Very easy no need create class extends LocationListener 1- Variable
private LocationManager mLocationManager;
private LocationListener mLocationListener;
private static double currentLat =0;
private static double currentLon =0;
2- onStartService()
@Override public void onStartService() {
addListenerLocation();
}
3- Method addListenerLocation()
private void addListenerLocation() {
mLocationManager = (LocationManager)
getSystemService(Context.LOCATION_SERVICE);
mLocationListener = new LocationListener() {
@Override
public void onLocationChanged(Location location) {
currentLat = location.getLatitude();
currentLon = location.getLongitude();
Toast.makeText(getBaseContext(),currentLat+"-"+currentLon, Toast.LENGTH_SHORT).show();
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
@Override
public void onProviderEnabled(String provider) {
Location lastKnownLocation = mLocationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
if(lastKnownLocation!=null){
currentLat = lastKnownLocation.getLatitude();
currentLon = lastKnownLocation.getLongitude();
}
}
@Override
public void onProviderDisabled(String provider) {
}
};
mLocationManager.requestLocationUpdates(
LocationManager.GPS_PROVIDER, 500, 10, mLocationListener);
}
4- onDestroy()
@Override
public void onDestroy() {
super.onDestroy();
mLocationManager.removeUpdates(mLocationListener);
}
Get the path of running Apache
$ ps -ef | grep apache
apache 12846 14590 0 Oct20 ? 00:00:00 /usr/sbin/apache2
Append -V
argument to the path
$ /usr/sbin/apache2 -V | grep SERVER_CONFIG_FILE
-D SERVER_CONFIG_FILE="/etc/apache2/apache2.conf"
Reference:
http://commanigy.com/blog/2011/6/8/finding-apache-configuration-file-httpd-conf-location
So I created an account just so I could help fix this problem that is plaguing a lot of people and where the fixes above aren't working.
If you get this error and nothing here helps. Try clicking the "Resume program play button" until the program finishes past the error. Then click in the console tab next to debug and read the red text.
I was getting that source code error even though my issue was trying to insert a value into a null Array. Step 1 Click the resume button
Extension methods I commonly use to solve this problem:
public static string RemoveAfter(this string value, string character)
{
int index = value.IndexOf(character);
if (index > 0)
{
value = value.Substring(0, index);
}
return value;
}
public static string RemoveBefore(this string value, string character)
{
int index = value.IndexOf(character);
if (index > 0)
{
value = value.Substring(index + 1);
}
return value;
}
you must change Territory and click on save, after one minute your app will be available. No need to Remove from sale
The best way to skip the first item(s) is:
from itertools import islice
for car in islice(cars, 1, None):
# do something
islice in this case is invoked with a start-point of 1, and an end point of None, signifying the end of the iterator.
To be able to skip items from the end of an iterable, you need to know its length (always possible for a list, but not necessarily for everything you can iterate on). for example, islice(cars, 1, len(cars)-1) will skip the first and last items in the cars list.
I think I have a better answer.
new Timestamp(longEpochTime).toLocalDateTime();
You will not be able to find out the password he chose. However, you may create a new user or set a new password to the existing user.
Usually, you can login as the postgres user:
Open a Terminal and do sudo su postgres
.
Now, after entering your admin password, you are able to launch psql
and do
CREATE USER yourname WITH SUPERUSER PASSWORD 'yourpassword';
This creates a new admin user. If you want to list the existing users, you could also do
\du
to list all users and then
ALTER USER yourusername WITH PASSWORD 'yournewpass';
You are looking for the command scandir.
$path = '/tmp';
$files = scandir($path);
Following code will remove .
and ..
from the returned array from scandir
:
$files = array_diff(scandir($path), array('.', '..'));
check this out.. it's not perfect but it works and it's for IE only and doesn't affect FF. I used the regular javascript for onmousedown to establish IE only fix.. but the msie from jquery could be used as well in the onmousedown.. the main idea is the "onchange" and on blur to have the select box return to normal... decide you're own width for those. I needed 35%.
onmousedown="javascript:if(navigator.appName=='Microsoft Internet Explorer'){this.style.width='auto'}"
onchange="this.style.width='35%'"
onblur="this.style.width='35%'"
You're getting None
because list.sort()
it operates in-place, meaning that it doesn't return anything, but modifies the list itself. You only need to call a.sort()
without assigning it to a
again.
There is a built in function sorted()
, which returns a sorted version of the list - a = sorted(a)
will do what you want as well.
In Elegoo Super Starter Kit, Part 2, Lesson 2.12, IR Receiver Module, I hit the problem that the lesson's IRremote library has a hard conflict with the built-in Arduino RobotIRremote library. I am using the Win10 IDE App, and it was non-trivial to "move the RobotIRremote" folder like the pre-Win10 instructions said. The built-in Libraries are saved at a path like: C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.42.0_x86__mdqgnx93n4wtt\libraries
You won't be able to see WindowsApps unless you show hidden files, and you can't do anything in that folder structure until you are the owner. Carefully follow these directions to make that happen: https://www.youtube.com/watch?v=PmrOzBDZTzw
After hours of frustration, the process above finally resulted in success for me. Elegoo gets an F+ for modern instructions on this lesson.
Mac:
Duplicate Line Down :shift + option + ?
Duplicate Line Up:shift + option + ?
Use this code.
driver.FindElement(By.XPath(".//[@id='header']/div/div[3]/div/form/input[1]")).SendKeys("25025");
There would be multiple ways to find an element (in your case the third Google Search result).
One of the ways would be using Xpath
#For the 3rd Link
driver.findElement(By.xpath(".//*[@id='rso']/li[3]/div/h3/a")).click();
#For the 1st Link
driver.findElement(By.xpath(".//*[@id='rso']/li[2]/div/h3/a")).click();
#For the 2nd Link
driver.findElement(By.xpath(".//*[@id='rso']/li[1]/div/h3/a")).click();
The other options are
By.ByClassName
By.ByCssSelector
By.ById
By.ByLinkText
By.ByName
By.ByPartialLinkText
By.ByTagName
To better understand each one of them, you should try learning Selenium on something simpler than the Google Search Result page.
Example - http://www.google.com/intl/gu/contact/
To Interact with the Text input field with the placeholder "How can we help? Ask here." You could do it this way -
# By.ByClassName
driver.findElement(By.ClassName("searchbox")).sendKeys("Hey!");
# By.ByCssSelector
driver.findElement(By.CssSelector(".searchbox")).sendKeys("Hey!");
# By.ById
driver.findElement(By.Id("query")).sendKeys("Hey!");
# By.ByName
driver.findElement(By.Name("query")).sendKeys("Hey!");
# By.ByXpath
driver.findElement(By.xpath(".//*[@id='query']")).sendKeys("Hey!");
I met with the same problem when I did MSI install of MySQL and there were no my-medium.ini files too when I tried the above steps. Only installing the ZIP file of MySQL helped me. So, I suggest you to uninstall the MSI installed folder and reinstall using the ZIP file.
Browser security settings prevent people from modifying the displayed url directly. You could imagine the phishing vulnerabilities that would cause.
Only reliable way to change the url without changing pages is to use an internal link or hash. e.g.: http://site.com/page.html becomes http://site.com/page.html#item1 . This technique is often used in hijax(AJAX + preserve history).
When doing this I'll often just use links for the actions with the hash as the href, then add click events with jquery that use the requested hash to determine and delegate the action.
I hope that sets you on the right path.
Clone target repository same way like you cloning any other project:
git clone [email protected]:myuser/foo.git
Then install it in develop mode:
cd foo
pip install -e .
You can change anything you wan't and every code using foo
package will use modified code.
There 2 benefits ot this solution:
.git
dir, so it's regular Git repository. You can push to your fork right away.There is another way to pass arguments to CreateInstance through named parameters.
Based on that, you can pass a array towards CreateInstance
. This will allow you to have 0 or multiple arguments.
public T CreateInstance<T>(params object[] paramArray)
{
return (T)Activator.CreateInstance(typeof(T), args:paramArray);
}
I was debugging an issue with git and needed some very verbose output to figure out what was going wrong. I ended up setting the GIT_TRACE
environment variable:
export GIT_TRACE=1
git add *.txt
You can also use these on the same line:
GIT_TRACE=1 git add *.txt
Output:
14:06:05.508517 git.c:415 trace: built-in: git add test.txt test2.txt
14:06:05.544890 git.c:415 trace: built-in: git config --get oh-my-zsh.hide-dirty
I always keep this line inside codeigniter's root index.php
.So that my code works at any server
date_default_timezone_set('Asia/Dhaka');
I would like to contribute with a modification of @Rognon answer. This answer is just another alternative in case the selected answer or others don't work for you (in my particular issue that was the case):
Objective: You will fix one or more authors with a correct one in the ALL the history, and you will get a clean history without duplicates. This method works by replacing 'master' branch with a 'clean' branch (its not using merge/rebase)
NOTE: Anyone using the "master" repository may need to checkout it again (after performing these steps) before pushing, as merge may fail.
We will use a new branch named "clean" to perform the operations (assuming you want to fix "master"):
git checkout -b clean
(be sure you are in the "clean" branch: git branch
)
Modify the following script (replacing the email addresses and names). Note that this script expects two wrong emails/authors (as example), so if you only need to fix a single author, you can remove the second part of the condition or leave it like that (as it will be ignored as it won't match).
Execute the script.
#/bin/bash
git filter-branch --force --commit-filter '
if [ "$GIT_COMMITTER_EMAIL" = "[email protected]" -o "$GIT_COMMITTER_EMAIL" = "[email protected]" ];
then
export GIT_COMMITTER_NAME="John Doe";
export GIT_AUTHOR_NAME="John Doe";
export GIT_COMMITTER_EMAIL="[email protected]";
export GIT_AUTHOR_EMAIL="[email protected]";
fi;
git commit-tree "$@"
' --tag-name-filter cat -- --all
It has to report: Ref 'refs/heads/clean' was rewritten
. If it reports "unchanged", maybe the email(s) entered in the script is wrong.
Confirm the history has been corrected with: git log
git push --set-upstream origin clean
git branch -d master
git branch -m clean master
git push --force origin master
In our case it was Windows-integrated authentication specified in the app's web.config
BUT the windows-auth module was not installed on the IIS machine at all.
Just adding another possible reason.
Sinetris' answer is right, but I use this with find
command to be more specific about what files I want to change. In general this should work (tested on osx /bin/bash
):
find . -name "*.smth" -exec sed -i '' 's/text1/text2/g' {} \;
In general when using sed
without find
in complex projects is less efficient.
This doesn't directly answer your question, but here's a generic function which will create a URL that contains query string parameters. The parameters (names and values) are safely escaped for inclusion in a URL.
function buildUrl(url, parameters){
var qs = "";
for(var key in parameters) {
var value = parameters[key];
qs += encodeURIComponent(key) + "=" + encodeURIComponent(value) + "&";
}
if (qs.length > 0){
qs = qs.substring(0, qs.length-1); //chop off last "&"
url = url + "?" + qs;
}
return url;
}
// example:
var url = "http://example.com/";
var parameters = {
name: "George Washington",
dob: "17320222"
};
console.log(buildUrl(url, parameters));
// => http://www.example.com/?name=George%20Washington&dob=17320222
Dim row As DataRow
For Each row In dtDataTable.Rows
Dim strDetail As String
strDetail = row("Detail")
Console.WriteLine("Processing Detail {0}", strDetail)
Next row
If we create an EditText dynamically then we have to set the requestFocus() as given below.
EditText editText = new EditText(this);
editText.setWidth(600);
editText.requestFocus();
If already we declared the component in the xml view then we have to find it and we can the focus as given below.
EditText e1=(EditText) findViewById(R.id.editText1);
e1.requestFocus();
It sets only focus to the corresponding EditText component.
create two Date
objects and call valueOf()
on both, then compare them.
A little update for Bootstrap 3.
Bootstrap now has the following style for table cells:
.table tbody>tr>td
{
vertical-align: top;
}
The way to go is to add a your own class, with the same selector:
.table tbody>tr>td.vert-align
{
vertical-align: middle;
}
And then add it to your tds
<td class="vert-align"></td>
Spinner mySpinner = (Spinner) findViewById(R.id.your_spinner);
String text = mySpinner.getSelectedItem().toString();
File -> ProjectStructure -> Modules -> +(in central column) -> Spring ->OK
The best and easiest way to clear a JLIST is:
myJlist.setListData(new String[0]);
As others have also mentioned, this can be readily solved by adding the following to the onCreate() of the Activity:
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
getWindow().setStatusBarColor(ContextCompat.getColor(this, R.color.primary_dark));
}
However, the important point I want to add here is that in some cases, even the above does not change the status bar color. For example, when using MikePenz library for Navigation Drawer, it implicityly overrides the status bar color, so that you need to manually add the following for it to work:
.withStatusBarColorRes(R.color.status_bar_color)
I made it that way:
if I have:
var jsonArg1 = new Object();
jsonArg1.name = 'calc this';
jsonArg1.value = 3.1415;
var jsonArg2 = new Object();
jsonArg2.name = 'calc this again';
jsonArg2.value = 2.73;
var pluginArrayArg = new Array();
pluginArrayArg.push(jsonArg1);
pluginArrayArg.push(jsonArg2);
to convert pluginArrayArg (which is pure javascript array) into JSON array:
var jsonArray = JSON.parse(JSON.stringify(pluginArrayArg))
I use this method and it works well:
1- Copy And paste the .jar
files under the libs
folder.
2- Add compile fileTree(dir: 'libs', include: '*.jar')
to dependencies
in build.gradle
then all the jars in the libs
folder will be included..
3- Right click on libs
folder and select 'Add as library' option from the list.
You never want to call thread.sleep()
on the UI
thread as it sounds like you have figured out. This freezes the UI
and is always a bad thing to do. You can use a separate Thread
and postDelayed
This SO answer shows how to do that as well as several other options
You can look at these and see which will work best for your particular situation
I just implemented this in RestSharp. This post was helpful to me.
Besides the code in the link, here is my code. I now get a Dictionary
of results when I do something like this:
var jsonClient = new RestClient(url.Host);
jsonClient.AddHandler("application/json", new DynamicJsonDeserializer());
var jsonRequest = new RestRequest(url.Query, Method.GET);
Dictionary<string, dynamic> response = jsonClient.Execute<JObject>(jsonRequest).Data.ToObject<Dictionary<string, dynamic>>();
Be mindful of the sort of JSON you're expecting - in my case, I was retrieving a single object with several properties. In the attached link, the author was retrieving a list.
I think a more reliable way of closing a connection is to tell the sever explicitly to close it in a way compliant with HTTP specification:
HTTP/1.1 defines the "close" connection option for the sender to signal that the connection will be closed after completion of the response. For example,
Connection: close
in either the request or the response header fields indicates that the connection SHOULD NOT be considered `persistent' (section 8.1) after the current request/response is complete.
The Connection: close
header is added to the actual request:
r = requests.post(url=url, data=body, headers={'Connection':'close'})
jrockit resolved this for me as well; however, I noticed that the servlet restart times were much worse, so while it was better in production, it was kind of a drag in development.
If the autofiltering is part of a subroutine operation, you could use
BioSum.Unprotect "letmein"
'<Your function here>
BioSum.Cells(1, 1).Activate
BioSum.Protect "letmein"
to momentarily unprotect the sheet, filter the cells, and reprotect afterwards.
Try like Below
var Boolify = require('node-boolify').Boolify;
if (!Boolify(val)) {
//your instruction
}
Refer node-boolify
If anybody is looking for a swift version:
1) Create a custom class for your data
class customData: NSObject, NSCoding {
let name : String
let url : String
let desc : String
init(tuple : (String,String,String)){
self.name = tuple.0
self.url = tuple.1
self.desc = tuple.2
}
func getName() -> String {
return name
}
func getURL() -> String{
return url
}
func getDescription() -> String {
return desc
}
func getTuple() -> (String,String,String) {
return (self.name,self.url,self.desc)
}
required init(coder aDecoder: NSCoder) {
self.name = aDecoder.decodeObjectForKey("name") as! String
self.url = aDecoder.decodeObjectForKey("url") as! String
self.desc = aDecoder.decodeObjectForKey("desc") as! String
}
func encodeWithCoder(aCoder: NSCoder) {
aCoder.encodeObject(self.name, forKey: "name")
aCoder.encodeObject(self.url, forKey: "url")
aCoder.encodeObject(self.desc, forKey: "desc")
}
}
2) To save data use following function:
func saveData()
{
let data = NSKeyedArchiver.archivedDataWithRootObject(custom)
let defaults = NSUserDefaults.standardUserDefaults()
defaults.setObject(data, forKey:"customArray" )
}
3) To retrieve:
if let data = NSUserDefaults.standardUserDefaults().objectForKey("customArray") as? NSData
{
custom = NSKeyedUnarchiver.unarchiveObjectWithData(data) as! [customData]
}
Note: Here I am saving and retrieving an array of the custom class objects.
I used this approach in a recent project and I was pretty happy with the result:
.select-wrapper {
position: relative;
&::after {
position: absolute;
top: 0;
right: 0;
width: 100px;
height: 100%;
content: "";
background: linear-gradient(to right, transparent, white);
pointer-events: none;
}
}
Basically, wrap the select in a div and insert a pseudo element to overlay the end of the text to create the appearance that the text fades out.
If you need one tick every N=3 ticks :
N = 3 # 1 tick every 3
xticks_pos, xticks_labels = plt.xticks() # get all axis ticks
myticks = [i for i,j in enumerate(xticks_pos) if not i%N] # index of selected ticks
(obviously you can adjust the offset with (i+offset)%N
).
Note that you can get uneven ticks if you wish, e.g. myticks = [1, 3, 8]
.
Then you can use
plt.gca().set_xticks(myticks) # set new X axis ticks
or if you want to replace labels as well
plt.xticks(myticks, newlabels) # set new X axis ticks and labels
Beware that axis limits must be set after the axis ticks.
Finally, you may wish to draw only a given set of ticks :
mylabels = ['03/2018', '09/2019', '10/2020']
plt.draw() # needed to populate xticks with actual labels
xticks_pos, xticks_labels = plt.xticks() # get all axis ticks
myticks = [i for i,j in enumerate(b) if j.get_text() in mylabels]
plt.xticks(myticks, mylabels)
(assuming mylabels
is ordered ; if it is not, then sort myticks
and reorder it).
I've slightly edited SwiftDeveloper's answer, because it wasn't working for me. I added Alamofire validation as well.
let body: NSMutableDictionary? = [
"name": "\(nameLabel.text!)",
"phone": "\(phoneLabel.text!))"]
let url = NSURL(string: "http://server.com" as String)
var request = URLRequest(url: url! as URL)
request.httpMethod = "POST"
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
let data = try! JSONSerialization.data(withJSONObject: body!, options: JSONSerialization.WritingOptions.prettyPrinted)
let json = NSString(data: data, encoding: String.Encoding.utf8.rawValue)
if let json = json {
print(json)
}
request.httpBody = json!.data(using: String.Encoding.utf8.rawValue)
let alamoRequest = Alamofire.request(request as URLRequestConvertible)
alamoRequest.validate(statusCode: 200..<300)
alamoRequest.responseString { response in
switch response.result {
case .success:
...
case .failure(let error):
...
}
}
You can do that in one command:
openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -days 365
You can also add -nodes
(short for no DES
) if you don't want to protect your private key with a passphrase. Otherwise it will prompt you for "at least a 4 character" password.
The days
parameter (365) you can replace with any number to affect the expiration date. It will then prompt you for things like "Country Name", but you can just hit Enter and accept the defaults.
Add -subj '/CN=localhost'
to suppress questions about the contents of the certificate (replace localhost
with your desired domain).
Self-signed certificates are not validated with any third party unless you import them to the browsers previously. If you need more security, you should use a certificate signed by a certificate authority (CA).
Then I prefer this:
map <F12> :set hls!<CR>
imap <F12> <ESC>:set hls!<CR>a
vmap <F12> <ESC>:set hls!<CR>gv
And why? Because it toggles the switch: if highlight is on, then pressing F12 turns it off. And vica versa. HTH.
If you're facing this issue in Flutter then you're good to go here.
Issue is indicating you're using .png as image asset. Just try to replace .png to .jpg and build your project again..!!
Use this plugin. - flutter_launcher_icons: ^0.8.1
flutter_icons:
android: "ic_launcher"
image_path_android: "assets/logo_panda.jpg"
ios: true
image_path_ios: "assets/logo_panda.jpg"
Make sure you're using the .jpg image extension as the image path.
This help me to upload the app to the App Store.
An example using built in TimeUnit
.
long uptime = System.currentTimeMillis();
long days = TimeUnit.MILLISECONDS
.toDays(uptime);
uptime -= TimeUnit.DAYS.toMillis(days);
long hours = TimeUnit.MILLISECONDS
.toHours(uptime);
uptime -= TimeUnit.HOURS.toMillis(hours);
long minutes = TimeUnit.MILLISECONDS
.toMinutes(uptime);
uptime -= TimeUnit.MINUTES.toMillis(minutes);
long seconds = TimeUnit.MILLISECONDS
.toSeconds(uptime);
There were two conditions that caused the expression ((var++))
to fail for me:
If I set bash to strict mode (set -euo pipefail
) and if I start my increment at zero (0).
Starting at one (1) is fine but zero causes the increment to return "1" when evaluating "++" which is a non-zero return code failure in strict mode.
I can either use ((var+=1))
or var=$((var+1))
to escape this behavior
A Float
represents double
in SQL server. You can find a proof from the coding in C# in visual studio. Here I have declared Overtime
as a Float
in SQL server and in C#. Thus I am able to convert
int diff=4;
attendance.OverTime = Convert.ToDouble(diff);
Here OverTime
is declared float type
It's not a big deal on a small/personal scale, but it can become a bigger deal quickly on a larger scale. My employer is a large Microsoft shop, but won't/can't buy into Team System/TFS for a number of reasons. We currently use Subversion + Orcas + MBUnit + TestDriven.NET and it works well, but getting TD.NET was a huge hassle. The version sensitivity of MBUnit + TestDriven.NET is also a big hassle, and having one additional commercial thing (TD.NET) for legal to review and procurement to handle and manage, isn't trivial. My company, like a lot of companies, are fat and happy with a MSDN Subscription model, and it's just not used to handling one off procurements for hundreds of developers. In other words, the fully integrated MS offer, while definitely not always best-of-bread, is a significant value-add in my opinion.
I think we'll stay with our current step because it works and we've already gotten over the hump organizationally, but I sure do wish MS had a compelling offering in this space so we could consolidate and simplify our dev stack a bit.
For this task you can use already available plugins and bootstrap extensions. Or you can make your own confirmation popup with just 3 lines of code. Check it out.
Say we have this links (note data-href
instead of href
) or buttons that we want to have delete confirmation for:
<a href="#" data-href="delete.php?id=23" data-toggle="modal" data-target="#confirm-delete">Delete record #23</a>
<button class="btn btn-default" data-href="/delete.php?id=54" data-toggle="modal" data-target="#confirm-delete">
Delete record #54
</button>
Here #confirm-delete
points to a modal popup div in your HTML. It should have an "OK" button configured like this:
<div class="modal fade" id="confirm-delete" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
...
</div>
<div class="modal-body">
...
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
<a class="btn btn-danger btn-ok">Delete</a>
</div>
</div>
</div>
</div>
Now you only need this little javascript to make a delete action confirmable:
$('#confirm-delete').on('show.bs.modal', function(e) {
$(this).find('.btn-ok').attr('href', $(e.relatedTarget).data('href'));
});
So on show.bs.modal
event delete button href
is set to URL with corresponding record id.
Demo: http://plnkr.co/edit/NePR0BQf3VmKtuMmhVR7?p=preview
I realize that in some cases there might be needed to perform POST or DELETE request rather then GET. It it still pretty simple without too much code. Take a look at the demo below with this approach:
// Bind click to OK button within popup
$('#confirm-delete').on('click', '.btn-ok', function(e) {
var $modalDiv = $(e.delegateTarget);
var id = $(this).data('recordId');
$modalDiv.addClass('loading');
$.post('/api/record/' + id).then(function() {
$modalDiv.modal('hide').removeClass('loading');
});
});
// Bind to modal opening to set necessary data properties to be used to make request
$('#confirm-delete').on('show.bs.modal', function(e) {
var data = $(e.relatedTarget).data();
$('.title', this).text(data.recordTitle);
$('.btn-ok', this).data('recordId', data.recordId);
});
// Bind click to OK button within popup_x000D_
$('#confirm-delete').on('click', '.btn-ok', function(e) {_x000D_
_x000D_
var $modalDiv = $(e.delegateTarget);_x000D_
var id = $(this).data('recordId');_x000D_
_x000D_
$modalDiv.addClass('loading');_x000D_
setTimeout(function() {_x000D_
$modalDiv.modal('hide').removeClass('loading');_x000D_
}, 1000);_x000D_
_x000D_
// In reality would be something like this_x000D_
// $modalDiv.addClass('loading');_x000D_
// $.post('/api/record/' + id).then(function() {_x000D_
// $modalDiv.modal('hide').removeClass('loading');_x000D_
// });_x000D_
});_x000D_
_x000D_
// Bind to modal opening to set necessary data properties to be used to make request_x000D_
$('#confirm-delete').on('show.bs.modal', function(e) {_x000D_
var data = $(e.relatedTarget).data();_x000D_
$('.title', this).text(data.recordTitle);_x000D_
$('.btn-ok', this).data('recordId', data.recordId);_x000D_
});
_x000D_
.modal.loading .modal-content:before {_x000D_
content: 'Loading...';_x000D_
text-align: center;_x000D_
line-height: 155px;_x000D_
font-size: 20px;_x000D_
background: rgba(0, 0, 0, .8);_x000D_
position: absolute;_x000D_
top: 55px;_x000D_
bottom: 0;_x000D_
left: 0;_x000D_
right: 0;_x000D_
color: #EEE;_x000D_
z-index: 1000;_x000D_
}
_x000D_
<script data-require="jquery@*" data-semver="2.0.3" src="//code.jquery.com/jquery-2.0.3.min.js"></script>_x000D_
<script data-require="bootstrap@*" data-semver="3.1.1" src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>_x000D_
<link data-require="[email protected]" data-semver="3.1.1" rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" />_x000D_
_x000D_
<div class="modal fade" id="confirm-delete" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">_x000D_
<div class="modal-dialog">_x000D_
<div class="modal-content">_x000D_
<div class="modal-header">_x000D_
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>_x000D_
<h4 class="modal-title" id="myModalLabel">Confirm Delete</h4>_x000D_
</div>_x000D_
<div class="modal-body">_x000D_
<p>You are about to delete <b><i class="title"></i></b> record, this procedure is irreversible.</p>_x000D_
<p>Do you want to proceed?</p>_x000D_
</div>_x000D_
<div class="modal-footer">_x000D_
<button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>_x000D_
<button type="button" class="btn btn-danger btn-ok">Delete</button>_x000D_
</div>_x000D_
</div>_x000D_
</div>_x000D_
</div>_x000D_
<a href="#" data-record-id="23" data-record-title="The first one" data-toggle="modal" data-target="#confirm-delete">_x000D_
Delete "The first one", #23_x000D_
</a>_x000D_
<br />_x000D_
<button class="btn btn-default" data-record-id="54" data-record-title="Something cool" data-toggle="modal" data-target="#confirm-delete">_x000D_
Delete "Something cool", #54_x000D_
</button>
_x000D_
Demo: http://plnkr.co/edit/V4GUuSueuuxiGr4L9LmG?p=preview
Here is an original version of the code I made when I was answering this question for Bootstrap 2.3 modal.
$('#modal').on('show', function() {
var id = $(this).data('id'),
removeBtn = $(this).find('.danger');
removeBtn.attr('href', removeBtn.attr('href').replace(/(&|\?)ref=\d*/, '$1ref=' + id));
});
I suggest that you take advantage of the fact that you can assign multiple classes to an element like so:
<ul>
<li class="list">test1</li>
<li class="list">test2</li>
<li class="list last">test3</li>
<li>test4</li>
</ul>
The last element has the list
class like its siblings but also has the last
class which you can use to set any CSS property you want, like so:
ul li.list {
color: #FF0000;
}
ul li.list.last {
background-color: #000;
}
You may also use all() method to get array of selected attributes.
$test=test::select('id')->where('id' ,'>' ,0)->all();
Regards
In my case, the service failed to start because I didn't set Platform='x64'
in the wix file.
I saw these errors in Event Viewer:
Service cannot be started.
System.BadImageFormatException: Could not load file or assembly 'SOME_LIBRARY_FILE, Version=5.0.0.0, Culture=neutral, PublicKeyToken=33345856ad364e35' or one of its dependencies.
I tried checking the bitness of all service related files using CorFlags.exe
. When I changed my installer to be 64 bit
, everything started working fine.
As the accepted answer doesn't answer all the questions. I'm forced to give an answer after 11 years and 6 months.
Can somebody clarify what is meant by immutable?
Hope you meant immutable object (because we could think about immutable reference).
An object is immutable: iff once created, they always represent the same value (doesn't have any method that change the value).
Why is a
String
immutable?
Respect the above definition which could be checked by looking into the Sting.java source code.
What are the advantages/disadvantages of the immutable objects? immutable types are :
safer from bugs.
easier to understand.
and more ready for change.
Why should a mutable object such as StringBuilder be preferred over String and vice-verse?
Narrowing the question Why do we need the mutable StringBuilder in programming? A common use for it is to concatenate a large number of strings together, like this:
String s = "";
for (int i = 0; i < n; ++i) {
s = s + n;
}
Using immutable strings, this makes a lot of temporary copies — the first number of the string ("0") is actually copied n times in the course of building up the final string, the second number is copied n-1 times, and so on. It actually costs O(n2) time just to do all that copying, even though we only concatenated n elements.
StringBuilder is designed to minimize this copying. It uses a simple but clever internal data structure to avoid doing any copying at all until the very end, when you ask for the final String with a toString() call:
StringBuilder sb = new StringBuilder();
for (int i = 0; i < n; ++i) {
sb.append(String.valueOf(n));
}
String s = sb.toString();
Getting good performance is one reason why we use mutable objects. Another is convenient sharing: two parts of your program can communicate more conveniently by sharing a common mutable data structure.
More could be found here : https://web.mit.edu/6.005/www/fa15/classes/09-immutability/#useful_immutable_types
Real simple. You just need to have the string 'selected' added to the right option. In the following code, ${myBean.foo == val ? 'selected' : ' '} will add the string 'selected' if the option's value is the same as the bean value;
<select name="foo" id="foo" value="${myBean.foo}">
<option value="">ALL</option>
<c:forEach items="${fooList}" var="val">
<option value="${val}" ${myBean.foo == val ? 'selected' : ' '}><c:out value="${val}" ></c:out></option>
</c:forEach>
</select>
I put this attribute:
android:inputType="textMultiLine"
into my TextView and it has wrapping line and user can "Enter" for a new line.
============================================================
When you come to this post, you may want to create a Big TextView which can display multiple lines so these attributes may also needed
android:layout_height="Xdp" //where X is a number depends on how big Textview you want
android:gravity="top" //in order to make your text start from the top of your TextView.
private void comboBox_Loaded(object sender, RoutedEventArgs e)
{
Combobox.selectedIndex= your index;
}
OR if you want to display some value after comparing into combobox
foreach (var item in comboBox.Items)
{
if (item.ToString().ToLower().Equals("your item in lower"))
{
comboBox.SelectedValue = item;
}
}
I hope it will help, it works for me.
As already mentioned, the performance is the same. However, user experience isn't necessarily identical. In the first case, you'll fail fast (i.e. after the first error), however if you put the try/catch block inside the loop, you can capture all the errors that would be created for a given call to the method. When parsing an array of values from strings where you expect some formatting errors, there are definitely cases where you'd like to be able to present all the errors to the user so that they don't need to try and fix them one by one.
Use serialize
and deserialize
methods in SerializationUtils
from commons-lang.
If this didn't work:
<ImageView
android:layout_gravity="center_horizontal"
android:paddingTop="10px"
android:paddingBottom="5px"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:src="@android:drawable/divider_horizontal_bright" />
Try this raw View:
<View
android:layout_width="fill_parent"
android:layout_height="1dip"
android:background="#000000" />
Having Perl installed the hires solution available, run:
C:\BATCH>time.pl "echo Fine result"
0.01063
Fine result
STDERR comes before measured seconds
#!/usr/bin/perl -w
use Time::HiRes qw();
my $T0 = [ Time::HiRes::gettimeofday ];
my $stdout = `@ARGV`;
my $time_elapsed = Time::HiRes::tv_interval( $T0 );
print $time_elapsed, "\n";
print $stdout;
The 64base method works for large images as well, I use that method to embed all the images into my website, and it works every time. I've done with files up to 2Mb size, jpg and png.
There is an easier way where you don't have to type any code (Ideal for Testing or One-time updates):
Step 1
Step 2
Step 3
Step 4
Step 5
Note - 1: If the columns are not in the correct order as in Target table, you can always follow Step 2, and Select the Columns in the same order as in the Target table
Note - 2 - If you have Identity columns then execute SET IDENTITY_INSERT sometableWithIdentity ON
and then follow above steps, and in the end execute SET IDENTITY_INSERT sometableWithIdentity OFF
While executing multiple lines of code in R, you need to first select all the lines of code and then click on "Run". This error usually comes up when we don't select our statements and click on "Run".
My solution: Input: 11381 (in ms) Output: 00 : 00 : 11.381
timeformatter(time) {
console.log(time);
let miliSec = String(time%1000);
time = (time - miliSec)/1000;
let seconds = String(time%60);
time = (time - seconds)/60;
let minutes = String(time%60);
time = (time-minutes)/60;
let hours = String(time)
while(miliSec.length != 3 && miliSec.length<3 && miliSec.length >=0) {
miliSec = '0'+miliSec;
}
while(seconds.length != 2 && seconds.length<3 && seconds.length >=0) {
seconds = '0'+seconds;
}
while(minutes.length != 2 && minutes.length<3 && minutes.length >=0) {
minutes = '0'+minutes;
}
while(hours.length != 2 && hours.length<3 && hours.length >=0) {
hours = '0'+hours;
}
return `${hours} : ${minutes} : ${seconds}.${miliSec}`
}
This is a good article about the subject.
To summarize,
An application program that is executed within a runtime engine installed in the same machine. The application cannot run without it. The runtime environment provides the general library of software routines that the program uses and typically performs memory management. It may also provide just-in-time (JIT) conversion from source code to executable code or from an intermediate language to executable code. Java, Visual Basic and .NET's Common Language Runtime (CLR) are examples of runtime engines. (Read more)
An executable program that runs by itself. Launched from the operating system, the program calls upon and uses the software routines in the operating system, but does not require another software system to be used. Assembly language programs that have been assembled into machine language and C/C++ programs compiled into machine language for a particular platform are examples of unmanaged code.(Read more)
Either of the latter two, since val
could potentially be of a type that defines __eq__()
to return true when passed None
.
Use breakpoint mixins like this:
.something {
padding: 5px;
@include media-breakpoint-up(sm) {
padding: 20px;
}
@include media-breakpoint-up(md) {
padding: 40px;
}
}
v4 alpha6 breakpoints reference
Below full options and values.
Breakpoint & up (toggle on value and above):
@include media-breakpoint-up(xs) { ... }
@include media-breakpoint-up(sm) { ... }
@include media-breakpoint-up(md) { ... }
@include media-breakpoint-up(lg) { ... }
@include media-breakpoint-up(xl) { ... }
breakpoint & up values:
// Extra small devices (portrait phones, less than 576px)
// No media query since this is the default in Bootstrap
// Small devices (landscape phones, 576px and up)
@media (min-width: 576px) { ... }
// Medium devices (tablets, 768px and up)
@media (min-width: 768px) { ... }
// Large devices (desktops, 992px and up)
@media (min-width: 992px) { ... }
// Extra large devices (large desktops, 1200px and up)
@media (min-width: 1200px) { ... }
breakpoint & down (toggle on value and down):
@include media-breakpoint-down(xs) { ... }
@include media-breakpoint-down(sm) { ... }
@include media-breakpoint-down(md) { ... }
@include media-breakpoint-down(lg) { ... }
breakpoint & down values:
// Extra small devices (portrait phones, less than 576px)
@media (max-width: 575px) { ... }
// Small devices (landscape phones, less than 768px)
@media (max-width: 767px) { ... }
// Medium devices (tablets, less than 992px)
@media (max-width: 991px) { ... }
// Large devices (desktops, less than 1200px)
@media (max-width: 1199px) { ... }
// Extra large devices (large desktops)
// No media query since the extra-large breakpoint has no upper bound on its width
breakpoint only:
@include media-breakpoint-only(xs) { ... }
@include media-breakpoint-only(sm) { ... }
@include media-breakpoint-only(md) { ... }
@include media-breakpoint-only(lg) { ... }
@include media-breakpoint-only(xl) { ... }
breakpoint only values (toggle in between values only):
// Extra small devices (portrait phones, less than 576px)
@media (max-width: 575px) { ... }
// Small devices (landscape phones, 576px and up)
@media (min-width: 576px) and (max-width: 767px) { ... }
// Medium devices (tablets, 768px and up)
@media (min-width: 768px) and (max-width: 991px) { ... }
// Large devices (desktops, 992px and up)
@media (min-width: 992px) and (max-width: 1199px) { ... }
// Extra large devices (large desktops, 1200px and up)
@media (min-width: 1200px) { ... }
Here is the ES6 code which I use to create a directory (when it doesn't exist):
const fs = require('fs');
const path = require('path');
function createDirectory(directoryPath) {
const directory = path.normalize(directoryPath);
return new Promise((resolve, reject) => {
fs.stat(directory, (error) => {
if (error) {
if (error.code === 'ENOENT') {
fs.mkdir(directory, (error) => {
if (error) {
reject(error);
} else {
resolve(directory);
}
});
} else {
reject(error);
}
} else {
resolve(directory);
}
});
});
}
const directoryPath = `${__dirname}/test`;
createDirectory(directoryPath).then((path) => {
console.log(`Successfully created directory: '${path}'`);
}).catch((error) => {
console.log(`Problem creating directory: ${error.message}`)
});
Note:
createDirectory
function, I normalize the path to guarantee that the path seperator type of the operating system will be used consistently (e.g. this will turn C:\directory/test
into C:\directory\test
(when being on Windows)fs.exists
is deprecated, that's why I use fs.stat
to check if the directory already existsENOENT
(Error NO ENTry)fs.mkdir
fs.mkdir
over it's blocking counterpart fs.mkdirSync
and because of the wrapping Promise
it will be guaranteed that the path of the directory will only be returned after the directory has been successfully createdYou may be interested in having a look at this page it list regular expressions for validating email address that cover more general cases.
var el = document.getElementById('foo');
el.parentNode.innerHTML;
The problem is that undefined compared to null using == gives true. The common check for undefined is therefore done like this:
typeof x == "undefined"
this ensures the type of the variable is really undefined.
When building a estimator (sklearn), if you forget to return self in the fit function, you get the same error.
class ImputeLags(BaseEstimator, TransformerMixin):
def __init__(self, columns):
self.columns = columns
def fit(self, x, y=None):
""" do something """
def transfrom(self, x):
return x
AttributeError: 'NoneType' object has no attribute 'transform'?
Adding return self
to the fit function fixes the error.
It is not in a text field as asked but wrapping separate text elements into a view would give the desired output. This can be used if you don't want to add another library into your project just for styling a few texts.
<View style={{flexDirection: 'row'}}>
<Text style={{fontWeight: '700', marginRight: 5}}>Contact Type:</Text>
<Text>{data.type}</Text>
</View>
Would result as follows
Use TextureLoader to load a image as texture and then simply apply that texture to scene background.
new THREE.TextureLoader();
loader.load('https://images.pexels.com/photos/1205301/pexels-photo-1205301.jpeg' , function(texture)
{
scene.background = texture;
});
Result:
https://codepen.io/hiteshsahu/pen/jpGLpq?editors=0011
See the Pen Flat Earth Three.JS by Hitesh Sahu (@hiteshsahu) on CodePen.Snowflake/Teradata supports QUALIFY
clause which works like HAVING
for windowed functions:
SELECT id, customer, total
FROM PURCHASES
QUALIFY ROW_NUMBER() OVER(PARTITION BY p.customer ORDER BY p.total DESC) = 1
Change the button to
<button id="search">Search</button>
and add the following script
var url = '@Url.Action("DisplaySearchResults", "Search")';
$('#search').click(function() {
var keyWord = $('#Keyword').val();
$('#searchResults').load(url, { searchText: keyWord });
})
and modify the controller method to accept the search text
public ActionResult DisplaySearchResults(string searchText)
{
var model = // build list based on parameter searchText
return PartialView("SearchResults", model);
}
The jQuery .load
method calls your controller method, passing the value of the search text and updates the contents of the <div>
with the partial view.
Side note: The use of a <form>
tag and @Html.ValidationSummary()
and @Html.ValidationMessageFor()
are probably not necessary here. Your never returning the Index
view so ValidationSummary
makes no sense and I assume you want a null
search text to return all results, and in any case you do not have any validation attributes for property Keyword
so there is nothing to validate.
Edit
Based on OP's comments that SearchCriterionModel
will contain multiple properties with validation attributes, then the approach would be to include a submit button and handle the forms .submit()
event
<input type="submit" value="Search" />
var url = '@Url.Action("DisplaySearchResults", "Search")';
$('form').submit(function() {
if (!$(this).valid()) {
return false; // prevent the ajax call if validation errors
}
var form = $(this).serialize();
$('#searchResults').load(url, form);
return false; // prevent the default submit action
})
and the controller method would be
public ActionResult DisplaySearchResults(SearchCriterionModel criteria)
{
var model = // build list based on the properties of criteria
return PartialView("SearchResults", model);
}
I've always understood that the below will give me the fastest response times.
SELECT COUNT(1) FROM ... WHERE ...
See this article. The feature you are looking for is the onbeforeunload
sample code:
<script language="JavaScript">
window.onbeforeunload = confirmExit;
function confirmExit()
{
return "You have attempted to leave this page. If you have made any changes to the fields without clicking the Save button, your changes will be lost. Are you sure you want to exit this page?";
}
</script>
You just need to a add the path of your PHP
file. In case you are using wamp
or have not installed it on the C drive.
Subclipse for Eclipse has an excellent graphical diff plugin if you are using SVN (subversion) source control.
i had the same problem until i downloaded bootstrap-tab.js and included it in my script, download from here https://code.google.com/p/fusionleaf/source/browse/webroot/fusionleaf/com/www/inc/bootstrap/js/bootstrap-tab.js?r=82aacd63ee1f7f9a15ead3574fe2c3f45b5c1027
include the bootsrap-tab.js in the just below the jquery
<script type="text/javascript" src="bootstrap/js/bootstrap-tab.js"></script>
Final Code Looked like this:
<!DOCTYPE html>
<html lang="en">
<head>
<link href="bootstrap/css/bootstrap.css" rel="stylesheet">
<script type="text/javascript" src="libraries/jquery.js"></script>
<script type="text/javascript" src="bootstrap/js/bootstrap.js"></script>
<script type="text/javascript" src="bootstrap/js/bootstrap-tab.js"></script>
</head>
<body>
<div class="container">
<!-------->
<div id="content">
<ul id="tabs" class="nav nav-tabs" data-tabs="tabs">
<li class="active"><a href="#red" data-toggle="tab">Red</a></li>
<li><a href="#orange" data-toggle="tab">Orange</a></li>
<li><a href="#yellow" data-toggle="tab">Yellow</a></li>
<li><a href="#green" data-toggle="tab">Green</a></li>
<li><a href="#blue" data-toggle="tab">Blue</a></li>
</ul>
<div id="my-tab-content" class="tab-content">
<div class="tab-pane active" id="red">
<h1>Red</h1>
<p>red red red red red red</p>
</div>
<div class="tab-pane" id="orange">
<h1>Orange</h1>
<p>orange orange orange orange orange</p>
</div>
<div class="tab-pane" id="yellow">
<h1>Yellow</h1>
<p>yellow yellow yellow yellow yellow</p>
</div>
<div class="tab-pane" id="green">
<h1>Green</h1>
<p>green green green green green</p>
</div>
<div class="tab-pane" id="blue">
<h1>Blue</h1>
<p>blue blue blue blue blue</p>
</div>
</div>
</div>
<script type="text/javascript">
jQuery(document).ready(function ($) {
$('#tabs').tab();
});
</script>
</div> <!-- container -->
<script type="text/javascript" src="bootstrap/js/bootstrap.js"></script>
</body>
</html>
It depends on the package. If the Makefile is generated by GNU autotools (./configure
) you can usually set the target location like so:
./configure --prefix=/somewhere/else/than/usr/local
If the Makefile is not generated by autotools, but distributed along with the software, simply open it up in an editor and change it. The install target directory is probably defined in a variable somewhere.
I'm assuming you are using jQuery or something similar. If you are using jQuery, then the following should work:
<html>
<head>
<script src="jquery.js" type="text/javascript"></script>
</head>
<body>
content
</body>
<script type="text/javascript">
$("body").load(url);
</script>
</html>
Sort of similar to what mattbtay said, but a few changes. needed html:true.
Put this script on bottom of the page towards close body tag.
<script type="text/javascript">
$(document).ready(function() {
$("[rel=drevil]").popover({
placement : 'bottom', //placement of the popover. also can use top, bottom, left or right
title : '<div style="text-align:center; color:red; text-decoration:underline; font-size:14px;"> Muah ha ha</div>', //this is the top title bar of the popover. add some basic css
html: 'true', //needed to show html of course
content : '<div id="popOverBox"><img src="http://www.hd-report.com/wp-content/uploads/2008/08/mr-evil.jpg" width="251" height="201" /></div>' //this is the content of the html box. add the image here or anything you want really.
});
});
</script>
Then HTML is:
<a href="#" rel="drevil">mischief</a>
If you're using MS Sql Server...
SELECT COUNT(0) AS 'Null_ColumnA_Records',
(
SELECT COUNT(0)
FROM your_table
WHERE ColumnA IS NOT NULL
) AS 'NOT_Null_ColumnA_Records'
FROM your_table
WHERE ColumnA IS NULL;
I don't recomend you doing this... but here you have it (in the same table as result)
No offense, but it's unclever to change class on-the-fly as it forces the CSS interpreter to recalculate the visual presentation of the entire web page.
The reason is that it is nearly impossible for the CSS interpreter to know if any inheritance or cascading could be changed, so the short answer is:
Never ever change className on-the-fly !-)
But usually you'll only need to change a property or two, and that is easily implemented:
function highlight(elm){
elm.style.backgroundColor ="#345";
elm.style.color = "#fff";
}
The default value for an enumeration type is 0:
"By default, the first enumerator has the value 0, and the value of each successive enumerator is increased by 1."
"The value type enum has the value produced by the expression (E)0, where E is the enum identifier."
You can check the documentation for C# enum here, and the documentation for C# default values table here.
Maybe you can try on pyconcrete
encrypt .pyc
to .pye
and decrypt when import it
encrypt & decrypt by library OpenAES
convert all of your .py
to *.pye
$ pyconcrete-admin.py compile --source={your py script} --pye
$ pyconcrete-admin.py compile --source={your py module dir} --pye
remove *.py
*.pyc
or copy *.pye
to other folder
main.py encrypted as main.pye, it can't be executed by normal python
.
You must use pyconcrete
to process the main.pye script.
pyconcrete
(exe) will be installed in your system path (ex: /usr/local/bin)
pyconcrete main.pye
src/*.pye # your libs
download pyconcrete source and install by setup.py
$ python setup.py install \
--install-lib={your project path} \
--install-scripts={where you want to execute pyconcrete-admin.py and pyconcrete(exe)}
import pyconcrete in your main script
recommendation project layout
main.py # import pyconcrete and your lib
pyconcrete/* # put pyconcrete lib in project root, keep it as original files
src/*.pye # your libs
To use this function/method,you need an instance of the class Date .
This method is always used in conjunction with a Date object.
See the code below :
var d = new Date();
d.getTime();
Code for finding Length of int and decimal number:
#include<iostream>
#include<cmath>
using namespace std;
int main()
{
int len,num;
cin >> num;
len = log10(num) + 1;
cout << len << endl;
return 0;
}
//sample input output
/*45566
5
Process returned 0 (0x0) execution time : 3.292 s
Press any key to continue.
*/
Have you changed the permissions on the individual files as well as just the directory?
chmod -R 777 /home/user/xxx
Making it invisible with visibility still makes it use up space. Rather try set the display to none to make it invisible, and then set the display to block to make it visible.
The mysql client is available in macOS ports. If you don't have this excellent third party package manager already installed, it is available from here: https://www.macports.org/
Once you have installed macports, open a terminal and make sure everything is up to date:
sudo port selfupdate
There are multiple different versions of MySQL and mariadb (community fork of MySQL) available in the ports repos. List available versions using the following command:
port search 'mariadb*'
I recommend choosing mariadb over mysql as it is, mostly, a drop in replacement (https://mariadb.com/kb/en/mariadb-vs-mysql-compatibility/) and has excellent community support.
If applicable, choose which version of mariadb you want (a list of versions of mariadb is available here: https://downloads.mariadb.org/mariadb/+releases/). If you're not bothered, install the default version:
sudo port install mariadb
Mariadb (including the mysql-compatible command line client) is now available on your system. On my system, the CLI client resides in the following location:
$ /opt/local/bin/mysql --version
/opt/local/bin/mysql Ver 15.1 Distrib 5.5.68-MariaDB, for osx10.15 (x86_64) using readline 5.1
It's obviously a bit inconvenient to type out the full path, /opt/local/bin/mysql each time you want to use the client. Ports has already thought of this problem. To view available versions of mysql on your system, run:
$ port select mysql
Available versions for mysql:
mariadb (active)
none
Choose one from the list. For example, to use mariadb as the default mysql client:
sudo port select mysql mariadb
Now open a fresh terminal window and you should be able to start the mariadb mysql CLI client:
mysql -h <hostname> -u <username> -p
A simple AJAX call to your server, and then the serverside logic to get the ip address should do the trick.
$.getJSON('getip.php', function(data){
alert('Your ip is: ' + data.ip);
});
Then in php you might do:
<?php
/* getip.php */
header('Cache-Control: no-cache, must-revalidate');
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Content-type: application/json');
if (!empty($_SERVER['HTTP_CLIENT_IP']))
{
$ip=$_SERVER['HTTP_CLIENT_IP'];
}
elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR']))
{
$ip=$_SERVER['HTTP_X_FORWARDED_FOR'];
}
else
{
$ip=$_SERVER['REMOTE_ADDR'];
}
print json_encode(array('ip' => $ip));
Filename:
__file__
# or
sys.argv[0]
Line:
inspect.currentframe().f_lineno
(not inspect.currentframe().f_back.f_lineno
as mentioned above)
This is a method I wrote. It takes an integer milliseconds value
and returns a human-readable String
:
public String convertMS(int ms) {
int seconds = (int) ((ms / 1000) % 60);
int minutes = (int) (((ms / 1000) / 60) % 60);
int hours = (int) ((((ms / 1000) / 60) / 60) % 24);
String sec, min, hrs;
if(seconds<10) sec="0"+seconds;
else sec= ""+seconds;
if(minutes<10) min="0"+minutes;
else min= ""+minutes;
if(hours<10) hrs="0"+hours;
else hrs= ""+hours;
if(hours == 0) return min+":"+sec;
else return hrs+":"+min+":"+sec;
}
Isn't it difficult even for humans to distinguish between a bottle and a can in the second image (provided the transparent region of the bottle is hidden)?
They are almost the same except for a very small region (that is, width at the top of the can is a little small while the wrapper of the bottle is the same width throughout, but a minor change right?)
The first thing that came to my mind was to check for the red top of bottle. But it is still a problem, if there is no top for the bottle, or if it is partially hidden (as mentioned above).
The second thing I thought was about the transparency of bottle. OpenCV has some works on finding transparent objects in an image. Check the below links.
Particularly look at this to see how accurately they detect glass:
See their implementation result:
They say it is the implementation of the paper "A Geodesic Active Contour Framework for Finding Glass" by K. McHenry and J. Ponce, CVPR 2006.
It might be helpful in your case a little bit, but problem arises again if the bottle is filled.
So I think here, you can search for the transparent body of the bottles first or for a red region connected to two transparent objects laterally which is obviously the bottle. (When working ideally, an image as follows.)
Now you can remove the yellow region, that is, the label of the bottle and run your algorithm to find the can.
Anyway, this solution also has different problems like in the other solutions.
But anyway, if there are none of the above problems in the pictures, this seems be to a better way.
try this
$.getJSON(url, function(data){
$.each(data.response.venue.tips.groups.items, function (index, value) {
console.log(this.text);
});
});
I'd use the RANK() function in a subselect and then just pull the row where rank = 1.
select person, language
from
(
select person, language, rank() over(order by language) as rank
from table A
group by person, language
)
where rank = 1
When I paste code into Outlook or have sentences containing code or technical syntax I get annoyed by all of the red squiggles that identify spelling errors. If you want Outlook to clear all of the red spellcheck squiggles you can add a button to the Quick Access Toolbar that calls a VBA macro and removes all squiggles from the current document.
I prefer to run this macro separate from my style choice because I often use it on a selection of text that has mixed content.
For syntax highlighting I use the Notepad++ technique already listed by @srujanreddy, though I discovered that the right-click context menu option a bit handier than navigating the Plugins menu.
If you get annoyed by spell check while you are preparing your email you can add a button to your quick access toolbar that will remove the red squiggles from the message body.
See this article: https://stackoverflow.com/a/49865743/1898524
Most answers formatted only the values of the dict.
If you want to also format the key into the string you can use dict.items():
geopoint = {'latitude':41.123,'longitude':71.091}
print("{} {}".format(*geopoint.items()))
Output:
('latitude', 41.123) ('longitude', 71.091)
If you want to format in an arbitry way, that is, not showing the key-values like tuples:
from functools import reduce
print("{} is {} and {} is {}".format(*reduce((lambda x, y: x + y), [list(item) for item in geopoint.items()])))
Output:
latitude is 41.123 and longitude is 71.091
This simply means that either tree
, tree[otu]
, or tree[otu][0]
evaluates to None
, and as such is not subscriptable. Most likely tree[otu]
or tree[otu][0]
. Track it down with some simple debugging like this:
def Ancestors (otu,tree):
try:
tree[otu][0][0]
except TypeError:
print otu, tre[otu]
raise
#etc...
or pdb
For PowerShell users on Windows
The accepted answer did not work for me with npm 6.14. Neither adding no --
nor including it once does work. However, putting --
twice or putting "--"
once before the arguments does the trick. Example:
npm run <my_script> -- -- <my arguments like --this>
Like in bash, --
instructs PowerShell to treat all following arguments as literal strings, and not options (E.g see this answer). The issues seems to be that the command is interpreted one time more than expected, loosing the '--'
. For instance, by doing
npm run <my_script> -- --option value
npm will run
<my_script> value
However, doing
npm run <my_script> "--" --option value
results in
<my_script> "--option" "value"
which works fine.
We had the same problem for accepting monetary values for Euro, since <input type="number" />
can't display Euro decimal and comma format.
We came up with a solution, to use <input type="number" />
for user input. After user types in the value, we format it and display as a Euro format by just switching to <input type="text" />
. This is a Javascript solution though, cuz you need a condition to decide between "user is typing" and "display to user" modes.
Here the link with Visuals to our solution: Input field type "Currency" problem solved
Hope this helps in some way!
You need to change your code to find the row relative to the button which was clicked. Try this:
$(".use-address").click(function() {
var id = $(this).closest("tr").find(".nr").text();
$("#resultas").append(id);
});
Working in bash 4 or higher version:
#!/bin/bash
echo "$0"; #"bash"
bash --version; #"GNU bash, version 5.0.3(1)-release (x86_64-pc-linux-gnu)"
In function:
echo $@; #"p1" "p2" "p3" "p4" "p5"
echo ${@: 0}; #"bash" "p1" "p2" "p3" "p4" "p5"
echo ${@: 1}; #"p1" "p2" "p3" "p4" "p5"
echo ${@: 2}; #"p2" "p3" "p4" "p5"
echo ${@: 2:1}; #"p2"
echo ${@: 2:2}; #"p2" "p3"
echo ${@: -2}; #"p4" "p5"
echo ${@: -2:1}; #"p4"
Notice the space between ':' and '-', otherwise it means different:
${var:-word} If var is null or unset,
word is substituted for var. The value of var does not change.${var:+word} If var is set,
word is substituted for var. The value of var does not change.
Which is described in:Unix / Linux - Shell Substitution
this fix worked for me:
installed Report Viewer 2008 SP1 Redistributable: http://www.microsoft.com/downloads/details.aspx?familyid=6aaa74bd-a46e-4478-b4e1-2063d18d2d42
took the solution from here: http://blogs.msdn.com/b/brianhartman/archive/2009/10/13/gdi-updated-again.aspx
The answer to this other question shows you how to do that: Javascript equivalent of Python's locals()?
Basically, you can say
window["foo"](arg1, arg2);
or as many others have suggested, you can just use eval:
eval(fname)(arg1, arg2);
although this is extremely unsafe unless you're absolutely sure about what you're eval-ing.
I know this is really late, but with C# 7.3 you can do this for unmanaged structs or anything else that's unmanged (int, bool etc...):
public static unsafe byte[] ConvertToBytes<T>(T value) where T : unmanaged {
byte* pointer = (byte*)&value;
byte[] bytes = new byte[sizeof(T)];
for (int i = 0; i < sizeof(T); i++) {
bytes[i] = pointer[i];
}
return bytes;
}
Then use like this:
struct MyStruct {
public int Value1;
public int Value2;
//.. blah blah blah
}
byte[] bytes = ConvertToBytes(new MyStruct());
Use extract(datetime)
function it's so easy, simple.
It returns year, month, day, minute, second
Example:
select extract(year from sysdate) from dual;
I write my answer in Python 3.2.1.
def overload(*functions):
return lambda *args, **kwargs: functions[len(args)](*args, **kwargs)
How it works:
overload
takes any amount of callables and stores them in tuple functions
, then returns lambda.functions[number_of_unnamed_args_passed]
called with arguments passed to the lambda.Usage:
class A:
stackoverflow=overload( \
None, \
#there is always a self argument, so this should never get called
lambda self: print('First method'), \
lambda self, i: print('Second method', i) \
)
It looks necessary to put a SET IDENTITY_INSERT Database.dbo.Baskets ON;
before every SQL INSERT
sending batch.
You can send several INSERT ... VALUES ...
commands started with one SET IDENTITY_INSERT ... ON;
string at the beginning. Just don't put any batch separator between.
I don't know why the SET IDENTITY_INSERT ... ON
stops working after the sending block (for ex.: .ExecuteNonQuery()
in C#). I had to put SET IDENTITY_INSERT ... ON;
again at the beginning of next SQL command string.
Ideally the email content should be about 550px wide to fit within most email clients preview window. If you know for sure your target market can view bigger then you can design bigger. Loads of email examples over on http://www.beautiful-email-newsletters.com/
The TextBox
control has a Text
property that you can use to get (or set) the text of the textbox.
import serial
ser = serial.Serial(0) # open first serial port
print ser.portstr # check which port was really used
ser.write("hello") # write a string
ser.close() # close port
use https://pythonhosted.org/pyserial/ for more examples
You are assigning to a function call:
invest(initial_amount,top_company(5,year,year+1)) = subsequent_amount
which is illegal in Python. The question is, what do you want to do? What does invest()
do? I suppose it returns a value, namely what you're trying to use as subsequent_amount
, right?
If so, then something like this should work:
amount = invest(amount,top_company(5,year,year+1),year)
How about: hasattr(a, "__iter__")
?
It tells if the object returned can be iterated over as a generator. By default, tuples and lists can, but not the string types.
Set the name in the form to check_list[]
and you will be able to access all the checkboxes as an array($_POST['check_list'][]
).
Here's a little sample as requested:
<form action="test.php" method="post">
<input type="checkbox" name="check_list[]" value="value 1">
<input type="checkbox" name="check_list[]" value="value 2">
<input type="checkbox" name="check_list[]" value="value 3">
<input type="checkbox" name="check_list[]" value="value 4">
<input type="checkbox" name="check_list[]" value="value 5">
<input type="submit" />
</form>
<?php
if(!empty($_POST['check_list'])) {
foreach($_POST['check_list'] as $check) {
echo $check; //echoes the value set in the HTML form for each checked checkbox.
//so, if I were to check 1, 3, and 5 it would echo value 1, value 3, value 5.
//in your case, it would echo whatever $row['Report ID'] is equivalent to.
}
}
?>
For resource names and IDs, I use @PathParams
. For optional variables, I use @QueryParams
Just want to share my button style from my ResourceDictionary that i've been using. You can freely change the onHover background at the style triggers. "ColorAnimation To = *your desired BG(i.e #FFCEF7A0)". The button BG will also automatically revert to its original BG after the mouseOver state.You can even set how fast the transition.
Resource Dictionary
<Style x:Key="Flat_Button" TargetType="{x:Type Button}">
<Setter Property="Width" Value="100"/>
<Setter Property="Height" Value="50"/>
<Setter Property="Margin" Value="2"/>
<Setter Property="FontFamily" Value="Arial Narrow"/>
<Setter Property="FontSize" Value="12px"/>
<Setter Property="FontWeight" Value="Bold"/>
<Setter Property="Cursor" Value="Hand"/>
<Setter Property="Foreground">
<Setter.Value>
<SolidColorBrush Opacity="1" Color="White"/>
</Setter.Value>
</Setter>
<Setter Property="Background" >
<Setter.Value>
<SolidColorBrush Opacity="1" Color="#28C2FF" />
</Setter.Value>
</Setter>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Button}">
<Border x:Name="border"
SnapsToDevicePixels="True"
BorderThickness="1"
Padding="4,2"
BorderBrush="Gray"
CornerRadius="3"
Background="{TemplateBinding Background}">
<Grid>
<ContentPresenter
Margin="2"
HorizontalAlignment="Center"
VerticalAlignment="Center"
RecognizesAccessKey="True" />
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="true">
<Trigger.EnterActions>
<BeginStoryboard>
<Storyboard>
<ColorAnimation To="#D2F898"
Storyboard.TargetProperty="(Control.Background).(SolidColorBrush.Color)"
FillBehavior="HoldEnd" Duration="0:0:0.25" AutoReverse="False" RepeatBehavior="1x"/>
</Storyboard>
</BeginStoryboard>
</Trigger.EnterActions>
<Trigger.ExitActions>
<BeginStoryboard>
<Storyboard>
<ColorAnimation
Storyboard.TargetProperty="(Control.Background).(SolidColorBrush.Color)"
FillBehavior="HoldEnd" Duration="0:0:0.25" AutoReverse="False" RepeatBehavior="1x"/>
</Storyboard>
</BeginStoryboard>
</Trigger.ExitActions>
</Trigger>
</Style.Triggers>
</Style>
all you have to do is call the style.
Example Implementation
<Button Style="{StaticResource Flat_Button}" Height="Auto"Width="Auto">
<StackPanel>
<TextBlock Text="SAVE" FontFamily="Arial" FontSize="10.667"/>
</StackPanel>
</Button>
Created the Data frame:
import pandas as pd
dk=pd.DataFrame({"BrandName":['A','B','ABC','D','AB'],"Specialty":['H','I','J','K','L']})
Now use DataFrame.replace()
function:
dk.BrandName.replace(to_replace=['ABC','AB'],value='A')
Make sure adb
is in your user's $PATH variable.
or
You can try to locate it with whereis
and run it with ./adb
You can achieve this by using Newtonsoft.json. Install Newtonsoft.json from NuGet. And then:
using Newtonsoft.Json;
var jsonString = JsonConvert.SerializeObject(obj);
May be you would find a complete list through the CJK Unicode FAQ (which does include "Chinese, Japanese, and Korean" characters)
The "East Asian Script" document does mention:
Blocks Containing Han Ideographs
Han ideographic characters are found in five main blocks of the Unicode Standard, as shown in Table 12-2
Table 12-2. Blocks Containing Han Ideographs
Block Range Comment
CJK Unified Ideographs 4E00-9FFF Common
CJK Unified Ideographs Extension A 3400-4DBF Rare
CJK Unified Ideographs Extension B 20000-2A6DF Rare, historic
CJK Unified Ideographs Extension C 2A700–2B73F Rare, historic
CJK Unified Ideographs Extension D 2B740–2B81F Uncommon, some in current use
CJK Unified Ideographs Extension E 2B820–2CEAF Rare, historic
CJK Compatibility Ideographs F900-FAFF Duplicates, unifiable variants, corporate characters
CJK Compatibility Ideographs Supplement 2F800-2FA1F Unifiable variants
Note: the block ranges can evolve over time: latest is in CJK Unified Ideographs.
See also Wikipedia:
Asset.objects.filter( project__name__contains="Foo" )
You should be able to add:
restart: always
to every service you want to restart in the docker-compose.yml
file.
See: https://github.com/compose-spec/compose-spec/blob/master/spec.md#restart
Alternatively, I would suggest turning interactive on in the beginning and at the very last plot, turn it off. All will show up, but they will not disappear as your program will stay around until you close the figures.
import matplotlib.pyplot as plt
from matplotlib import interactive
plt.figure(1)
... code to make figure (1)
interactive(True)
plt.show()
plt.figure(2)
... code to make figure (2)
plt.show()
plt.figure(3)
... code to make figure (3)
interactive(False)
plt.show()
setSelectedByText:function(eID,text) {
var ele=document.getElementById(eID);
for(var ii=0; ii<ele.length; ii++)
if(ele.options[ii].text==text) { //Found!
ele.options[ii].selected=true;
return true;
}
return false;
},
If you don't need much in the way of custom behavior, JOptionPane is a good time saver. It takes care of the placement and localization of OK / Cancel options, and is a quick-and-dirty way to show a custom dialog without needing to define your own classes. Most of the time the "message" parameter in JOptionPane is a String, but you can pass in a JComponent or array of JComponents as well.
Example:
JTextField firstName = new JTextField();
JTextField lastName = new JTextField();
JPasswordField password = new JPasswordField();
final JComponent[] inputs = new JComponent[] {
new JLabel("First"),
firstName,
new JLabel("Last"),
lastName,
new JLabel("Password"),
password
};
int result = JOptionPane.showConfirmDialog(null, inputs, "My custom dialog", JOptionPane.PLAIN_MESSAGE);
if (result == JOptionPane.OK_OPTION) {
System.out.println("You entered " +
firstName.getText() + ", " +
lastName.getText() + ", " +
password.getText());
} else {
System.out.println("User canceled / closed the dialog, result = " + result);
}
Solution for 2018+:
You should use ResizeObserver. It is a browser-native solution that has a much better performance than to use the resize
event. In addition, it not only supports the event on the document
but also on arbitrary elements
.
var ro = new ResizeObserver( entries => { for (let entry of entries) { const cr = entry.contentRect; console.log('Element:', entry.target); console.log(`Element size: ${cr.width}px x ${cr.height}px`); console.log(`Element padding: ${cr.top}px ; ${cr.left}px`); } }); // Observe one or multiple elements ro.observe(someElement);
Currently, Firefox, Chrome, Safari, and Edge support it. For other (and older) browsers you have to use a polyfill.
I have query,
$("#login-button").click(function(e){ alert("hiii");
var username = $("#username-field").val();
var password = $("#username-field").val();
alert(username);
alert("password" + password);
var markers = { "userName" : "admin","password" : "admin123"};
$.ajax({
type: "POST",
url: url,
// The key needs to match your method's input parameter (case-sensitive).
data: JSON.stringify(markers),
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function(data){alert("got the data"+data);},
failure: function(errMsg) {
alert(errMsg);
}
});
});
I'm posting the the login details in json and getting a string as "Success"
,but I'm not getting the response.
I had the pleasure of experiencing this random problem in Visual Studio 2017 Enterprise.
I tried every solution here, and it didn't work, including the Visual Studio repair (which takes a while). Several hours in, I thought maybe I should actually check the ActivityLog.xml file.
I uninstalled the offending extension from the 'Developer Command Prompt for VS2017' as an administrator since Visual Studio just freezed after open and nothing could be clicked.
Steps to uninstall - courtesy of jessehouwing.net
vsixinstaller /u:Microsoft.VisualStudio.LiveShare
to remove the extension.Try below code,
Intent intent = new Intent(ManageProfileActivity.this, LoginActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP|
Intent.FLAG_ACTIVITY_CLEAR_TASK|
Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
Here is my Library That I have created for simple Webservice Calling,
You can use this by adding a one line gradle dependency -
compile 'com.scantity.ScHttpLibrary:ScHttpLibrary:1.0.0'
Here is the demonstration of using.
you have many HTML and java script mistakes includes:
tag, using non UTF-8 encoding for form submission, no need,...
You must use document.forms.FORMNAME
or document.forms[0]
for first appear form in page
Corrected:
function validate_frm_new_user_request()_x000D_
{_x000D_
alert('test');_x000D_
var valid = true;_x000D_
_x000D_
if ( document.forms.frm_new_user_request.u_userid.value == "" )_x000D_
{_x000D_
alert ( "Please enter your valid ISID Information." );_x000D_
document.forms.frm_new_user_request.u_userid.focus();_x000D_
valid = false;_x000D_
console.log("FALSE::Empty Value ");_x000D_
}_x000D_
return valid;_x000D_
}
_x000D_
<html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">_x000D_
<head>_x000D_
<title></title>_x000D_
<meta content="text/html;charset=UTF-8" http-equiv="content-type" />_x000D_
_x000D_
_x000D_
</head>_x000D_
<body>_x000D_
<form method="post" action="" name="frm_new_user_request" id="frm_new_user_request" onsubmit="return validate_frm_new_user_request();">_x000D_
<center>_x000D_
<table>_x000D_
_x000D_
<tr align="left">_x000D_
<td><Label>ISID<em>*:</Label><input maxlength="15" id="u_userid" name="u_userid" size="20" type="text"/></td>_x000D_
</tr>_x000D_
_x000D_
<tr>_x000D_
<td align="center" colspan="4">_x000D_
<input type="image" src="btn.png" border="0" ALT="Create New Request">_x000D_
_x000D_
</td>_x000D_
</tr>_x000D_
</table>_x000D_
</form>_x000D_
</body>_x000D_
</html>
_x000D_
Also u can consider this
$('#select_2').find('option:selected').text();
which might be a little faster solution though I am not sure.
The use-case for CORS is simple. Imagine the site alice.com has some data that the site bob.com wants to access. This type of request traditionally wouldn’t be allowed under the browser’s same origin policy. However, by supporting CORS requests, alice.com can add a few special response headers that allows bob.com to access the data. In order to understand it well, please visit this nice tutorial.. How to solve the issue of CORS
You won't face any terrible consequence, just the history will look kind of confusing.
You could change the commit message by doing
git commit --amend
git push --force-with-lease # (as opposed to --force, it doesn't overwrite others' work)
BUT this will override the remote history with yours, meaning that if anybody pulled that repo in the meanwhile, this person is going to be very mad at you...
Just do it if you are the only person accessing the repo.
It's db1.dbo.TempTable and db2.dbo.TempTable
The four-part naming scheme goes:
ServerName.DatabaseName.Schema.Object
The answer provided by Joe Stefanelli is already correct.
SELECT name FROM (SELECT name FROM agentinformation) as a
We need to make an alias of the subquery because a query needs a table object which we will get from making an alias for the subquery. Conceptually, the subquery results are substituted into the outer query. As we need a table object in the outer query, we need to make an alias of the inner query.
Statements that include a subquery usually take one of these forms:
Check for more subquery rules and subquery types.
More examples of Nested Subqueries.
IN / NOT IN – This operator takes the output of the inner query after the inner query gets executed which can be zero or more values and sends it to the outer query. The outer query then fetches all the matching [IN operator] or non matching [NOT IN operator] rows.
ANY – [>ANY or ANY operator takes the list of values produced by the inner query and fetches all the values which are greater than the minimum value of the list. The
e.g. >ANY(100,200,300), the ANY operator will fetch all the values greater than 100.
e.g. >ALL(100,200,300), the ALL operator will fetch all the values greater than 300.
You may want to download a set of numbered icons from the sources provided at this site:
Then you should be able to do the following:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>Google Maps Demo</title>
<script type="text/javascript"
src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
function initialize() {
var myOptions = {
zoom: 11,
center: new google.maps.LatLng(-33.9, 151.2),
mapTypeId: google.maps.MapTypeId.ROADMAP
}
var map = new google.maps.Map(document.getElementById("map"), myOptions);
var locations = [
['Bondi Beach', -33.890542, 151.274856, 4],
['Coogee Beach', -33.923036, 151.259052, 5],
['Cronulla Beach', -34.028249, 151.157507, 3],
['Manly Beach', -33.80010128657071, 151.28747820854187, 2],
['Maroubra Beach', -33.950198, 151.259302, 1]
];
for (var i = 0; i < locations.length; i++) {
var image = new google.maps.MarkerImage('marker' + i + '.png',
new google.maps.Size(20, 34),
new google.maps.Point(0, 0),
new google.maps.Point(10, 34));
var location = locations[i];
var myLatLng = new google.maps.LatLng(location[1], location[2]);
var marker = new google.maps.Marker({
position: myLatLng,
map: map,
icon: image,
title: location[0],
zIndex: location[3]
});
}
}
</script>
</head>
<body style="margin:0px; padding:0px;" onload="initialize();">
<div id="map" style="width:400px; height:500px;"></div>
</body>
</html>
Screenshot from the above example:
Note that you can easily add a shadow behind the markers. You may want to check the example at the Google Maps API Reference: Complex Markers for more info about this.
This function does not look at all positions inside the string, it does not waste compute resources. My try:
def findAll(string,word):
all_positions=[]
next_pos=-1
while True:
next_pos=string.find(word,next_pos+1)
if(next_pos<0):
break
all_positions.append(next_pos)
return all_positions
to use it call it like this:
result=findAll('this word is a big word man how many words are there?','word')
After use codevar json = @Html.Raw(Json.Encode(@Model.CollegeInformationlist));
You need use JSON.parse(JSON.stringify(json))
;
you'll want to use && to see that it is not equal to "AM" AND not equal to "PM"
if(!TimeOfDayStringQ.equals("AM") && !TimeOfDayStringQ.equals("PM")) {
System.out.println("Sorry, incorrect input.");
System.exit(1);
}
to be clear you can also do
if(!(TimeOfDayStringQ.equals("AM") || TimeOfDayStringQ.equals("PM"))){
System.out.println("Sorry, incorrect input.");
System.exit(1);
}
to have the not (one or the other)
phrase in the code (remember the (silent) brackets)
I got it with an import loop:
---FILE B.h
#import "A.h"
@interface B{
A *a;
}
@end
---FILE A.h
#import "B.h"
@interface A{
}
@end
Iterating over the generator expression or the list comprehension will do the same thing. However, the list comprehension will create the entire list in memory first while the generator expression will create the items on the fly, so you are able to use it for very large (and also infinite!) sequences.
Firstly run this query
SHOW VARIABLES LIKE '%char%';
You have character_set_server='latin1'
for eg if CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
replace it to CHARSET=latin1
and remove the collate
You are good to go
select * from users
WHERE NOT
( CHARINDEX(' ',LTRIM(RTRIM([Email]))) = 0
AND LEFT(LTRIM([Email]),1) <> '@'
AND RIGHT(RTRIM([Email]),1) <> '.'
AND CHARINDEX('.',[Email],CHARINDEX('@',[Email])) - CHARINDEX('@',[Email]) > 1
AND LEN(LTRIM(RTRIM([Email]))) - LEN(REPLACE(LTRIM(RTRIM([Email])),'@','')) = 1
AND CHARINDEX('.',REVERSE(LTRIM(RTRIM([Email])))) >= 3
AND (CHARINDEX('.@',[Email]) = 0 AND CHARINDEX('..',[Email]) = 0)
Agree with @furins. If everything seems to be in order and yet this problem arises, checkout if there is any property method with same title as the attribute which you are trying to add in the Model class.
class MyActivity{
private final Handler handler = new Handler();
private Runnable yourRunnable;
protected void onCreate(@Nullable Bundle savedInstanceState) {
// ....
this.yourRunnable = new Runnable() {
@Override
public void run() {
//code
}
};
this.handler.postDelayed(this.yourRunnable, 2000);
}
@Override
protected void onDestroy() {
// to avoid memory leaks
this.handler.removeCallbacks(this.yourRunnable);
}
}
And to be double sure you can be combined it with the "static class" method as described in the tronman answer
You should use this example with AUTHID CURRENT_USER :
CREATE OR REPLACE PROCEDURE Create_sequence_for_tab (VAR_TAB_NAME IN VARCHAR2)
AUTHID CURRENT_USER
IS
SEQ_NAME VARCHAR2 (100);
FINAL_QUERY VARCHAR2 (100);
COUNT_NUMBER NUMBER := 0;
cur_id NUMBER;
BEGIN
SEQ_NAME := 'SEQ_' || VAR_TAB_NAME;
SELECT COUNT (*)
INTO COUNT_NUMBER
FROM USER_SEQUENCES
WHERE SEQUENCE_NAME = SEQ_NAME;
DBMS_OUTPUT.PUT_LINE (SEQ_NAME || '>' || COUNT_NUMBER);
IF COUNT_NUMBER = 0
THEN
--DBMS_OUTPUT.PUT_LINE('DROP SEQUENCE ' || SEQ_NAME);
-- EXECUTE IMMEDIATE 'DROP SEQUENCE ' || SEQ_NAME;
-- ELSE
SELECT 'CREATE SEQUENCE COMPTABILITE.' || SEQ_NAME || ' START WITH ' || ROUND (DBMS_RANDOM.VALUE (100000000000, 999999999999), 0) || ' INCREMENT BY 1'
INTO FINAL_QUERY
FROM DUAL;
DBMS_OUTPUT.PUT_LINE (FINAL_QUERY);
cur_id := DBMS_SQL.OPEN_CURSOR;
DBMS_SQL.parse (cur_id, FINAL_QUERY, DBMS_SQL.v7);
DBMS_SQL.CLOSE_CURSOR (cur_id);
-- EXECUTE IMMEDIATE FINAL_QUERY;
END IF;
COMMIT;
END;
/
append strings with add function
str1 = "Hello"
str2 = " World"
str3 = str.__add__(str2)
print(str3)
Output
Hello World
I think for tasks you described not too much math is needed. but generally i think for real advanced system programming you:
Many Git history browsers, including git log
(and 'git log --graph'), gitk (in Tcl/Tk, part of Git), QGit (in Qt), tig (text mode interface to git, using ncurses), Giggle (in GTK+), TortoiseGit and git-cheetah support path limiting (e.g. gitk path/to/file
).
Take a look at
Summary of fix from above link (Thanks to Anuj Varma)
Install sqlite command-line shell (sqlite-tools-win32) from http://www.sqlite.org/download.html
sqlite3 .svn/wc.db "select * from work_queue"
The SELECT should show you your offending folder/file as part of the work queue. What you need to do is delete this item from the work queue.
sqlite3 .svn/wc.db "delete from work_queue"
That’s it. Now, you can run cleanup again – and it should work. Or you can proceed directly to the task you were doing before being prompted to run cleanup (adding a new file etc.)
I used the following code to listen to changes to an array.
/* @arr array you want to listen to
@callback function that will be called on any change inside array
*/
function listenChangesinArray(arr,callback){
// Add more methods here if you want to listen to them
['pop','push','reverse','shift','unshift','splice','sort'].forEach((m)=>{
arr[m] = function(){
var res = Array.prototype[m].apply(arr, arguments); // call normal behaviour
callback.apply(arr, arguments); // finally call the callback supplied
return res;
}
});
}
Hope this was useful :)
The short answer: This should be done with Custom Directives.
There are a lot of great answers here that also say this, but most of the answers I have seen break down when you start using outside-click extensively (especially layered or with multiple excludes). I have written an article on medium talking about the nuances of Custom Directives and specifically implementation of this one. It may not cover all edge cases but it has covered everything I have thought up.
This will account for multiple bindings, multiple levels of other element exclusions and allow your handler to only manage the "business logic".
Here's the code for at least the definition portion of it, check out the article for full explanation.
var handleOutsideClick={}
const OutsideClick = {
// this directive is run on the bind and unbind hooks
bind (el, binding, vnode) {
// Define the function to be called on click, filter the excludes and call the handler
handleOutsideClick[el.id] = e => {
e.stopPropagation()
// extract the handler and exclude from the binding value
const { handler, exclude } = binding.value
// set variable to keep track of if the clicked element is in the exclude list
let clickedOnExcludedEl = false
// if the target element has no classes, it won't be in the exclude list skip the check
if (e.target._prevClass !== undefined) {
// for each exclude name check if it matches any of the target element's classes
for (const className of exclude) {
clickedOnExcludedEl = e.target._prevClass.includes(className)
if (clickedOnExcludedEl) {
break // once we have found one match, stop looking
}
}
}
// don't call the handler if our directive element contains the target element
// or if the element was in the exclude list
if (!(el.contains(e.target) || clickedOnExcludedEl)) {
handler()
}
}
// Register our outsideClick handler on the click/touchstart listeners
document.addEventListener('click', handleOutsideClick[el.id])
document.addEventListener('touchstart', handleOutsideClick[el.id])
document.onkeydown = e => {
//this is an option but may not work right with multiple handlers
if (e.keyCode === 27) {
// TODO: there are minor issues when escape is clicked right after open keeping the old target
handleOutsideClick[el.id](e)
}
}
},
unbind () {
// If the element that has v-outside-click is removed, unbind it from listeners
document.removeEventListener('click', handleOutsideClick[el.id])
document.removeEventListener('touchstart', handleOutsideClick[el.id])
document.onkeydown = null //Note that this may not work with multiple listeners
}
}
export default OutsideClick
Assuming you have GNU find:
find . -size +10000k -printf '%s %f\n'
If you want a constant width for the size field, you can do something like:
find . -size +10000k -printf '%10s %f\n'
Note that -size +1000k
selects files of at least 10,240,000 bytes (k
is 1024, not 1000). You said in a comment that you want files bigger than 1M; if that's 1024*1024 bytes, then this:
find . -size +1M ...
will do the trick -- except that it will also print the size and name of files that are exactly 1024*1024 bytes. If that matters, you could use:
find . -size +1048575c ...
You need to decide just what criterion you want.
Or you can use unescapeHtml4:
String miCadena="GUÍA TELEFÓNICA";
System.out.println(StringEscapeUtils.unescapeHtml4(miCadena));
This code print the line: GUÍA TELEFÓNICA
Maybe something changed since 2011 but this worked for me:
$ date +"%Y%m%d"
20150330
No need for the -d
to get the same appearing result.
I just tested your snippet, and their is no double spacing line here. The end-of-line are \r\n
, so what i would check in your case is:
(Note that even by putting a value with \n, DictWriter automaticly quote the value.)
You can achieve this using dynamic TSQL (remember to use QUOTENAME to avoid SQL injection attacks):
Pivots with Dynamic Columns in SQL Server 2005
SQL Server - Dynamic PIVOT Table - SQL Injection
Obligatory reference to The Curse and Blessings of Dynamic SQL
Perhaps uuid.uuid4()
might do the job. See uuid for more information.
Reflection, basically, i.e.
myObject.GetType().GetProperty(property).SetValue(myObject, "Bob", null);
or there are libraries to help both in terms of convenience and performance; for example with FastMember:
var wrapped = ObjectAccessor.Create(obj);
wrapped[property] = "Bob";
(which also has the advantage of not needing to know in advance whether it is a field vs a property)
My understanding is if you set controls.Visible = false
during initial page load, it doesn't get rendered in the client response. My suggestion to solve your problem is
Don't use placeholder, judging from the scenario, you don't really need a placeholder, unless you need to dynamically add controls on the server side. Use div, without runat=server
. You can always controls the visiblity of that div using css.
If you need to add controls dynamically later, use placeholder, but don't set visible = false
. Placeholder won't have any display anyway, Set the visibility of that placeholder using css. Here's how to do it programmactically :
placeholderId.Attributes["style"] = "display:none";
Anyway, as other have stated, your problems occurs because once you set control.visible = false
, it doesn't get rendered in the client response.
The code works for me. (after adding missing except
clause / import
statements)
Did you put \
in the original code?
urlToVisit = 'http://chartapi.finance.yahoo.com/instrument/1.0/' \
+ stock + '/chartdata;type=quote;range=5d/csv'
If you omit it, it could be a cause of the exception:
>>> stock = 'GOOG'
>>> urlToVisit = 'http://chartapi.finance.yahoo.com/instrument/1.0/'
>>> + stock + '/chartdata;type=quote;range=5d/csv'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: bad operand type for unary +: 'str'
BTW, string(e)
should be str(e)
.
After wasting a lot of time I finally found this silly mistake which might help you as well.
Example:
Closure
Route::post('login', function () {
return response()->json(['key' => 'value'], 200); //Make sure your response is there.
});
Controller Action
Route::post('login','AuthController@login');
class AuthController extends Controller {
...
public function login() {
return response()->json(['key' => 'value'], 200); //Make sure your response is there.
}
...
}
Test CORS
Chrome -> Developer Tools -> Network tab
If anything goes wrong then your response headers won't be here.
$searchfor = $_GET['keyword'];
$file = 'users.txt';
$contents = file_get_contents($file);
$pattern = preg_quote($searchfor, '/');
$pattern = "/^.*$pattern.*\$/m";
if (preg_match_all($pattern, $contents, $matches)) {
echo "Found matches:<br />";
echo implode("<br />", $matches[0]);
} else {
echo "No matches found";
fclose ($file);
}
Unfortunately, it is not possible to "get" the height of an element via CSS because CSS is not a language that returns any sort of data other than rules for the browser to adjust its styling.
Your resolution can be achieved with jQuery, or alternatively, you can fake it with CSS3's transform:translateY();
rule.
If we assume that your target div in this instance is 200px high - this would mean that you want the div to have a margin of 190px?
This can be achieved by using the following CSS:
.dynamic-height {
-webkit-transform: translateY(100%); //if your div is 200px, this will move it down by 200px, if it is 100px it will down by 100px etc
transform: translateY(100%); //if your div is 200px, this will move it down by 200px, if it is 100px it will down by 100px etc
margin-top: -10px;
}
In this instance, it is important to remember that translateY(100%)
will move the element in question downwards by a total of it's own length.
The problem with this route is that it will not push element below it out of the way, where a margin would.
If faking it isn't going to work for you, then your next best bet would be to implement a jQuery script to add the correct CSS for you.
jQuery(document).ready(function($){ //wait for the document to load
$('.dynamic-height').each(function(){ //loop through each element with the .dynamic-height class
$(this).css({
'margin-top' : $(this).outerHeight() - 10 + 'px' //adjust the css rule for margin-top to equal the element height - 10px and add the measurement unit "px" for valid CSS
});
});
});
download the extension from microsoft and install to remove GIT extension from Visual studio and SSMS.
https://marketplace.visualstudio.com/items?itemName=MarkRendle.NoGit
SSMS: Edit the ssms.pkgundef file found at C:\Program Files (x86)\Microsoft SQL Server\130\Tools\Binn\ManagementStudio\ssms.pkgundef and remove all git related entries
As others have said, it is valid.
There are some downsides to each approach though:
href="#"
adds an extra entry to the browser history (which is annoying when e.g. back-buttoning).
href=""
reloads the page
href="javascript:;"
does not seem to have any problems (other than looking messy and meaningless) - anyone know of any?
I didn't want to put all my projects under one Git repository, nor did I want to go in and run this code for every single project, so I made a Bash script that will automate the process. You can use it on one or multiple directories - so it can do the code in this post for you or it can do it on multiple projects at once.
#!/bin/sh
# Script by Eli Delventhal
# Creates Git projects for file folders by making the origin Dropbox. You will need to install Dropbox for this to work.
# Not enough parameters, show help.
if [ $# -lt 1 ] ; then
cat<<HELP
projects_to_git.sh -- Takes a project folder and creates a Git repository for it on Dropbox
USAGE:
./projects_to_git.sh file1 file2 ..
EXAMPLES:
./projects_to_git.sh path/to/MyProjectDir
Creates a git project called MyProjectDir on Dropbox
./projects_to_git.sh path/to/workspace/*
Creates a git project on Dropbox for every folder contained within the workspace directory, where the project name matches the folder name
HELP
exit 0
fi
# We have enough parameters, so let's actually do this thing.
START_DIR=$(pwd)
# Make sure we have a connection to Dropbox
cd ~
if [ -s 'Dropbox' ] ; then
echo "Found Dropbox directory."
cd Dropbox
if [ -s 'git' ] ; then
echo " Dropbox Git directory found."
else
echo " Dropbox Git directory created."
mkdir git
fi
else
echo "You do not have a Dropbox folder at ~/Dropbox! Install Dropbox. Aborting..."
exit 0
fi
# Process all directories matching the passed parameters.
echo "Starting processing for all files..."
for PROJ in $*
do
if [ -d $PROJ ] ; then
PROJNAME=$(basename $PROJ)
echo " Processing $PROJNAME..."
# Enable Git with this project.
cd $PROJ
if [ -s '.git' ] ; then
echo " $PROJNAME is already a Git repository, ignoring..."
else
echo " Initializing Git for $PROJNAME..."
git init -q
git add .
git commit -m "Initial creation of project." -q
# Make the origin Dropbox.
cd ~/Dropbox/git
if [ -s $PROJNAME ] ; then
echo " Warning! $PROJNAME already exists in Git! Ignoring..."
else
echo " Putting $PROJNAME project on Dropbox..."
mkdir $PROJNAME
cd $PROJNAME
git init -q --bare
fi
# Link the project to the origin
echo " Copying local $PROJNAME to Dropbox..."
cd $PROJ
git remote add origin "~/Dropbox/git/$PROJNAME"
git push -q origin master
git branch --set-upstream master origin/master
fi
fi
done
echo "Done processing all files."
cd $START_DIR
If it's about just one property - let's say you want to temporarily change some default, for instance disable CA checking: you can do it with
npm config set ca ""
To come back to the defaults for that setting, simply
npm config delete ca
To verify, use npm config get ca
.
Install dlib in Windows
download dlib from https://github.com/davisking/dlib.git
download camke from https://cmake.org/download/
Extract cmake and configure it as Environment variable to the extracted path my it was C:\Users\admin\Downloads\cmake-3.8.1-win32-x86\cmake-3.8.1-win32-x86\bin
Now extract dlib zip file and go to dlib folder
Follow this commands
cd dlib/test
mkdir build
cd build
cmake ..
cmake --build . --config Release
Now go to Release folder which would be at dlib\test\build\Release and execute this command dtest.exe --runall
This process takes time as cmake compiles all C++ files so stay clam. Enjoy!!!
hmm, well here's a workaround anyway:
function JSON_stringify(s, emit_unicode)
{
var json = JSON.stringify(s);
return emit_unicode ? json : json.replace(/[\u007f-\uffff]/g,
function(c) {
return '\\u'+('0000'+c.charCodeAt(0).toString(16)).slice(-4);
}
);
}
test case:
js>s='15\u00f8C 3\u0111';
15°C 3?
js>JSON_stringify(s, true)
"15°C 3?"
js>JSON_stringify(s, false)
"15\u00f8C 3\u0111"
json_decode()
will return an object or array if second value it's true:
$json = '{"countryId":"84","productId":"1","status":"0","opId":"134"}';
$json = json_decode($json, true);
echo $json['countryId'];
echo $json['productId'];
echo $json['status'];
echo $json['opId'];
I usually have it on a Makefile
:
# All .js compiled into a single one.
compiled=./path/of/js/main.js
compile:
@find ./path/of/js -type f -name "*.js" | xargs cat > $(compiled)
Then you run:
make compile
I hope it helps.
To show the correct 24H format, for example, only put
$(function () {
$('#date').datetimepicker({
format: 'DD/MM/YYYY HH:mm',
});
});
#include <string>
#include <locale>
std::string str = "Hello World!";
auto & f = std::use_facet<std::ctype<char>>(std::locale());
f.toupper(str.data(), str.data() + str.size());
This will perform better than all the answers that use the global toupper function, and is presumably what boost::to_upper is doing underneath.
This is because ::toupper has to look up the locale - because it might've been changed by a different thread - for every invocation, whereas here only the call to locale() has this penalty. And looking up the locale generally involves taking a lock.
This also works with C++98 after you replace the auto, use of the new non-const str.data(), and add a space to break the template closing (">>" to "> >") like this:
std::use_facet<std::ctype<char> > & f =
std::use_facet<std::ctype<char> >(std::locale());
f.toupper(const_cast<char *>(str.data()), str.data() + str.size());
Solution for the code you posted:
.center{
position:absolute;
width:780px;
height:650px;
left:50%;
top:50%;
margin-left:-390px;
margin-top:-325px;
}
<table class="center" width="780" border="0" align="center" cellspacing="2" bordercolor="#000000" bgcolor="#FFCC66">
<tr>
<td>
<table width="100%" border="0">
<tr>
<td>
<table width="100%" border="0">
<tr>
<td width="150"><img src="images/banners/BAX Company.jpg" width="149" height="130" /></td>
<td width="150"><img src="images/banners/BAX Location.jpg" width="149" height="130" /></td>
<td width="300"><img src="images/banners/Closet.jpg" width="300" height="130" /></td>
<td width="150"><img src="images/banners/BAX Company.jpg" width="149" height="130" /></td>
<td width="150"><img src="images/banners/BAX Location.jpg" width="149" height="130" /></td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table width="100%" border="0">
<tr>
<td width="150"><img src="images/banners/BAX Company.jpg" width="149" height="130" /></td>
<td width="150"><img src="images/banners/BAX Location.jpg" width="149" height="130" /></td>
<td width="300"><img src="images/banners/Closet.jpg" width="300" height="130" /></td>
<td width="150"><img src="images/banners/BAX Company.jpg" width="149" height="130" /></td>
<td width="150"><img src="images/banners/BAX Location.jpg" width="149" height="130" /></td>
</tr>
</table>
</td>
</tr>
</table>
--
How this works?
Example: http://jsfiddle.net/953Yj/
<div class="center">
Lorem ipsum
</div>
.center{
position:absolute;
height: X px;
width: Y px;
left:50%;
top:50%;
margin-top:- X/2 px;
margin-left:- Y/2 px;
}
To position the div
vertically and horizontally, divide X and Y by 2.
Did you try using the -ArgumentList
parameter:
invoke-command -ComputerName studio -ScriptBlock { param ( $myarg ) ping.exe $myarg } -ArgumentList localhost
http://technet.microsoft.com/en-us/library/dd347578.aspx
An example of invoking a program that is not in the path and has a space in it's folder path:
invoke-command -ComputerName Computer1 -ScriptBlock { param ($myarg) & 'C:\Program Files\program.exe' -something $myarg } -ArgumentList "myArgValue"
If the value of the argument is static you can just provide it in the script block like this:
invoke-command -ComputerName Computer1 -ScriptBlock { & 'C:\Program Files\program.exe' -something "myArgValue" }
It stands for Representational State Transfer and it can mean a lot of things, but usually when you are talking about APIs and applications, you are talking about REST as a way to do web services or get programs to talk over the web.
REST is basically a way of communicating between systems and does much of what SOAP RPC was designed to do, but while SOAP generally makes a connection, authenticates and then does stuff over that connection, REST works pretty much the same way that that the web works. You have a URL and when you request that URL you get something back. This is where things start getting confusing because people describe the web as a the largest REST application and while this is technically correct it doesn't really help explain what it is.
In a nutshell, REST allows you to get two applications talking over the Internet using tools that are similar to what a web browser uses. This is much simpler than SOAP and a lot of what REST does is says, "Hey, things don't have to be so complex."
Worth reading:
This worked brilliantly for me, :
$query = "INSERT INTO `table` (...or put your preferred sql stuff)"
$result = mysqli_query($connect, $query);
if($result){
// If everything runs fine with your sql query you will see a message and then the window
//closes
echo '<script language="javascript">';
echo 'alert("Successful!")';
echo '</script>';
echo "<script>window.close();</script>";
}
else {
echo '<script language="javascript">';
echo 'alert("Problem with database or something!")';
echo '</script>';
}
In my case table was not created for the first time without last property listed below:
<properties>
<property name="hibernate.archive.autodetection" value="class"/>
<property name="hibernate.show_sql" value="true"/>
<property name="hibernate.format_sql" value="true"/>
<property name="hbm2ddl.auto" value="create-drop"/>
<!-- without below table was not created -->
<property name="javax.persistence.schema-generation.database.action" value="drop-and-create" />
</properties>
used Wildfly's in-memory H2 database
You can use ScriptEngine, example:
public class Main {
public static void main(String[] args) {
StringBuffer javascript = null;
ScriptEngine runtime = null;
try {
runtime = new ScriptEngineManager().getEngineByName("javascript");
javascript = new StringBuffer();
javascript.append("1 + 1");
double result = (Double) runtime.eval(javascript.toString());
System.out.println("Result: " + result);
} catch (Exception ex) {
System.out.println(ex.getMessage());
}
}
}
Try this it worked for me
Write this in your Controller
public class DemoController: Controller
public async Task<FileStreamResult> GetLogoImage(string logoimage)
{
string str = "" ;
var filePath = Server.MapPath("~/App_Data/" + SubfolderName);//If subfolder exist otherwise leave.
// DirectoryInfo dir = new DirectoryInfo(filePath);
string[] filePaths = Directory.GetFiles(@filePath, "*.*");
foreach (var fileTemp in filePaths)
{
str= fileTemp.ToString();
}
return File(new MemoryStream(System.IO.File.ReadAllBytes(str)), System.Web.MimeMapping.GetMimeMapping(str), Path.GetFileName(str));
}
Here is my view
<div><a href="/DemoController/GetLogoImage?Type=Logo" target="_blank">Download Logo</a></div>
you can use regular expressions to identify the last comma (,) and replace it with " " as follow:
if(fieldName.endsWith(","))
{
fieldName = fieldName.replace(/,([^,]*)$/," ");
}
An easily broken way to do this is :
<?php
// Send the headers
header('Content-type: text/xml');
header('Pragma: public');
header('Cache-control: private');
header('Expires: -1');
echo "<?xml version=\"1.0\" encoding=\"utf-8\"?>";
echo '<xml>';
// echo some dynamically generated content here
/*
<track>
<path>song_path</path>
<title>track_number - track_title</title>
</track>
*/
echo '</xml>';
?>
save it as .php
Resolved this problem using a Sequence ID defined in Oracle database.
ORACLE_DB_SEQ_ID
is defined as a sequence for the table. Also look at the console to see the Hibernate SQL that is used to verify.
@Id
@Column(name = "MY_ID", unique = true, nullable = false)
@GeneratedValue(strategy=GenerationType.SEQUENCE, generator = "id_Sequence")
@SequenceGenerator(name = "id_Sequence", sequenceName = "ORACLE_DB_SEQ_ID")
Long myId;
Just for reference as it was something I was looking for, you can test for presence within the values or the index by appending the ".values" method, e.g.
g in df.<your selected field>.values
g in df.index.values
I find that adding the ".values" to get a simple list or ndarray out makes exist or "in" checks run more smoothly with the other python tools. Just thought I'd toss that out there for people.
I think this is what you want:
REGEX_DATE='^\d{2}[/-]\d{2}[/-]\d{4}$'
echo "$1" | grep -P -q $REGEX_DATE
echo $?
I've used the -P switch to get perl regex.
In codeigniter there is no need to sennd "data" in ajax post method.. here is the example .
searchThis = 'This text will be search';
$.ajax({
type: "POST",
url: "<?php echo site_url();?>/software/search/"+searchThis,
dataType: "html",
success:function(data){
alert(data);
},
});
Note : in url , software is the controller name , search is the function name and searchThis is the variable that i m sending.
Here is the controller.
public function search(){
$search = $this->uri->segment(3);
echo '<p>'.$search.'</p>';
}
I hope you can get idea for your work .
first of all;
a Fragment
must be inside a FragmentActivity
, that's the first rule,
a FragmentActivity
is quite similar to a standart Activity
that you already know, besides having some Fragment oriented methods
second thing about Fragments, is that there is one important method you MUST call, wich is onCreateView
, where you inflate your layout, think of it as the setContentLayout
here is an example:
@Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { mView = inflater.inflate(R.layout.fragment_layout, container, false); return mView; }
and continu your work based on that mView, so to find a View
by id, call mView.findViewById(..);
for the FragmentActivity
part:
the xml part "must" have a FrameLayout
in order to inflate a fragment in it
<FrameLayout android:id="@+id/content_frame" android:layout_width="match_parent" android:layout_height="match_parent" > </FrameLayout>
as for the inflation part
getSupportFragmentManager().beginTransaction().replace(R.id.content_frame, new YOUR_FRAGMENT, "TAG").commit();
begin with these, as there is tons of other stuf you must know about fragments and fragment activities, start of by reading something about it (like life cycle) at the android developer site