. You don't have to create instance to access static fields/method. Static variable will be created once when class is loaded.
Instance variables are the variable associated with the object which means that instance variables are created for each object you create. All objects will have separate copy of instance variable for themselves.
In your case, when you declared it as static final
, that is only one copy of variable. If you change it from multiple instance, the same variable would be updated (however, you have final
variable so it cannot be updated).
In second case, the final int a
is also constant , however it is created every time you create an instance of the class where that variable is declared.
Have a look on this Java tutorial for better understanding ,
Just for completeness, another way is std::string(&v[0])
(although you need to ensure your string is null-terminated and std::string(v.data())
is generally to be preferred.
The difference is that you can use the former technique to pass the vector to functions that want to modify the buffer, which you cannot do with .data().
It does work in Firefox (including 2.0.0.20
). See http://jsbin.com/akili (add /edit
to the url to edit):
<p id="one">One</p>
<a href="#" onclick="document.getElementById('one').id = 'two'; return false">Link2</a>
The first click changes the id
to "two"
, the second click errors because the element with id="one"
now can't be found!
Perhaps you have another element already with id="two"
(FYI you can't have more than one element with the same id
).
Here's yet another take on it (only using the test builtin command and its return code):
function is_int() { test "$@" -eq "$@" 2> /dev/null; }
input="-123"
if is_int "$input"
then
echo "Input: ${input}"
echo "Integer: ${input}"
else
echo "Not an integer: ${input}"
fi
https://stackoverflow.com/a/37672153/2914140 helped me.
I made this layout for an activity:
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
>
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/transparent" <- Add transparent color in AppBarLayout.
android:theme="@style/AppTheme.AppBarOverlay"
>
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?android:attr/actionBarSize"
android:theme="@style/ToolbarTheme"
app:popupTheme="@style/AppTheme.PopupOverlay"
app:theme="@style/ToolbarTheme"
/>
</android.support.design.widget.AppBarLayout>
<FrameLayout
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
<- Remove app:layout_behavior=...
/>
</android.support.design.widget.CoordinatorLayout>
If this doesn't work, in onCreate()
of the activity write (where toolbar is @+id/toolbar):
toolbar.background.alpha = 0
If you want to set a semi-transparent color (like #30ff00ff), then set toolbar.setBackgroundColor(color)
. Or even set a background color of AppBarLayout
.
In my case styles of AppBarLayout
and Toolbar
didn't play role.
A relatively short path to specifying a Powershell script to execute at startup in Windows could be:
shell:startup
Create a new shortcut by rightclick and in context menu choose menu item: New=>Shortcut
Create a shortcut to your script, e.g:
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -NoProfile -Command "C:\Users\someuser\Documents\WindowsPowerShell\Scripts\somesscript.ps1"
Note the use of -NoProfile In case you put a lot of initializing in your $profile file, it is inefficient to load this up to just run a Powershell script. The -NoProfile will skip loading your profile file and is smart to specify, if it is not necessary to run it before the Powershell script is to be executed.
Here you see such a shortcut created (.lnk file with a Powershell icon with shortcut glyph):
For those who are looking for Kotlin
solution to get Bitmap
from ImageView
.
var bitmap = (image.drawable as BitmapDrawable).bitmap
Add the INTERNET permission to your manifest file.
You have to add this line:
<uses-permission android:name="android.permission.INTERNET" />
outside the application tag in your AndroidManifest.xml