I had similar problems. I was also confused by some solutions leaving me with different versions displaying for different users. If you have any problems at all, I would first check every account your using any implementation of node
Finally, this solution appears to solve this issue 100%, giving me the confidence that my versions were universal no matter what user privileges I wanted to use:
sudo yum update
sudo yum install build-essential checkinstall libssl-dev
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.35.1/install.sh | bash
(sudo) nvm --version
(sudo) nvm ls-remote
(sudo) nvm install [version.number]
If you're still having a problem, next try looking inside your /usr/local/bin directory. If you find either a large binary document named node or a folder named npm, delete them.
rm /usr/local/bin/node
rm -r /usr/local/bin/npm
Personally, before I deleted those, two of my user accounts were using the latest version of node/npm installed correctly via nvm, while a third account of mine remained stubborn by still using a far older installation of both node and npm apparently located inside my /usr/local/bin/ directory. As soon as I deleted both of them with the two above commands, that problematic user account implicitly began running the correct installation, having all three accounts mutually the intended versions.
(Implemented while using Centos 7 Blank x64. Some source code used above was originally supplied by 'phoenixNAP Global IT services' 1)
You can get this error if you have invalid 9-patch files. If there is anything apart from black and transparent in the border pixels you will get this error. The easiest way of fixing this is to open it up in Android Studio and modify the borders. Just adding and removing one pixel is enough.
It's worth noting that you won't see the bad pixels in AS, as the editor sets anything not black to transparent, but you will need to modify the file for it to save these changes.
I would recommend separating out all of the foreign-key constraints from your CREATE TABLE
statements. Create all the tables first without FK constraints, and then create all the FK constraints once you have created the tables.
You can add an FK constraint to a table using SQL like the following:
ALTER TABLE orders ADD CONSTRAINT orders_FK
FOREIGN KEY (m_p_unique_id) REFERENCES library (m_p_unique_id);
In particular, your formats
and library
tables both have foreign-key constraints on one another. The two CREATE TABLE
statements to create these two tables can never run successfully, as each will only work when the other table has already been created.
Separating out the constraint creation allows you to create tables with FK constraints on one another. Also, if you have an error with a constraint, only that constraint fails to be created. At present, because you have errors in the constraints in your CREATE TABLE
statements, then entire table creation fails and you get various knock-on errors because FK constraints may depend on these tables that failed to create.
I solved this, without having to completely reinstall Visual Studio 2013.
For those who may come across this in the future, the following steps worked for me:
vs_professional.exe
).If you get the error below, you need to update the Windows Registry to trick the installer into thinking you still have the base version. If you don't get this error, skip to step 3
Click the link for 'examine the log file' and look near the bottom of the log, for this line:
open regedit.exe
and do an Edit > Find...
for that GUID. In my case it was {6dff50d0-3bc3-4a92-b724-bf6d6a99de4f}
. This was found in:
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall{6dff50d0-3bc3-4a92-b724-bf6d6a99de4f}
Edit the BundleVersion
value and change it to a lower version. I changed mine from 12.0.21005.13
to 12.0.21000.13
:
Exit the registry
Run the ISO (or vs_professional.exe
) again. If it has a repair button like the image below, you can skip to step 4.
Run the ISO (or vs_professional.exe
) again. This time repair should be visible.
Click Repair
and let it update your installation and apply its embedded license key. This took about 20 minutes.
Now when you run Visual Studio 2013, it should indicate that a license key was applied, under Help > Register Product
:
Hope this helps somebody in the future!
Try
let bytes = [65,108,105,99,101,39,115,32,65,100,118,101,110,116,117,114,101];_x000D_
_x000D_
let base64data = btoa(String.fromCharCode.apply(null, bytes));_x000D_
_x000D_
let a = document.createElement('a');_x000D_
a.href = 'data:;base64,' + base64data;_x000D_
a.download = 'binFile.txt'; _x000D_
a.click();
_x000D_
I convert here binary data to base64 (for bigger data conversion use this) - during downloading browser decode it automatically and save raw data in file. 2020.06.14 I upgrade Chrome to 83.0 and above SO snippet stop working (probably due to sandbox security restrictions) - but JSFiddle version works - here
This post is high up when you google that error message, which I got when installing security patch KB4505224 on SQL Server 2017 Express i.e. None of the above worked for me, but did consume several hours trying.
The solution for me, partly from here was:
And all was well.
I had this error aswell.
I am working in mysql workbench. When giving the values they have to be inside "". That solved it for me.
From what I understand, you have your data on a table and you want to create the CSV from that data. However, you have problem creating the CSV.
My thoughts would be to iterate and parse the contents of the table and generate a string from the parsed data. You can check How to convert JSON to CSV format and store in a variable for an example. You are using jQuery in your example so that would not count as an external plugin. Then, you just have to serve the resulting string using window.open
and use application/octetstream
as suggested.
private List<String> FindString(String stringToLookFor, List<String> arrayToSearchIn)
{
List<String> ReceptacleOfWordsFound = new ArrayList<String>();
if(!arrayToSearchIn.isEmpty())
{
for(String lCurrentString : arrayToSearchIn)
{
if(lCurrentString.toUpperCase().contains(stringToLookFor.toUpperCase())
ReceptacleOfWordsFound.add(lCurrentString);
}
}
return ReceptacleOfWordsFound;
}
It is an error generated by patch
. If you would open the .patch
file, you'd see that it's organized in a bunch of segments, so-called "hunks". Every hunk identifies corresponding pieces of code (by line numbers) in the old and new version, the differences between those pieces of code, and similarities between them (the "context").
A hunk might fail if the similarities of a hunk don't match what's in the original file. When you see this error, it is almost always because you're using a patch for the wrong version of the code you're patching. There are a few ways to work around this:
libdvdnav
that already includes the patch (best option)..patch
file for the version of libdvdnav
you're patching.libdvdnav
, and correct them according to the instructions in the patch.libdvdnav
that's closer to whatever version the .patch
file was intended for (probably a bad idea)."SET serveroutput ON" is a SQL*Plus command and is not valid PL/SQL.
Try this command:
Dism.exe /online /enable-feature /featurename:NetFX3 /Source:I:\Sources\sxs /LimitAccess
I:
partition of your Windows DVD.
The structure of your menu code is the issue:
cin >> choice; // new line character is left in the stream
switch ( ... ) {
// We enter the handlers, '\n' still in the stream
}
cin.ignore(); // Put this right after cin >> choice, before you go on
// getting input with getline.
I am on Android Studio. I got this error when min/targetSDKVersion were set to 17. While looking thro this thread, I tried to change the minSDKVersion, voila..problem fixed. Go figure.. :(
android:minSdkVersion="17"
android:targetSdkVersion="17" />
I have added slashes before inserting into database so on the time of fetching i removed slashes again stripslashes()
and it works for me. I am sharing the code which works for me.
How i inserted into mysql db (blob type)
$db = mysqli_connect("localhost","root","","dName");
$image = addslashes(file_get_contents($_FILES['images']['tmp_name']));
$query = "INSERT INTO student_img (id,image) VALUES('','$image')";
$query = mysqli_query($db, $query);
Now to access the image
$sqlQuery = "SELECT * FROM student_img WHERE id = $stid";
$rs = $db->query($sqlQuery);
$result=mysqli_fetch_array($rs);
echo '<img src="data:image/jpeg;base64,'.base64_encode( stripslashes($result['image']) ).'"/>';
Hope it will help someone
Thanks.
It's the value returned by that object's toString()
function.
I understand what you're trying to do, because I answered your question yesterday about determining which div is visible. :)
The whichIsVisible()
function returns an actual jQuery object, because I thought that would be more programmatically useful. If you want to use this function for debugging purposes, you can just do something like this:
function whichIsVisible_v2()
{
if (!$1.is(':hidden')) return '#1';
if (!$2.is(':hidden')) return '#2';
}
That said, you really should be using a proper debugger rather than alert()
if you're trying to debug a problem. If you're using Firefox, Firebug is excellent. If you're using IE8, Safari, or Chrome, they have built-in debuggers.
That is the release version of RHEL, or at least the release of RHEL from which the package supplying /etc/redhat-release was installed. A file like that is probably the closest you can come; you could also look at /etc/lsb-release.
It is theoretically possible to have packages installed from a mix of versions (e.g. upgrading part of the system to 5.5 while leaving other parts at 5.4), so if you depend on the versions of specific components you will need to check for those individually.
Well, I assume you are not on Interactive Mode and you used this code to decode your string:
import base64
your_string = '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base64.b64decode(your_string)
Well first of all you need to assign the finished product to a variable to be able to be printed out:
code_string = base64.b64decode(your_string)
Then like any beginner programmer would know, you would print the results out: Python 2.7x:
print code_string
Python 3.x:
print(code_string)
After the successful decoding, you will get a string about the size of the not yet decoded string. I hope this helps you!
Two things. First, you must base64 decode the mykey.pem
file yourself. Second, the openssl private key format is specified in PKCS#1 as the RSAPrivateKey
ASN.1 structure. It is not compatible with java's PKCS8EncodedKeySpec
, which is based on the SubjectPublicKeyInfo
ASN.1 structure. If you are willing to use the bouncycastle library you can use a few classes in the bouncycastle provider and bouncycastle PKIX libraries to make quick work of this.
import java.io.BufferedReader;
import java.io.FileReader;
import java.security.KeyPair;
import java.security.Security;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.bouncycastle.openssl.PEMKeyPair;
import org.bouncycastle.openssl.PEMParser;
import org.bouncycastle.openssl.jcajce.JcaPEMKeyConverter;
// ...
String keyPath = "mykey.pem";
BufferedReader br = new BufferedReader(new FileReader(keyPath));
Security.addProvider(new BouncyCastleProvider());
PEMParser pp = new PEMParser(br);
PEMKeyPair pemKeyPair = (PEMKeyPair) pp.readObject();
KeyPair kp = new JcaPEMKeyConverter().getKeyPair(pemKeyPair);
pp.close();
samlResponse.sign(Signature.getInstance("SHA1withRSA").toString(), kp.getPrivate(), certs);
In order to resolve
Gem::Ext::BuildError: ERROR: Failed to build gem native extension error for mysql2,
I think libmysql-ruby got changed with ruby-mysql
Simply try with following commands,
sudo apt-get install ruby-mysql
& then
sudo apt-get install libmysqlclient-dev
I basically did what was on this answer: https://stackoverflow.com/a/11032521/1286423
(for history, I'll copy-paste it here)
$ git filter-branch --index-filter "git rm -rf --cached --ignore-unmatch YOURFILENAME" HEAD
$ rm -rf .git/refs/original/
$ git reflog expire --all
$ git gc --aggressive --prune
$ git push origin master --force
It didn't work, because I like to rename and move things a lot. So some big file were in folders that have been renamed, and I think the gc couldn't delete the reference to those files because of reference in tree
objects pointing to those file.
My ultimate solution to really kill it was to:
# First, apply what's in the answer linked in the front
# and before doing the gc --prune --aggressive, do:
# Go back at the origin of the repository
git checkout -b newinit <sha1 of first commit>
# Create a parallel initial commit
git commit --amend
# go back on the master branch that has big file
# still referenced in history, even though
# we thought we removed them.
git checkout master
# rebase on the newinit created earlier. By reapply patches,
# it will really forget about the references to hidden big files.
git rebase newinit
# Do the previous part (checkout + rebase) for each branch
# still connected to the original initial commit,
# so we remove all the references.
# Remove the .git/logs folder, also containing references
# to commits that could make git gc not remove them.
rm -rf .git/logs/
# Then you can do a garbage collection,
# and the hidden files really will get gc'ed
git gc --prune --aggressive
My repo (the .git
) changed from 32MB to 388KB, that even filter-branch couldn't clean.
VMDK/VMX are VMWare file formats but you can use it with VirtualBox:
Better solutions for furthering:
https://blog.madisonhub.org/setting-up-a-mongodb-server-with-auth-on-docker/ https://docs.mongodb.com/v2.6/tutorial/add-user-administrator/
Here's what I did for the same problem, and it worked.
Run the mongo docker instance on your server
docker run -d -p 27017:27017 -v ~/dataMongo:/data/db mongo
Open bash on the running docker instance.
docker ps
CONTAINER IDIMAGE COMMAND CREATED STATUS PORTS NAMES
b07599e429fb mongo "docker-entrypoint..." 35 minutes ago Up 35 minutes 0.0.0.0:27017->27017/tcp musing_stallman
docker exec -it b07599e429fb bash
root@b07599e429fb:/#
Enter the mongo shell by typing mongo.
root@b07599e429fb:/# mongo
For this example, I will set up a user named ian and give that user read & write access to the cool_db database.
> use cool_db
> db.createUser({
user: 'ian',
pwd: 'secretPassword',
roles: [{ role: 'readWrite', db:'cool_db'}]
})
Reference: https://ianlondon.github.io/blog/mongodb-auth/ (First point only)
Exit from mongod shell and bash.
Stop the docker instance using the below command.
docker stop mongo
Now run the mongo docker with auth enabled.
docker run -d -p 27017:27017 -v ~/dataMongo:/data/db mongo mongod --auth
Reference: How to enable authentication on MongoDB through Docker? (Usman Ismail's answer to this question)
I was able to connect to the instance running on a Google Cloud server from my local windows laptop using the below command.
mongo <ip>:27017/cool_db -u ian -p secretPassword
Reference: how can I connect to a remote mongo server from Mac OS terminal
A fantastic free utility to use if you have a team of developers is SVN Monitor. It serves as a heartbeat for your tree, telling you when there are updates, possible conflicts, etc. It's not quite as useful for a solo developer though.
As eaon21 and monkey said, source map files basically turn minified code into its unminified version for debugging.
You can find the .map files here. Just add them into the same directory as the minified js files and it'll stop complaining. The reason they get fetched is the
/*
//@ sourceMappingURL=angular.min.js.map
*/
at the end of angular.min.js. If you don't want to add the .map files you can remove those lines and it'll stop the fetch attempt, but if you plan on debugging it's always good to keep the source maps linked.
You can set a very small initial delay-time (e.g. 100) and set it to your desired delay-time within the function:
var delay = 100;_x000D_
_x000D_
function foo() {_x000D_
console.log("Change initial delay-time to what you want.");_x000D_
delay = 12000;_x000D_
setTimeout(foo, delay);_x000D_
}
_x000D_
>>> a = range(10)
>>> sum(a)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'int' object is not callable
>>> del sum
>>> sum(a)
45
It seems that sum
has been defined in the code somewhere and overwrites the default function. So I deleted it and the problem was solved.
$('.nav a').click(function () {_x000D_
$('.navbar-collapse').collapse('hide');_x000D_
});
_x000D_
If you just need a selector for Javascript purposes (like I did), you might just want to use a href
attribute instead of a class
or id
:
Just do this:
<a href="#foo">Link</a>
Markdown will not ignore or remove the href
attribute like it does with classes and ids.
So in your Javascript or jQuery you can then do:
$('a[href$="foo"]').click(function(event) {
... do your thing ...
event.preventDefault();
});
At least this works in my version of Markdown...
The way I do, by using Delphi:
TheString to "escape":
TheString=" bla bla bla 'em some more apo:S 'em and so on ";
Solution:
StringReplace(TheString, #39,'\'+#39, [rfReplaceAll, rfIgnoreCase]);
Result:
TheString=" bla bla bla \'em some more apo:S \'em and so on ";
This function will replace all Char(39) with "\'" allowing you to insert or update text fields in MySQL without any problem.
Similar functions are found in all programming languages!
1) Download the JDBC Driver here.
2) unzip the file and go to sqljdbc_version\fra\auth\x86 or \x64
3) copy the sqljdbc_auth.dll to C:\Program Files\Java\jre_Version\bin
4) Finally restart eclipse
I was getting the exact same problem with no chnges to the code base or servers. It turned out to be that the DB server was running at 100% CPU and SQL Server was being starved of any CPU time, which caused the timeout.
I just made this little trick :
window.getRunningScript = () => {
return () => {
return new Error().stack.match(/([^ \n])*([a-z]*:\/\/\/?)*?[a-z0-9\/\\]*\.js/ig)[0]
}
}
console.log('%c Currently running script:', 'color: blue', getRunningScript()())
? Works on: Chrome, Firefox, Edge, Opera
Enjoy !
I'm not sure if this is what you had in mind, but I ended up on this question because I was unable to install node_modules
inside my project dir as it was mounted on a filesystem that did not support symlinks (a VM "shared" folder).
I found the following workaround:
package.json
file to a temp folder on a different filesystemnpm install
therenode_modules
directory back into the project dir, using cp -r --dereference
to expand symlinks into copies.I hope this helps someone else who ends up on this question when looking for a way to move node_modules
to a different filesystem.
There is another workaround, which I found on the github issue that @Charminbear linked to, but this doesn't work with grunt
because it does not support NODE_PATH
as per https://github.com/browserify/resolve/issues/136:
lets say you have
/media/sf_shared
and you can't install symlinks in there, which means you can't actually npm install from/media/sf_shared/myproject
because some modules use symlinks.
$ mkdir /home/dan/myproject && cd /home/dan/myproject
$ ln -s /media/sf_shared/myproject/package.json
(you can symlink in this direction, just can't create one inside of /media/sf_shared)$ npm install
$ cd /media/sf_shared/myproject
$ NODE_PATH=/home/dan/myproject/node_modules node index.js
Type in:
man lsof
Then look for -w, -n, and -i
-i: internet stuff -n: makes it faster -w: toggles warnings
There are WAY more details on the man pages
in viewDidLoad() {
tableView.separatorStyle = UITableViewCellSeparatorStyle.None
}
The promise will always log pending as long as its results are not resolved yet. You must call .then
on the promise to capture the results regardless of the promise state (resolved or still pending):
let AuthUser = function(data) {
return google.login(data.username, data.password).then(token => { return token } )
}
let userToken = AuthUser(data)
console.log(userToken) // Promise { <pending> }
userToken.then(function(result) {
console.log(result) // "Some User token"
})
Why is that?
Promises are forward direction only; You can only resolve them once. The resolved value of a Promise
is passed to its .then
or .catch
methods.
According to the Promises/A+ spec:
The promise resolution procedure is an abstract operation taking as input a promise and a value, which we denote as [[Resolve]](promise, x). If x is a thenable, it attempts to make promise adopt the state of x, under the assumption that x behaves at least somewhat like a promise. Otherwise, it fulfills promise with the value x.
This treatment of thenables allows promise implementations to interoperate, as long as they expose a Promises/A+-compliant then method. It also allows Promises/A+ implementations to “assimilate” nonconformant implementations with reasonable then methods.
This spec is a little hard to parse, so let's break it down. The rule is:
If the function in the .then
handler returns a value, then the Promise
resolves with that value. If the handler returns another Promise
, then the original Promise
resolves with the resolved value of the chained Promise
. The next .then
handler will always contain the resolved value of the chained promise returned in the preceding .then
.
The way it actually works is described below in more detail:
1. The return of the .then
function will be the resolved value of the promise.
function initPromise() {
return new Promise(function(res, rej) {
res("initResolve");
})
}
initPromise()
.then(function(result) {
console.log(result); // "initResolve"
return "normalReturn";
})
.then(function(result) {
console.log(result); // "normalReturn"
});
2. If the .then
function returns a Promise
, then the resolved value of that chained promise is passed to the following .then
.
function initPromise() {
return new Promise(function(res, rej) {
res("initResolve");
})
}
initPromise()
.then(function(result) {
console.log(result); // "initResolve"
return new Promise(function(resolve, reject) {
setTimeout(function() {
resolve("secondPromise");
}, 1000)
})
})
.then(function(result) {
console.log(result); // "secondPromise"
});
You can import them like this:
In [7]: import scipy, numpy, math
In [8]: scipy.math.factorial, numpy.math.factorial, math.factorial
Out[8]:
(<function math.factorial>,
<function math.factorial>,
<function math.factorial>)
scipy.math.factorial
and numpy.math.factorial
seem to simply be aliases/references for/to math.factorial
, that is scipy.math.factorial is math.factorial
and numpy.math.factorial is math.factorial
should both give True
.
import csv
toCSV = [{'name':'bob','age':25,'weight':200},
{'name':'jim','age':31,'weight':180}]
header=['name','age','weight']
try:
with open('output'+str(date.today())+'.csv',mode='w',encoding='utf8',newline='') as output_to_csv:
dict_csv_writer = csv.DictWriter(output_to_csv, fieldnames=header,dialect='excel')
dict_csv_writer.writeheader()
dict_csv_writer.writerows(toCSV)
print('\nData exported to csv succesfully and sample data')
except IOError as io:
print('\n',io)
What I did was editing the JSON file little bit.
myfile.json
=> myfile.js
In the JSON file, (make it a JS variable)
{name: "Whatever"}
=> var x = {name: "Whatever"}
At the end,
export default x;
Then,
import JsonObj from './myfile.js';
You can make method which return the datatable of given sql query:
public DataTable GetDataTable()
{
SqlConnection conn = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["BarManConnectionString"].ConnectionString);
conn.Open();
string query = "SELECT * FROM [EventOne] ";
SqlCommand cmd = new SqlCommand(query, conn);
DataTable t1 = new DataTable();
using (SqlDataAdapter a = new SqlDataAdapter(cmd))
{
a.Fill(t1);
}
return t1;
}
and now can be used like this:
table = GetDataTable();
Addressing the first question, if you need to take several rows grouped by certain criteria with the other column with max value you can do something like this:
var query =
from u1 in table
join u2 in (
from u in table
group u by u.GroupId into g
select new { GroupId = g.Key, MaxStatus = g.Max(x => x.Status) }
) on new { u1.GroupId, u1.Status } equals new { u2.GroupId, Status = u2.MaxStatus}
select u1;
The error is self explanatory. The path you are trying to access is not present.
string source_dir = "E:\\Debug\\VipBat\\{0}";
I'm sure that this is not the correct path. Debug
folder directly in E:
drive looks wrong to me. I guess there must be the project name folder directory present.
Second thing; what is {0}
in your string. I am sure that it is an argument placeholder because folder name cannot contains {0}
such name. So you need to use String.Format()
to replace the actual value.
string source_dir = String.Format("E:\\Debug\\VipBat\\{0}",variableName);
But first check the path existence that you are trying to access.
Updating Sven Marnach's answer to work in Python 3.4:
row_format ="{:>15}" * (len(teams_list) + 1)
print(row_format.format("", *teams_list))
for team, row in zip(teams_list, data):
print(row_format.format(team, *row))
I recommend to use pymupdf or pdfminer.six
.
Those packages are not maintained:
pdfminer
(without .six)There are different options which will give different results, but the most basic one is:
import fitz # this is pymupdf
with fitz.open("my.pdf") as doc:
text = ""
for page in doc:
text += page.getText()
print(text)
The following worked worked for me (and uses the latest non deprecated means to interact with the SSL Certs/callback functionality), and doesn't attempt to load the same code multiple times within the same powershell session:
if (-not ([System.Management.Automation.PSTypeName]'ServerCertificateValidationCallback').Type)
{
$certCallback=@"
using System;
using System.Net;
using System.Net.Security;
using System.Security.Cryptography.X509Certificates;
public class ServerCertificateValidationCallback
{
public static void Ignore()
{
if(ServicePointManager.ServerCertificateValidationCallback ==null)
{
ServicePointManager.ServerCertificateValidationCallback +=
delegate
(
Object obj,
X509Certificate certificate,
X509Chain chain,
SslPolicyErrors errors
)
{
return true;
};
}
}
}
"@
Add-Type $certCallback
}
[ServerCertificateValidationCallback]::Ignore();
This was adapted from the following article https://d-fens.ch/2013/12/20/nobrainer-ssl-connection-error-when-using-powershell/
I believe it would be like this
takedata.match(/(\[.+\])/g);
the g
at the end means global, so it doesn't stop at the first match.
Alternatively, in python 3.6+, you can generate Unicode superscript and copy paste that in your code:
ax1.set_ylabel('Rate (min?¹)')
With Groovy on the path:
groovy -e " println Integer.MAX_VALUE "
(Groovy is extremely useful for quick reference, within a Java context.)
Prefix URL changes with a hashtag to avoid a redirect.
This redirects
location.href += '&test='true';
This doesn't redirect
location.href += '#&test='true';
function authenticate_google_OAuthtoken($user_id)
{
$access_token = google_get_user_token($user_id); // get existing token from DB
$redirecturl = $Google_Permissions->redirecturl;
$client_id = $Google_Permissions->client_id;
$client_secret = $Google_Permissions->client_secret;
$redirect_uri = $Google_Permissions->redirect_uri;
$max_results = $Google_Permissions->max_results;
$url = 'https://www.googleapis.com/oauth2/v1/tokeninfo?access_token='.$access_token;
$response_contacts = curl_get_responce_contents($url);
$response = (json_decode($response_contacts));
if(isset($response->issued_to))
{
return true;
}
else if(isset($response->error))
{
return false;
}
}
Observe that the interface name and the MAC address are the first and last fields on a line with no leading whitespace.
If one of the indented lines contains inet addr:
the latest interface name and MAC address should be printed.
ifconfig -a |
awk '/^[a-z]/ { iface=$1; mac=$NF; next }
/inet addr:/ { print iface, mac }'
Note that multiple interfaces could meet your criteria. Then, the script will print multiple lines. (You can add ; exit
just before the final closing brace if you always only want to print the first match.)
Simply use Burkhard's answer but add this line after creating the graphics:
g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
You could also set the value to BICUBIC, it will produce a better quality image but is a more expensive operation. There are other rendering hints you can set but I have found that interpolation produces the most notable effect. Keep in mind if you want to zoom in in a lot, java code most likely will be very slow. I find larger images start to produce lag around 300% zoom even with all rendering hints set to optimize for speed over quality.
PHP does not do styling. You need to use html or css. Take a look at http://www.w3schools.com/tags/tag_hr.asp
In HTML 4.01, the
In HTML 4.01, the <hr> tag represents a horizontal rule.
I am using an IsNullConverter class in my project and it worked for me. here is the code for it in c#,create a folder named Converter and add this class in that folder,as the trigger used doesnt supports value for rather than null,and IsNullConverter just do that
public class IsNullConverter : IValueConverter
{
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
return (value == null);
}
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
throw new InvalidOperationException("IsNullConverter can only be used OneWay.");
}
}
add the namespace in xaml file like this.
xmlns:Converters="clr-namespace:TymeSheet.Converter"
means
xmlns:Converters="clr-namespace:YourProjectName.Converter"
use this line below the resources to make it availabe through xaml code
<Converters:IsNullConverter x:Key="isNullConverter" />
here is the xaml code,i used here the trigger so whenever an item is selected in the combobox the visibilty of your text becomes false.
<TextBlock Text="Select Project" IsHitTestVisible="False" FontFamily="/TimeSheet;component/Resources/#Open Sans" FontSize="14" Canvas.Right="191" Canvas.Top="22">
<TextBlock.Resources>
<Converters:IsNullConverter x:Key="isNullConverter"/>
</TextBlock.Resources>
<TextBlock.Style>
<Style TargetType="TextBlock">
<Style.Triggers>
<DataTrigger Binding="{Binding ElementName=ProjectComboBox,Path=SelectedItem,Converter={StaticResource isNullConverter}}" Value="False">
<Setter Property="Visibility" Value="Hidden"/>
</DataTrigger>
</Style.Triggers>
</Style>
</TextBlock.Style>
</TextBlock>
You can just use wildcards in the predicate (after IF, WHERE or ON):
@mainstring LIKE '%' + @substring + '%'
or in this specific case
' ' + @mainstring + ' ' LIKE '% ME[., ]%'
(Put the spaces in the quoted string if you're looking for the whole word, or leave them out if ME can be part of a bigger word).
In addition to options suggested by others I can recommend the fmt library which implements string formatting similar to str.format
in Python and String.Format
in C#. Here's an example:
std::string a = "test";
std::string b = "text.txt";
std::string c = "text1.txt";
std::string result = fmt::format("{0} {1} > {2}", a, b, c);
Disclaimer: I'm the author of this library.
Below is what fixed it for me. I was getting "bad URI" error using in Firebug console. The icons were showing up as E### numbers. I had to add a .htaccess file in my 'fonts' directory.
<FilesMatch "\.(ttf|otf|eot|woff)$">
<IfModule mod_headers.c>
Header set Access-Control-Allow-Origin "*"
</IfModule>
</FilesMatch>
Possible duplicate of: Downloadable font on firefox: bad URI or cross-site access not allowed
If you're working with a BitmapSource
:
var resizedBitmap = new TransformedBitmap(
bitmapSource,
new ScaleTransform(scaleX, scaleY));
If you want finer control over quality, run this first:
RenderOptions.SetBitmapScalingMode(
bitmapSource,
BitmapScalingMode.HighQuality);
(Default is BitmapScalingMode.Linear
which is equivalent to BitmapScalingMode.LowQuality
.)
try
with open(f"{os.path.dirname(sys.argv[0])}/data/test.csv", newline='') as f:
You can remove the url dispalying on the printed document via your browser settings.You just click file->page setup->header and footer set all things as blank.if you hav ie,you just remove &U from footer textbox.hopefully this will help you
Memory in SunHotSpot JVM is organized into three generations: young generation, old generation and permanent generation.
FYI: The permanent gen is not considered a part of the Java heap.
How does the three generations interact/relate to each other? Objects(except the large ones) are first allocated to the young generation. If an object remain alive after x no. of garbage collection cycles it gets promoted to the old/tenured gen. Hence we can say that the young gen contains the short lived objects while the old gen contains the objects having a long life. The permanent gen does not interact with the other two generations.
This is for those looking to DELETE an app on their Heroku account. Sometimes you end up here when trying to find out how to remove/delete an app.
WARNING: This is irreversible!
Check out the HTML5 PDF viewer:
You possibly do not have create permissions to the folder. So WinSCP fails to create a temporary file for the transfer.
You have two options:
Grant write permissions to the folder to the user or group you log in with (myuser
), or change the ownership of the folder to the user, or
Disable a transfer to temporary file.
In Preferences, go to Transfer > Endurance page and in Enable transfer resume/transfer to temporary file name for select Disable:
It may not be an easy problem. Determining how to map classes defined in Python into types in Java will be a big challange because of differences in each of type binding time. (duck typing vs. compile time binding).
// Assuming "?post=1234&action=edit"
var urlParams = new URLSearchParams(window.location.search);
console.log(urlParams.has('post')); // true
console.log(urlParams.get('action')); // "edit"
console.log(urlParams.getAll('action')); // ["edit"]
console.log(urlParams.toString()); // "?post=1234&action=edit"
console.log(urlParams.append('active', '1')); // "?post=1234&action=edit&active=1"
Use LinkedList
instead. Than, you can create an array if necessary.
After failed attempts to find references to EntityFramework in repositories.config and elsewhere, I stumbled upon a reference in Web.config as I was editing it to help with my diagnosis.
The bindingRedirect referenced 5.0.0.0 which was no longer installed and this appeared to be the source of the exception. Honestly, I did not add this reference to Web.config and, after trying to duplicate the error in a separate project, discovered that it is not added by the NuGet package installer so, I don't know why it was there but something added it.
<dependentAssembly>
<assemblyIdentity name="EntityFramework" publicKeyToken="b77a5c561934e089" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
</dependentAssembly>
I decided to replace this with the equivalent element from a working project. NB the references to 5.0.0.0 are replaced with 4.3.1.0 in the following:
<dependentAssembly>
<assemblyIdentity name="EntityFramework" publicKeyToken="b77a5c561934e089" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.3.1.0" newVersion="4.3.1.0" />
</dependentAssembly>
This worked!
I then decided to remove the dependentAssembly reference for the EntityFramework in its entirety.
It still worked!
So, I'm posting this here as a self-answered question in the hope that it helps someone else. If anyone can explain to me:
I'd be interested to learn.
Unfortunately, no approached mentioned here worked for me. I have to register couple PFX in a docker container and I need to pass the password via command line.
So I re-developed the
sn.exe -i <infile> <container>
command in C# using the RSACryptoServiceProvider. The source and the app are on GitHub in
the SnInstallPfx project.
The SnInstallPfx app accepts a PFX key and its password. It computes the key container name (VS_KEY_*) automatically (borrowed from MSBuild source code) and installs it to the strong name CSP.
Usage:
SnInstallPfx.exe <pfx_infile> <pfx_password>
// or pass a container name if the default is not what you need (e.g. C++)
SnInstallPfx.exe <pfx_infile> <pfx_password> <container_name>
I've found that whenever I need to check if a value exists in an enum, I don't really need an enum and that a type is a better solution. So my enum in my original answer becomes:
export type ValidColors =
| "red"
| "orange"
| "yellow"
| "green"
| "blue"
| "purple";
For clarity, I like to break the values
and includes
calls onto separate lines. Here's an example:
export enum ValidColors {
Red = "red",
Orange = "orange",
Yellow = "yellow",
Green = "green",
Blue = "blue",
Purple = "purple",
}
function isValidColor(color: string): boolean {
const options: string[] = Object.values(ButtonColors);
return options.includes(color);
}
You are printing the enum object. Use the .value
attribute if you wanted just to print that:
print(D.x.value)
See the Programmatic access to enumeration members and their attributes section:
If you have an enum member and need its name or value:
>>> >>> member = Color.red >>> member.name 'red' >>> member.value 1
You could add a __str__
method to your enum, if all you wanted was to provide a custom string representation:
class D(Enum):
def __str__(self):
return str(self.value)
x = 1
y = 2
Demo:
>>> from enum import Enum
>>> class D(Enum):
... def __str__(self):
... return str(self.value)
... x = 1
... y = 2
...
>>> D.x
<D.x: 1>
>>> print(D.x)
1
Localstorage is designed to be accessible by javascript, so it doesn't provide any XSS protection. As mentioned in other answers, there is a bunch of possible ways to do an XSS attack, from which localstorage is not protected by default.
However, cookies have security flags which protect from XSS and CSRF attacks. HttpOnly flag prevents client side javascript from accessing the cookie, Secure flag only allows the browser to transfer the cookie through ssl, and SameSite flag ensures that the cookie is sent only to the origin. Although I just checked and SameSite is currently supported only in Opera and Chrome, so to protect from CSRF it's better to use other strategies. For example, sending an encrypted token in another cookie with some public user data.
So cookies are a more secure choice for storing authentication data.
Another idea could be creating a dark blurred pseudo element eventually with transparency to imitate shadow. Make it with slightly less height and more width i.g.
You may try this method:
private bool ValidatePassword(string password, out string ErrorMessage)
{
var input = password;
ErrorMessage = string.Empty;
if (string.IsNullOrWhiteSpace(input))
{
throw new Exception("Password should not be empty");
}
var hasNumber = new Regex(@"[0-9]+");
var hasUpperChar = new Regex(@"[A-Z]+");
var hasMiniMaxChars = new Regex(@".{8,15}");
var hasLowerChar = new Regex(@"[a-z]+");
var hasSymbols = new Regex(@"[!@#$%^&*()_+=\[{\]};:<>|./?,-]");
if (!hasLowerChar.IsMatch(input))
{
ErrorMessage = "Password should contain at least one lower case letter.";
return false;
}
else if (!hasUpperChar.IsMatch(input))
{
ErrorMessage = "Password should contain at least one upper case letter.";
return false;
}
else if (!hasMiniMaxChars.IsMatch(input))
{
ErrorMessage = "Password should not be lesser than 8 or greater than 15 characters.";
return false;
}
else if (!hasNumber.IsMatch(input))
{
ErrorMessage = "Password should contain at least one numeric value.";
return false;
}
else if (!hasSymbols.IsMatch(input))
{
ErrorMessage = "Password should contain at least one special case character.";
return false;
}
else
{
return true;
}
}
Mount the certs onto the Docker container using -v
:
docker run -v /host/path/to/certs:/container/path/to/certs -d IMAGE_ID "update-ca-certificates"
The answer probably depends on what format your date is in, but here is an example using the Date
class:
dt <- as.Date("2010/02/10")
new.dt <- dt - as.difftime(2, unit="days")
You can even play with different units like weeks.
If there are two instances of MySql it's normal that it gives such an error if they both run at the same time. If you really need 2 servers, you must change the listening port of one of them, or if you don't it's probably better to simply uninstall one of them. This is so regarless of MySql itself, because two programs cannot listen on the same port at the same time.
WAMP: acronym for Windows Operating System, Apache(Web server), MySQL Database and PHP Language.
XAMPP: acronym for X (any Operating System), Apache (Web server), MySQL Database, PHP Language and PERL.
XAMPP and WampServer are both free packages of WAMP, with additional applications/tools, put together by different people.
Their differences are in the format/structure of the package, the configurations, and the included management applications.
In short: XAMPP supports more OSes and includes more features
Your modal is being hidden in firefox, and that is because of the negative margin declaration you have inside your general stylesheet:
.modal {
margin-top: -45%; /* remove this */
max-height: 90%;
overflow-y: auto;
}
Remove the negative margin and everything works just fine.
Like the comments suggest, the solution is to use nested spans/rows.
<div class="container">
<div class="row">
<div class="span4">1</div>
<div class="span8">
<div class="row">
<div class="span4">2</div>
<div class="span4">3</div>
</div>
<div class="row">
<div class="span4">4</div>
<div class="span4">5</div>
</div>
</div>
</div>
<div class="row">
<div class="span4">6</div>
<div class="span4">7</div>
<div class="span4">8</div>
</div>
</div>
This works fine for me (also with a load balancer):
@{
var urlHelper = new UrlHelper(Html.ViewContext.RequestContext);
var baseurl = urlHelper.Content(“~”);
}
<script>
var base_url = "@baseurl";
</script>
Especially if you are using non-standard port numbers, using Request.Url.Authority appears like a good lead at first, but fails in a LB environment.
I had to collect information from various sources to put together a functioning TabLayout. The following is presented as a complete use case that can be modified as needed.
Make sure the module build.gradle
file contains a dependency on com.android.support:design
.
dependencies {
compile 'com.android.support:design:23.1.1'
}
In my case, I am creating an About activity in the application with a TabLayout. I added the following section to AndroidMainifest.xml
. Setting the parentActivityName allows the home arrow to take the user back to the main activity.
<!-- android:configChanges="orientation|screenSize" makes the activity not reload when the orientation changes. -->
<activity
android:name=".AboutActivity"
android:label="@string/about_app"
android:theme="@style/MyApp.About"
android:parentActivityName=".MainActivity"
android:configChanges="orientation|screenSize" >
<!-- android.support.PARENT_ACTIVITY is necessary for API <= 15. -->
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value=".MainActivity" />
</activity>
styles.xml
contains the following entries. This app has a white AppBar for the main activity and a blue AppBar for the About activity. We need to set colorPrimaryDark
for the About activity so that the status bar above the AppBar is blue.
<style name="MyApp" parent="Theme.AppCompat.Light.NoActionBar">
<item name="colorAccent">@color/blue</item>
</style>
<style name="MyApp.About" />
<!-- ThemeOverlay.AppCompat.Dark.ActionBar" makes the text and the icons in the AppBar white. -->
<style name="MyApp.DarkAppBar" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
<style name="MyApp.AppBarOverlay" parent="ThemeOverlay.AppCompat.ActionBar" />
<style name="MyApp.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
There is also a styles.xml (v19)
. It is located at src/main/res/values-v19/styles.xml
. This file is only applied if the API of the device is >= 19.
<!-- android:windowTranslucentStatus requires API >= 19. It makes the system status bar transparent.
When it is specified the root layout should include android:fitsSystemWindows="true".
colorPrimaryDark goes behind the status bar, which is then darkened by the overlay. -->
<style name="MyApp.About">
<item name="android:windowTranslucentStatus">true</item>
<item name="colorPrimaryDark">@color/blue</item>
</style>
AboutActivity.java
contains the following code. In my case I have a fixed number of tabs (7) so I could remove all the code dealing with dynamic tabs.
import android.os.Bundle;
import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
public class AboutActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.about_coordinatorlayout);
// We need to use the SupportActionBar from android.support.v7.app.ActionBar until the minimum API is >= 21.
Toolbar supportAppBar = (Toolbar) findViewById(R.id.about_toolbar);
setSupportActionBar(supportAppBar);
// Display the home arrow on supportAppBar.
final ActionBar appBar = getSupportActionBar();
assert appBar != null;// This assert removes the incorrect warning in Android Studio on the following line that appBar might be null.
appBar.setDisplayHomeAsUpEnabled(true);
// Setup the ViewPager.
ViewPager aboutViewPager = (ViewPager) findViewById(R.id.about_viewpager);
assert aboutViewPager != null; // This assert removes the incorrect warning in Android Studio on the following line that aboutViewPager might be null.
aboutViewPager.setAdapter(new aboutPagerAdapter(getSupportFragmentManager()));
// Setup the TabLayout and connect it to the ViewPager.
TabLayout aboutTabLayout = (TabLayout) findViewById(R.id.about_tablayout);
assert aboutTabLayout != null; // This assert removes the incorrect warning in Android Studio on the following line that aboutTabLayout might be null.
aboutTabLayout.setupWithViewPager(aboutViewPager);
}
public class aboutPagerAdapter extends FragmentPagerAdapter {
public aboutPagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
// Get the count of the number of tabs.
public int getCount() {
return 7;
}
@Override
// Get the name of each tab. Tab numbers start at 0.
public CharSequence getPageTitle(int tab) {
switch (tab) {
case 0:
return getString(R.string.version);
case 1:
return getString(R.string.permissions);
case 2:
return getString(R.string.privacy_policy);
case 3:
return getString(R.string.changelog);
case 4:
return getString(R.string.license);
case 5:
return getString(R.string.contributors);
case 6:
return getString(R.string.links);
default:
return "";
}
}
@Override
// Setup each tab.
public Fragment getItem(int tab) {
return AboutTabFragment.createTab(tab);
}
}
}
AboutTabFragment.java
is used to populate each tab. In my case, the first tab has a LinearLayout
inside of a ScrollView
and all the others have a WebView
as the root layout.
import android.os.Build;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.webkit.WebView;
import android.widget.TextView;
public class AboutTabFragment extends Fragment {
private int tabNumber;
// AboutTabFragment.createTab stores the tab number in the bundle arguments so it can be referenced from onCreate().
public static AboutTabFragment createTab(int tab) {
Bundle thisTabArguments = new Bundle();
thisTabArguments.putInt("Tab", tab);
AboutTabFragment thisTab = new AboutTabFragment();
thisTab.setArguments(thisTabArguments);
return thisTab;
}
@Override
public void onCreate (Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Store the tab number in tabNumber.
tabNumber = getArguments().getInt("Tab");
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View tabLayout;
// Load the about tab layout. Tab numbers start at 0.
if (tabNumber == 0) {
// Setting false at the end of inflater.inflate does not attach the inflated layout as a child of container.
// The fragment will take care of attaching the root automatically.
tabLayout = inflater.inflate(R.layout.about_tab_version, container, false);
} else { // load a WebView for all the other tabs. Tab numbers start at 0.
// Setting false at the end of inflater.inflate does not attach the inflated layout as a child of container.
// The fragment will take care of attaching the root automatically.
tabLayout = inflater.inflate(R.layout.about_tab_webview, container, false);
WebView tabWebView = (WebView) tabLayout;
switch (tabNumber) {
case 1:
tabWebView.loadUrl("file:///android_asset/about_permissions.html");
break;
case 2:
tabWebView.loadUrl("file:///android_asset/about_privacy_policy.html");
break;
case 3:
tabWebView.loadUrl("file:///android_asset/about_changelog.html");
break;
case 4:
tabWebView.loadUrl("file:///android_asset/about_license.html");
break;
case 5:
tabWebView.loadUrl("file:///android_asset/about_contributors.html");
break;
case 6:
tabWebView.loadUrl("file:///android_asset/about_links.html");
break;
default:
break;
}
}
return tabLayout;
}
}
about_coordinatorlayout.xml
is as follows:
<!-- android:fitsSystemWindows="true" moves the AppBar below the status bar.
When it is specified the theme should include <item name="android:windowTranslucentStatus">true</item>
to make the status bar a transparent, darkened overlay. -->
<android.support.design.widget.CoordinatorLayout
android:id="@+id/about_coordinatorlayout"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_height="match_parent"
android:layout_width="match_parent"
android:fitsSystemWindows="true" >
<!-- the LinearLayout with orientation="vertical" moves the ViewPager below the AppBarLayout. -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<!-- We need to set android:background="@color/blue" here or any space to the right of the TabLayout on large devices will be white. -->
<android.support.design.widget.AppBarLayout
android:id="@+id/about_appbarlayout"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:background="@color/blue"
android:theme="@style/MyApp.AppBarOverlay" >
<!-- android:theme="@style/PrivacyBrowser.DarkAppBar" makes the text and icons in the AppBar white. -->
<android.support.v7.widget.Toolbar
android:id="@+id/about_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/blue"
android:theme="@style/MyApp.DarkAppBar"
app:popupTheme="@style/MyApp.PopupOverlay" />
<android.support.design.widget.TabLayout
android:id="@+id/about_tablayout"
xmlns:android.support.design="http://schemas.android.com/apk/res-auto"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android.support.design:tabBackground="@color/blue"
android.support.design:tabTextColor="@color/light_blue"
android.support.design:tabSelectedTextColor="@color/white"
android.support.design:tabIndicatorColor="@color/white"
android.support.design:tabMode="scrollable" />
</android.support.design.widget.AppBarLayout>
<!-- android:layout_weight="1" makes about_viewpager fill the rest of the screen. -->
<android.support.v4.view.ViewPager
android:id="@+id/about_viewpager"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1" />
</LinearLayout>
</android.support.design.widget.CoordinatorLayout>
about_tab_version.xml
is as follows:
<!-- The ScrollView allows the LinearLayout to scroll if it exceeds the height of the page. -->
<ScrollView
android:id="@+id/about_version_scrollview"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="wrap_content"
android:layout_width="match_parent" >
<LinearLayout
android:id="@+id/about_version_linearlayout"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:orientation="vertical"
android:padding="16dp" >
<!-- Include whatever content you want in this tab here. -->
</LinearLayout>
</ScrollView>
And about_tab_webview.xml
:
<!-- This WebView displays inside of the tabs in AboutActivity. -->
<WebView
android:id="@+id/about_tab_webview"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" />
There are also entries in strings.xml
<string name="about_app">About App</string>
<string name="version">Version</string>
<string name="permissions">Permissions</string>
<string name="privacy_policy">Privacy Policy</string>
<string name="changelog">Changelog</string>
<string name="license">License</string>
<string name="contributors">Contributors</string>
<string name="links">Links</string>
And colors.xml
<color name="blue">#FF1976D2</color>
<color name="light_blue">#FFBBDEFB</color>
<color name="white">#FFFFFFFF</color>
src/main/assets
contains the HTML files referenced in AboutTabFragemnt.java
.
lastInsertId() only work after the INSERT query.
Correct:
$stmt = $this->conn->prepare("INSERT INTO users(userName,userEmail,userPass)
VALUES(?,?,?);");
$sonuc = $stmt->execute([$username,$email,$pass]);
$LAST_ID = $this->conn->lastInsertId();
Incorrect:
$stmt = $this->conn->prepare("SELECT * FROM users");
$sonuc = $stmt->execute();
$LAST_ID = $this->conn->lastInsertId(); //always return string(1)=0
One way would be using slice
, like follow:
var id="ctl03_Tabs1";
var temp=id.slice(-5);
so the value of temp
would be "Tabs1"
.
I would not advise adding ValueTuple
as a package reference to the .net Framework projects. As you know this assembly is available from 4.7 .NET Framework.
There can be certain situations when your project will try to include at all costs ValueTuple
from .NET Framework folder instead of package folder and it can cause some assembly not found errors.
We had this problem today in company. We had solution with 2 projects (I oversimplify that) :
Lib
Web
Lib
was including ValueTuple and Web
was using Lib
. It turned out that by some unknown reason Web
when trying to resolve path to ValueTuple
was having HintPath
into .NET Framework directory and was taking incorrect version. Our application was crashing because of that. ValueTuple
was not defined in .csproj
of Web
nor HintPath
for that assembly. The problem was very weird. Normally it would copy the assembly from package folder. This time was not normal.
For me it is always risk to add System.*
package references. They are often like time-bomb. They are fine at start and they can explode in your face in the worst moment. My rule of thumb: Do not use System.*
Nuget package for .NET Framework if there is no real need for them.
We resolved our problem by adding manually ValueTuple
into .csproj
file inside Web
project.
my_list = ['foo', 'fob', 'faz', 'funk']
string = 'bar'
my_new_list = [x + string for x in my_list]
print my_new_list
This will print:
['foobar', 'fobbar', 'fazbar', 'funkbar']
I tried so many different things and finally found what worked best for me was simply adding in
padding-right: 28px;
I played around with the padding to get the right amount to evenly space the items.
Something like this
string find = "item_manuf_id = 'some value'";
DataRow[] foundRows = table.Select(find);
You are doing two mistakes here.
1. calling getMaxValue(),getMinValue()
methods before array initialization completes.
2.Not storing return value returned by the getMaxValue(),getMinValue()
methods.
So try this code
for (int i = 0 ; i < array.length; i++ )
{
int next = input.nextInt();
// sentineil that will stop loop when 999 is entered
if (next == 999)
break;
array[i] = next;
}
// get biggest number
int maxValue = getMaxValue(array);
System.out.println(maxValue );
// get smallest number
int minValue = getMinValue(array);
System.out.println(minValue);
It's really a shame that both their names start with Hash. That's the least important part of them. The important parts come after the Hash - the Set and Map, as others have pointed out. What they are, respectively, are a Set - an unordered collection - and a Map - a collection with keyed access. They happen to be implemented with hashes - that's where the names come from - but their essence is hidden behind that part of their names.
Don't be confused by their names; they are deeply different things.
The new
keyword is used in javascript to create a object from a constructor function. The new
keyword has to be placed before the constructor function call and will do the following things:
this
keyword to the newly created object and executes the constructor functionfunction Dog (age) {
this.age = age;
}
const doggie = new Dog(12);
console.log(doggie);
console.log(Object.getPrototypeOf(doggie) === Dog.prototype) // true
_x000D_
What exactly happens:
const doggie
says: We need memory for declaring a variable.=
says: We are going to initialize this variable with the expression after the =
new Dog(12)
. The JS engine sees the new keyword, creates a new object and sets the prototype to Dog.prototypethis
value set to the new object. In this step is where the age is assigned to the new created doggie object.My solution, in case you have a TextView as each row of the spinner:
// TODO: add a fake item as the last one of "items"
final ArrayAdapter<String> adapter=new ArrayAdapter<String>(..,..,items)
{
@Override
public View getDropDownView(final int position,final View convertView,final ViewGroup parent)
{
final View dropDownView=super.getDropDownView(position,convertView,parent);
((TextView)dropDownView.findViewById(android.R.id.text1)).setHeight(position==getCount()-1?0:getDimensionFromAttribute(..,R.attr.dropdownListPreferredItemHeight));
dropDownView.getLayoutParams().height=position==getCount()-1?0:LayoutParams.MATCH_PARENT;
return dropDownView;
}
}
...
spinner.setAdapter(adapter);
_actionModeSpinnerView.setSelection(dataAdapter.getCount()-1,false);
public static int getDimensionFromAttribute(final Context context,final int attr)
{
final TypedValue typedValue=new TypedValue();
if(context.getTheme().resolveAttribute(attr,typedValue,true))
return TypedValue.complexToDimensionPixelSize(typedValue.data,context.getResources().getDisplayMetrics());
return 0;
}
Remark that the considerations are typically not about speed and performance when choosing stack versus heap allocation. The stack acts like a stack, which means it is well suited for pushing blocks and popping them again, last in, first out. Execution of procedures is also stack-like, last procedure entered is first to be exited. In most programming languages, all the variables needed in a procedure will only be visible during the procedure's execution, thus they are pushed upon entering a procedure and popped off the stack upon exit or return.
Now for an example where the stack cannot be used:
Proc P
{
pointer x;
Proc S
{
pointer y;
y = allocate_some_data();
x = y;
}
}
If you allocate some memory in procedure S and put it on the stack and then exit S, the allocated data will be popped off the stack. But the variable x in P also pointed to that data, so x is now pointing to some place underneath the stack pointer (assume stack grows downwards) with an unknown content. The content might still be there if the stack pointer is just moved up without clearing the data beneath it, but if you start allocating new data on the stack, the pointer x might actually point to that new data instead.
I think @Richard Garside is correct.
I suggest some changes to clear even more the code.
Change this
onChange={(e) => this.update("field2", e)}
To this
onChange={this.handleOnChange}
And also, change this
this.setState({ [name]: e.target.value });
To this
this.setState({ [e.target.name]: e.target.value})
Besides, you have to add the "name" attribute to the field with a value that relates with the key on the state object.
>>> import datetime
>>> d = datetime.datetime.strptime('2011-06-09', '%Y-%m-%d')
>>> d.strftime('%b %d,%Y')
'Jun 09,2011'
In pre-2.5 Python, you can replace datetime.strptime
with time.strptime
, like so (untested): datetime.datetime(*(time.strptime('2011-06-09', '%Y-%m-%d')[0:6]))
If your app targets Android N (7.0) and above, you should not use the answers above (of the "Uri.fromFile" method), because it won't work for you.
Instead, you should use a ContentProvider.
For example, if your image file is in external folder, you can use this (similar to the code I've made here) :
File file = ...;
final Intent intent = new Intent(Intent.ACTION_VIEW)//
.setDataAndType(VERSION.SDK_INT >= VERSION_CODES.N ?
FileProvider.getUriForFile(this,getPackageName() + ".provider", file) : Uri.fromFile(file),
"image/*").addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
manifest:
<provider
android:name="androidx.core.content.FileProvider"
android:authorities="${applicationId}.provider"
android:exported="false"
android:grantUriPermissions="true">
<meta-data
android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="@xml/provider_paths"/>
</provider>
res/xml/provider_paths.xml :
<?xml version="1.0" encoding="utf-8"?>
<paths>
<!--<external-path name="external_files" path="."/>-->
<external-path
name="files_root"
path="Android/data/${applicationId}"/>
<external-path
name="external_storage_root"
path="."/>
</paths>
If your image is in the private path of the app, you should create your own ContentProvider, as I've created "OpenFileProvider" on the link.
This approach is not correct beacuse of Google Server Overload. For more informations see https://gis.stackexchange.com/questions/15052/how-to-avoid-google-map-geocode-limit#answer-15365
By the way, if you wish to proceed anyway, here you can find a code that let you load multiple markers ajax sourced on google maps avoiding OVER_QUERY_LIMIT error.
I've tested on my onw server and it works!:
var lost_addresses = [];
geocode_count = 0;
resNumber = 0;
map = new GMaps({
div: '#gmap_marker',
lat: 43.921493,
lng: 12.337646,
});
function loadMarkerTimeout(timeout) {
setTimeout(loadMarker, timeout)
}
function loadMarker() {
map.setZoom(6);
$.ajax({
url: [Insert here your URL] ,
type:'POST',
data: {
"action": "loadMarker"
},
success:function(result){
/***************************
* Assuming your ajax call
* return something like:
* array(
* 'status' => 'success',
* 'results'=> $resultsArray
* );
**************************/
var res=JSON.parse(result);
if(res.status == 'success') {
resNumber = res.results.length;
//Call the geoCoder function
getGeoCodeFor(map, res.results);
}
}//success
});//ajax
};//loadMarker()
$().ready(function(e) {
loadMarker();
});
//Geocoder function
function getGeoCodeFor(maps, addresses) {
$.each(addresses, function(i,e){
GMaps.geocode({
address: e.address,
callback: function(results, status) {
geocode_count++;
if (status == 'OK') {
//if the element is alreay in the array, remove it
lost_addresses = jQuery.grep(lost_addresses, function(value) {
return value != e;
});
latlng = results[0].geometry.location;
map.addMarker({
lat: latlng.lat(),
lng: latlng.lng(),
title: 'MyNewMarker',
});//addMarker
} else if (status == 'ZERO_RESULTS') {
//alert('Sorry, no results found');
} else if(status == 'OVER_QUERY_LIMIT') {
//if the element is not in the losts_addresses array, add it!
if( jQuery.inArray(e,lost_addresses) == -1) {
lost_addresses.push(e);
}
}
if(geocode_count == addresses.length) {
//set counter == 0 so it wont's stop next round
geocode_count = 0;
setTimeout(function() {
getGeoCodeFor(maps, lost_addresses);
}, 2500);
}
}//callback
});//GeoCode
});//each
};//getGeoCodeFor()
Example:
map = new GMaps({_x000D_
div: '#gmap_marker',_x000D_
lat: 43.921493,_x000D_
lng: 12.337646,_x000D_
});_x000D_
_x000D_
var jsonData = { _x000D_
"status":"success",_x000D_
"results":[ _x000D_
{ _x000D_
"customerId":1,_x000D_
"address":"Via Italia 43, Milano (MI)",_x000D_
"customerName":"MyAwesomeCustomer1"_x000D_
},_x000D_
{ _x000D_
"customerId":2,_x000D_
"address":"Via Roma 10, Roma (RM)",_x000D_
"customerName":"MyAwesomeCustomer2"_x000D_
}_x000D_
]_x000D_
};_x000D_
_x000D_
function loadMarkerTimeout(timeout) {_x000D_
setTimeout(loadMarker, timeout)_x000D_
}_x000D_
_x000D_
function loadMarker() { _x000D_
map.setZoom(6);_x000D_
_x000D_
$.ajax({_x000D_
url: '/echo/html/',_x000D_
type: "POST",_x000D_
data: jsonData,_x000D_
cache: false,_x000D_
success:function(result){_x000D_
_x000D_
var res=JSON.parse(result);_x000D_
if(res.status == 'success') {_x000D_
resNumber = res.results.length;_x000D_
//Call the geoCoder function_x000D_
getGeoCodeFor(map, res.results);_x000D_
}_x000D_
}//success_x000D_
});//ajax_x000D_
_x000D_
};//loadMarker()_x000D_
_x000D_
$().ready(function(e) {_x000D_
loadMarker();_x000D_
});_x000D_
_x000D_
//Geocoder function_x000D_
function getGeoCodeFor(maps, addresses) {_x000D_
$.each(addresses, function(i,e){ _x000D_
GMaps.geocode({_x000D_
address: e.address,_x000D_
callback: function(results, status) {_x000D_
geocode_count++; _x000D_
_x000D_
console.log('Id: '+e.customerId+' | Status: '+status);_x000D_
_x000D_
if (status == 'OK') { _x000D_
_x000D_
//if the element is alreay in the array, remove it_x000D_
lost_addresses = jQuery.grep(lost_addresses, function(value) {_x000D_
return value != e;_x000D_
});_x000D_
_x000D_
_x000D_
latlng = results[0].geometry.location;_x000D_
map.addMarker({_x000D_
lat: latlng.lat(),_x000D_
lng: latlng.lng(),_x000D_
title: e.customerName,_x000D_
});//addMarker_x000D_
} else if (status == 'ZERO_RESULTS') {_x000D_
//alert('Sorry, no results found');_x000D_
} else if(status == 'OVER_QUERY_LIMIT') {_x000D_
_x000D_
//if the element is not in the losts_addresses array, add it! _x000D_
if( jQuery.inArray(e,lost_addresses) == -1) {_x000D_
lost_addresses.push(e);_x000D_
}_x000D_
_x000D_
} _x000D_
_x000D_
if(geocode_count == addresses.length) {_x000D_
//set counter == 0 so it wont's stop next round_x000D_
geocode_count = 0;_x000D_
_x000D_
setTimeout(function() {_x000D_
getGeoCodeFor(maps, lost_addresses);_x000D_
}, 2500);_x000D_
}_x000D_
}//callback_x000D_
});//GeoCode_x000D_
});//each_x000D_
};//getGeoCodeFor()
_x000D_
#gmap_marker {_x000D_
min-height:250px;_x000D_
height:100%;_x000D_
width:100%;_x000D_
position: relative; _x000D_
overflow: hidden;_x000D_
}
_x000D_
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>_x000D_
<script src="http://maps.google.com/maps/api/js" type="text/javascript"></script>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/gmaps.js/0.4.24/gmaps.min.js" type="text/javascript"></script>_x000D_
_x000D_
_x000D_
<div id="gmap_marker"></div> <!-- /#gmap_marker -->
_x000D_
For 1D array, numpy.correlate
is faster than scipy.signal.correlate
, under different sizes, I see a consistent 5x peformance gain using numpy.correlate
. When two arrays are of similar size (the bright line connecting the diagonal), the performance difference is even more outstanding (50x +).
# a simple benchmark
res = []
for x in range(1, 1000):
list_x = []
for y in range(1, 1000):
# generate different sizes of series to compare
l1 = np.random.choice(range(1, 100), size=x)
l2 = np.random.choice(range(1, 100), size=y)
time_start = datetime.now()
np.correlate(a=l1, v=l2)
t_np = datetime.now() - time_start
time_start = datetime.now()
scipy.signal.correlate(in1=l1, in2=l2)
t_scipy = datetime.now() - time_start
list_x.append(t_scipy / t_np)
res.append(list_x)
plt.imshow(np.matrix(res))
As default, scipy.signal.correlate calculates a few extra numbers by padding and that might explained the performance difference.
>> l1 = [1,2,3,2,1,2,3]
>> l2 = [1,2,3]
>> print(numpy.correlate(a=l1, v=l2))
>> print(scipy.signal.correlate(in1=l1, in2=l2))
[14 14 10 10 14]
[ 3 8 14 14 10 10 14 8 3] # the first 3 is [0,0,1]dot[1,2,3]
private void mainForm_FormClosing(object sender, FormClosingEventArgs e)
{
if (MessageBox.Show("This will close down the whole application. Confirm?", "Close Application", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
MessageBox.Show("The application has been closed successfully.", "Application Closed!", MessageBoxButtons.OK);
System.Windows.Forms.Application.Exit();
}
else
{
this.Activate();
}
}
Try new_list = a[0:2] + [a[4]] + a[6:]
.
Or more generally, something like this:
from itertools import chain
new_list = list(chain(a[0:2], [a[4]], a[6:]))
This works with other sequences as well, and is likely to be faster.
Or you could do this:
def chain_elements_or_slices(*elements_or_slices):
new_list = []
for i in elements_or_slices:
if isinstance(i, list):
new_list.extend(i)
else:
new_list.append(i)
return new_list
new_list = chain_elements_or_slices(a[0:2], a[4], a[6:])
But beware, this would lead to problems if some of the elements in your list were themselves lists.
To solve this, either use one of the previous solutions, or replace a[4]
with a[4:5]
(or more generally a[n]
with a[n:n+1]
).
The linear
timing function will animate the defined properties linearly. For the background-image it seems to have this fade/resize effect while changing the frames of you animation (not sure if it is standard behavior, I would go with @Chukie B's approach).
If you use the steps
function, it will animate discretely. See the timing function documentation on MDN for more detail. For you case, do like this:
-webkit-animation-timing-function: steps(1,end);
animation-timing-function: steps(1,end);
See this jsFiddle.
I'm not sure if it is standard behavior either, but when you say that there will be only one step, it allows you to change the starting point in the @keyframes
section. This way you can define each frame of you animation.
fyi <form>
supports :before
/ :after
as well, might be of help if you wrap your <input>
element with it... (got myself a design issue with that too)
setting the text to sam textview twice is overwritting the first written text. So the second time when we use settext we just append the new string like
textview.append("Step Two: fry egg");
What worked for me:
My repo was a fork and still linked to the the parents repo.
git remote -v
Will tell you if it is your repo or not.
git remote set-url origin https://github.com/USERNAME/OTHERREPOSITORY.git
Allows you to reconfigure it to your repo and then allow you to push.
I had the same problem and found it was the Theme dropdown at the top of the graphical layout editor. I changed from Holo to Theme and the layout displayed and error disappeared.
Microsoft's GUID
's textual representation can be in the form of a UUID being surrounded by two curly braces {}
.
I use both PuTTY and Bitvise SSH Client. PuTTY handles screen sessions better, but Bitvise automatically opens up a SFTP window so you can transfer files just like you would with an FTP client.
RadioGroup in XML
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent">
<RadioGroup
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Java"/>
</RadioGroup>
</RelativeLayout>
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="150dp"
android:layout_marginLeft="100dp"
android:textSize="18dp"
android:text="Select Your Course"
android:textStyle="bold"
android:id="@+id/txtView"/>
<RadioGroup
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:id="@+id/rdGroup"
android:layout_below="@+id/txtView">
<RadioButton
android:id="@+id/rdbJava"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="10dp"
android:layout_marginLeft="100dp"
android:text="Java"
android:onClick="onRadioButtonClicked"/>
<RadioButton
android:id="@+id/rdbPython"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="10dp"
android:layout_marginLeft="100dp"
android:text="Python"
android:onClick="onRadioButtonClicked"/>
<RadioButton
android:id="@+id/rdbAndroid"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="10dp"
android:layout_marginLeft="100dp"
android:text="Android"
android:onClick="onRadioButtonClicked"/>
<RadioButton
android:id="@+id/rdbAngular"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="10dp"
android:layout_marginLeft="100dp"
android:text="AngularJS"
android:onClick="onRadioButtonClicked"/>
</RadioGroup>
<Button
android:id="@+id/getBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="100dp"
android:layout_below="@+id/rdGroup"
android:text="Get Course" />
</RelativeLayout>
MainActivity.java
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.RadioButton;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
RadioButton android, java, angular, python;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
android = (RadioButton)findViewById(R.id.rdbAndroid);
angular = (RadioButton)findViewById(R.id.rdbAngular);
java = (RadioButton)findViewById(R.id.rdbJava);
python = (RadioButton)findViewById(R.id.rdbPython);
Button btn = (Button)findViewById(R.id.getBtn);
btn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String result = "Selected Course: ";
result+= (android.isChecked())?"Android":(angular.isChecked())?"AngularJS":(java.isChecked())?"Java":(python.isChecked())?"Python":"";
Toast.makeText(getApplicationContext(), result, Toast.LENGTH_SHORT).show();
}
});
}
public void onRadioButtonClicked(View view) {
boolean checked = ((RadioButton) view).isChecked();
String str="";
// Check which radio button was clicked
switch(view.getId()) {
case R.id.rdbAndroid:
if(checked)
str = "Android Selected";
break;
case R.id.rdbAngular:
if(checked)
str = "AngularJS Selected";
break;
case R.id.rdbJava:
if(checked)
str = "Java Selected";
break;
case R.id.rdbPython:
if(checked)
str = "Python Selected";
break;
}
Toast.makeText(getApplicationContext(), str, Toast.LENGTH_SHORT).show();
}
}
Here's some code that I ended up writing, based upon @Andrei's answer but without the elegancy/simplicity. The advantage is that it allows a more complex recursive merge and also differs between elements that should be connected with rbind
and those that are just connected with c
:
# Decided to move this outside the mapply, not sure this is
# that important for speed but I imagine redefining the function
# might be somewhat time-consuming
mergeLists_internal <- function(o_element, n_element){
if (is.list(n_element)){
# Fill in non-existant element with NA elements
if (length(n_element) != length(o_element)){
n_unique <- names(n_element)[! names(n_element) %in% names(o_element)]
if (length(n_unique) > 0){
for (n in n_unique){
if (is.matrix(n_element[[n]])){
o_element[[n]] <- matrix(NA,
nrow=nrow(n_element[[n]]),
ncol=ncol(n_element[[n]]))
}else{
o_element[[n]] <- rep(NA,
times=length(n_element[[n]]))
}
}
}
o_unique <- names(o_element)[! names(o_element) %in% names(n_element)]
if (length(o_unique) > 0){
for (n in o_unique){
if (is.matrix(n_element[[n]])){
n_element[[n]] <- matrix(NA,
nrow=nrow(o_element[[n]]),
ncol=ncol(o_element[[n]]))
}else{
n_element[[n]] <- rep(NA,
times=length(o_element[[n]]))
}
}
}
}
# Now merge the two lists
return(mergeLists(o_element,
n_element))
}
if(length(n_element)>1){
new_cols <- ifelse(is.matrix(n_element), ncol(n_element), length(n_element))
old_cols <- ifelse(is.matrix(o_element), ncol(o_element), length(o_element))
if (new_cols != old_cols)
stop("Your length doesn't match on the elements,",
" new element (", new_cols , ") !=",
" old element (", old_cols , ")")
}
return(rbind(o_element,
n_element,
deparse.level=0))
return(c(o_element,
n_element))
}
mergeLists <- function(old, new){
if (is.null(old))
return (new)
m <- mapply(mergeLists_internal, old, new, SIMPLIFY=FALSE)
return(m)
}
Here's my example:
v1 <- list("a"=c(1,2), b="test 1", sublist=list(one=20:21, two=21:22))
v2 <- list("a"=c(3,4), b="test 2", sublist=list(one=10:11, two=11:12, three=1:2))
mergeLists(v1, v2)
This results in:
$a
[,1] [,2]
[1,] 1 2
[2,] 3 4
$b
[1] "test 1" "test 2"
$sublist
$sublist$one
[,1] [,2]
[1,] 20 21
[2,] 10 11
$sublist$two
[,1] [,2]
[1,] 21 22
[2,] 11 12
$sublist$three
[,1] [,2]
[1,] NA NA
[2,] 1 2
Yeah, I know - perhaps not the most logical merge but I have a complex parallel loop that I had to generate a more customized .combine
function for, and therefore I wrote this monster :-)
axios.get
accepts a request config as the second parameter (not query string params).
You can use the params
config option to set query string params as follows:
axios.get('/api', {
params: {
foo: 'bar'
}
});
The simple and straightforward answer -->
using System;
namespace DemoApp.App
{
public class TestClassDate
{
public static DateTime GetDate(string string_date)
{
DateTime dateValue;
if (DateTime.TryParse(string_date, out dateValue))
Console.WriteLine("Converted '{0}' to {1}.", string_date, dateValue);
else
Console.WriteLine("Unable to convert '{0}' to a date.", string_date);
return dateValue;
}
public static void Main()
{
string inString = "05/01/2009 06:32:00";
GetDate(inString);
}
}
}
/**
* Output:
* Converted '05/01/2009 06:32:00' to 5/1/2009 6:32:00 AM.
* */
if(isset($_POST["newsletter"]) && $_POST["newsletter"] == "newsletter"){
//checked
}
Using a separate thread to display a simple please wait message is overkill especially if you don't have much experience with threading.
A much simpler approach is to create a "Please wait" form and display it as a mode-less window just before the slow loading form. Once the main form has finished loading, hide the please wait form.
In this way you are using just the one main UI thread to firstly display the please wait form and then load your main form.
The only limitation to this approach is that your please wait form cannot be animated (such as a animated GIF) because the thread is busy loading your main form.
PleaseWaitForm pleaseWait=new PleaseWaitForm ();
// Display form modelessly
pleaseWait.Show();
// ALlow main UI thread to properly display please wait form.
Application.DoEvents();
// Show or load the main form.
mainForm.ShowDialog();
Did you tried JQuery's scrollTo
method? http://demos.flesler.com/jquery/scrollTo/
Or you can extend JQuery and add your custom mentod:
jQuery.fn.extend({
scrollToMe: function () {
var x = jQuery(this).offset().top - 100;
jQuery('html,body').animate({scrollTop: x}, 400);
}});
Then you can call this method like:
$("#header").scrollToMe();
You can also do it "the joiner way" by inserting "U+2060
Word Joiner".
If Accept-Charset
permits, the unicode character itself can be inserted directly into the HTML output.
Otherwise, it can be done using entity encoding. E.g. to join the text red-brown
, use:
red-⁠brown
or (decimal equivalent):
red-⁠brown
. Another usable character is "U+FEFF
Zero Width No-break Space"[ 1 ]:
red-brown
and (decimal equivalent):
red-brown
[1]: Note that while this method still works in major browsers like Chrome, it has been deprecated since Unicode 3.2.
Comparison of "the joiner way" with "U+2011
Non-breaking Hyphen":
The word joiner can be used for all other characters, not just hyphens.
When using the word joiner, most renderers will rasterize the text identically. On Chrome, FireFox, IE, and Opera, the rendering of normal hyphens, eg:
a-b-c-d-e-f-g-h-i-j-k-l-m-n-o-p-q-r-s-t-u-v-w-x-y-z
is identical to the rendering of normal hyphens (with U+2060 Word Joiner), eg:
a-b-c-d-e-f-g-h-i-j-k-l-m-n-o-p-q-r-s-t-u-v-w-x-y-z
while the above two renders differ from the rendering of "Non-breaking Hyphen", eg:
a‑b‑c‑d‑e‑f‑g‑h‑i‑j‑k‑l‑m‑n‑o‑p‑q‑r‑s‑t‑u‑v‑w‑x‑y‑z
. (The extent of the difference is browser-dependent and font-dependent. E.g. when using a font declaration of "arial
", Firefox and IE11 show relatively huge variations, while Chrome and Opera show smaller variations.)
Comparison of "the joiner way" with <span class=c1></span>
(CSS .c1 {white-space:nowrap;}
) and <nobr></nobr>
:
The word joiner can be used for situations where usage of HTML tags is restricted, e.g. forms of websites and forums.
On the spectrum of presentation and content, majority will consider the word joiner to be closer to content, when compared to tags.
• As tested on Windows 8.1 Core 64-bit using:
• IE 11.0.9600.18205
• Firefox 43.0.4
• Chrome 48.0.2564.109 (Official Build) m (32-bit)
• Opera 35.0.2066.92
I had the same problem and it turned out that in addition to specifying the encoding in the Filter
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
it is necessary to add "acceptcharset" to the form
<form method="post" enctype="multipart/form-data" acceptcharset="UTF-8" >
and run the JVM with
-Dfile.encoding=UTF-8
The HTML meta tag is not necessary if you send it in the HTTP header using response.setCharacterEncoding().
You can fix the issue with the following steps:
sudo cd /var/lib/php/session
. If it does not exist then sudo mkdir /var/lib/php/session
or double check the logs to make sure you have the correct path.sudo chmod 666 /var/lib/php/session
.Rerun you script and it should be working fine, however, it's not recommended to leave the folder with full permissions. For security, files and folders should only have the minimum permissions required. The following steps will fix that:
sudo ls -l
to find out the owner of the session file.sudo chown user /var/lib/php/session
.sudo chmod 600 /var/lib/php/session
.NB
You might not need to use the sudo
command.
I don't think Bass's answer is correct. Why touch the row margins? They have a negative margin to offset the column padding for the columns on the edge of the row. Messing with this will break any nested rows.
The answer is simple, just make the container padding equal to the gutter size:
e.g for default bootstrap:
.container {
padding-left:30px;
padding-right:30px;
}
From Wikipedia:
Use this to see the logged in user (the actual git account):
git config credential.username
And as other answers the user email and user name (this is differenct from user credentials):
git config user.name
git config user.email
To see the list of all configs:
git config --list
actually jQuery simply clears the value of the 'display' property, and doesn't set it to 'block' (see internal implementation of jQuery.showHide()) -
function showHide(elements, show) {
var display, elem, hidden,
...
if (show) {
// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
if (!values[index] && display === "none") {
elem.style.display = "";
}
...
if (!show || elem.style.display === "none" || elem.style.display === "") {
elem.style.display = show ? values[index] || "" : "none";
}
}
Please note that you can override $.fn.show()/$.fn.hide(); storing original display in element itself when hiding (e.g. as an attribute or in the $.data()); and then applying it back again when showing.
Also, using css important! will probably not work here - since setting a style inline is usually stronger than any other rule
Scrollbar CSS styles are an oddity invented by Microsoft developers. They are not part of the W3C standard for CSS and therefore most browsers just ignore them.
select table1.price, table2.price as other_price .....
To pass arguments to the jar:
java -jar myjar.jar one two
You can access them in the main() method of "Main-Class" (mentioned in the manifest.mf
file of a JAR).
String one = args[0];
String two = args[1];
You maybe want to know what is not CGI, and the answer is a MODULE for your web server (if I suppose you are runnig Apache). AND THAT'S THE BIG DIFERENCE, because CGI needs and external program, thread, whatever to instantiate a PERL, PHP, C app server where when you run as a MODULE that program is the web server (apache) per-se.
Because of all this there is a lot of performance, security, portability issues that come into play. But it's good to know what is not CGI first, to understand what it is.
If you are using kotlin then the context will be already defined in the fragment. So just use that context. Try the following code to show a toast message.
Toast.makeText(context , "your_text", Toast.LENGTH_SHORT).show()
<form id="rates">
<input type="radio" name="rate" value="Fixed Rate"> Fixed
<input type="radio" name="rate" value="Variable Rate"> Variable
<input type="radio" name="rate" value="Multi Rate" checked> Multi
</form>
then...
var rate_value = rates.rate.value;
You can get the index [0]
from each element in a list comprehension
>>> [i[0] for i in a]
[4.0, 3.0, 3.5]
Also just to be pedantic, you don't have a list
of list
, you have a tuple
of tuple
.
A couple of things to note:
If you want it to be treated as a proper ASP.NET postback, you can call the methods supplied by the framework, namely __doPostBack(eventTarget, eventArgument)
:
<div name="mysubmitbutton" id="mysubmitbutton" class="customButton"
onclick="javascript:__doPostBack('<%=mysubmitbutton.ClientID %>', 'MyCustomArgument');">
Button Text
</div>
If you want to update a single gem to a specific version:
bundle update
> ruby -v
ruby 2.6.5p114 (2019-10-01 revision 67812) [x86_64-darwin19]
> gem -v
3.0.3
> bundle -v
Bundler version 2.1.4
Have you checked your folder structure? It seems to me like Express can't find your root directory, which should be a a folder named "site" right under your default directory. Here is how it should look like, according to the tutorial:
node_modules/
.bin/
express/
mongoose/
path/
site/
css/
img/
js/
index.html
package.json
For example on my machine, I started getting the same error as you when I renamed my "site" folder as something else. So I would suggest you check that you have the index.html page inside a "site" folder that sits on the same path as your server.js file.
Hope that helps!
Some more details in relation with the response from Cody Gray. As it took me some time to digest it I though it might be usefull to others.
First, some definitions:
Bar
is a TypeName in Public Class Bar
, or in Dim Foo as Bar
. TypeNames could be seen as "labels" used in the code to tell the compiler which type definition to look for in a dictionary where all available types would be described.System.Type
objects which contain a value. This value indicates a type; just like a String
would take some text or an Int
would take a number, except we are storing types instead of text or numbers. Type
objects contain the type definitions, as well as its corresponding TypeName.Second, the theory:
Foo.GetType()
returns a Type
object which contains the type for the variable Foo
. In other words, it tells you what Foo
is an instance of.GetType(Bar)
returns a Type
object which contains the type for the TypeName Bar
.In some instances, the type an object has been Cast
to is different from the type an object was first instantiated from. In the following example, MyObj is an Integer
cast into an Object
:
Dim MyVal As Integer = 42
Dim MyObj As Object = CType(MyVal, Object)
So, is MyObj
of type Object
or of type Integer
? MyObj.GetType()
will tell you it is an Integer
.
Type Of Foo Is Bar
feature, which allows you to ascertain a variable Foo
is compatible with a TypeName Bar
. Type Of MyObj Is Integer
and Type Of MyObj Is Object
will both return True. For most cases, TypeOf will indicate a variable is compatible with a TypeName if the variable is of that Type or a Type that derives from it.
More info here: https://docs.microsoft.com/en-us/dotnet/visual-basic/language-reference/operators/typeof-operator#remarksThe test below illustrate quite well the behaviour and usage of each of the mentionned keywords and properties.
Public Sub TestMethod1()
Dim MyValInt As Integer = 42
Dim MyValDble As Double = CType(MyValInt, Double)
Dim MyObj As Object = CType(MyValDble, Object)
Debug.Print(MyValInt.GetType.ToString) 'Returns System.Int32
Debug.Print(MyValDble.GetType.ToString) 'Returns System.Double
Debug.Print(MyObj.GetType.ToString) 'Returns System.Double
Debug.Print(MyValInt.GetType.GetType.ToString) 'Returns System.RuntimeType
Debug.Print(MyValDble.GetType.GetType.ToString) 'Returns System.RuntimeType
Debug.Print(MyObj.GetType.GetType.ToString) 'Returns System.RuntimeType
Debug.Print(GetType(Integer).GetType.ToString) 'Returns System.RuntimeType
Debug.Print(GetType(Double).GetType.ToString) 'Returns System.RuntimeType
Debug.Print(GetType(Object).GetType.ToString) 'Returns System.RuntimeType
Debug.Print(MyValInt.GetType = GetType(Integer)) '# Returns True
Debug.Print(MyValInt.GetType = GetType(Double)) 'Returns False
Debug.Print(MyValInt.GetType = GetType(Object)) 'Returns False
Debug.Print(MyValDble.GetType = GetType(Integer)) 'Returns False
Debug.Print(MyValDble.GetType = GetType(Double)) '# Returns True
Debug.Print(MyValDble.GetType = GetType(Object)) 'Returns False
Debug.Print(MyObj.GetType = GetType(Integer)) 'Returns False
Debug.Print(MyObj.GetType = GetType(Double)) '# Returns True
Debug.Print(MyObj.GetType = GetType(Object)) 'Returns False
Debug.Print(TypeOf MyObj Is Integer) 'Returns False
Debug.Print(TypeOf MyObj Is Double) '# Returns True
Debug.Print(TypeOf MyObj Is Object) '# Returns True
End Sub
EDIT
You can also use Information.TypeName(Object)
to get the TypeName of a given object. For example,
Dim Foo as Bar
Dim Result as String
Result = TypeName(Foo)
Debug.Print(Result) 'Will display "Bar"
Edited, will work for unknown max() values:
select name, length( name )
from my_table
where length( name ) = ( select max( length( name ) ) from my_table );
There are a few ways to convert String
to long
:
1)
long l = Long.parseLong("200");
String numberAsString = "1234";
long number = Long.valueOf(numberAsString).longValue();
String numberAsString = "1234";
Long longObject = new Long(numberAsString);
long number = longObject.longValue();
We can shorten to:
String numberAsString = "1234";
long number = new Long(numberAsString).longValue();
Or just
long number = new Long("1234").longValue();
String numberAsString = "1234";
DecimalFormat decimalFormat = new DecimalFormat("#");
try {
long number = decimalFormat.parse(numberAsString).longValue();
System.out.println("The number is: " + number);
} catch (ParseException e) {
System.out.println(numberAsString + " is not a valid number.");
}
Using JSON.stringify(data);
:
$.ajax({
url: ...
success:function(data){
JSON.stringify(data); //to string
alert(data.you_value); //to view you pop up
}
});
unfortunately we can't use in MySQL after INSERT or UPDATE description, like in Oracle
Uninstall all pip packages that you're having problems with. Manually remove all site-packages files. If you're using MacPorts, sudo port clean .
Then try reinstalling. Sometimes, there are files that should have been removed, but weren't if the installation was abruptly interrupted or something.
There could be an issue with conflicting versions of the package(s), as well as potentially issues with Pathing. Are you sure you've set the correct Path for your binaries? (/opt/local/bin, /anaconda2/bin, etc.)
Another issue could be some PYTHONPATH that's explicitly looking in the wrong place for the file.
Try adding this rule to the top of your htaccess:
RewriteEngine On
RewriteRule ^404/?$ /pages/errors/404.php [L]
Then under that (or any other rules that you have):
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-l
RewriteRule ^ http://domain.com/404/ [L,R]
This will work for Linux, for example if you want to check if banshee is running... (banshee is a music player)
import subprocess
def running_process(process):
"check if process is running. < process > is the name of the process."
proc = subprocess.Popen(["if pgrep " + process + " >/dev/null 2>&1; then echo 'True'; else echo 'False'; fi"], stdout=subprocess.PIPE, shell=True)
(Process_Existance, err) = proc.communicate()
return Process_Existance
# use the function
print running_process("banshee")
For only validating syntax:
shellcheck [programPath]
For running the program only if syntax passes, so debugging both syntax and execution:
shellproof [programPath]
If you want to use a link then: in the html have:
<button type="button" id="btnOpenLine" class="btn btn-default btn-sm" ng-click="orderMaster.openLineItems()">Order Line Items</button>
in the typescript file
public openLineItems() {
if (this.$stateParams.id == 0) {
this.Flash.create('warning', "Need to save order!", 3000);
return
}
this.$window.open('#/orderLineitems/' + this.$stateParams.id);
}
I hope you see this example helpful as it was for me along with the other answers.
The first is the most concise, I would go with that. The first two are the same, but the first is just that little bit shorter, so you'll save on bytes. The third is plain wrong, because that condition will always evaluate true because the object will never be null or falsy for that matter.
Nothing wrong with:
from application.app.folder.file import func_name
Just make sure folder
also contains an __init__.py
, this allows it to be included as a package. Not sure why the other answers talk about PYTHONPATH
.
Use this code instead of it:
<frameset rows="100%,*">
<frame src="-------------------------URL-------------------------------">
<noframes>
<body>
Your browser does not support frames. To wiew this page please use supporting browsers.
</body>
</noframes>
</frameset>
Slight change to the FastArray from above:
'pushtest.vbs
imax = 10000000
value = "Testvalue"
s = imax & " of """ & value & """"
t0 = timer 'Fast array
a = array()
ub = UBound(a)
For i = 0 To imax
If i>ub Then
ReDim Preserve a(Int((ub+10)*1.1))
ub = UBound(a)
End If
a(i) = value
Next
ReDim Preserve a(i-1)
s = s & "[FastArr " & FormatNumber(timer - t0, 3, -1) & "]"
MsgBox s
There is no point in checking UBound(a)
in every cycle of the for if we know exactly when it changes.
I've changed it so that it checks does UBound(a)
just before the for starts and then only every time the ReDim
is called
On my computer the old method took 7.52 seconds for an imax of 10 millions.
The new method took 5.29 seconds for an imax of also 10 millions, which signifies a performance increase of over 20% (for 10 millions tries, obviously this percentage has a direct relationship to the number of tries)
Label without an onclick will behave as you would expect. It changes the input. What you relly want is to execute selectAll()
when you click on a label, right?
Then only add select all to the label onclick. Or wrap the input into the the label and assign onclick only for the label
<label for="check_all_1" onclick="selectAll(document.wizard_form, this);">
<input type="checkbox" id="check_all_1" name="check_all_1" title="Select All">
Select All
</label>
Declare a public string in form1
public string getdata;
In button of form1
form2 frm= new form2();
this.hide();
form2.show();
To send data to form1
you can try any event and code following in that event
form1 frm= new form1();
form1.getdata="some string to be sent to form1";
Now after closing of form2
and opening of form1
, you can use returned data in getdata
string.
I should like to contribute the modern answer. When this question was asked in 2013, using the Timestamp
class was right, for example for storing a date-time into your database. Today the class is long outdated. The modern Java date and time API came out with Java 8 in the spring of 2014, three and a half years ago. I recommend you use this instead.
Depending on your situation an exact requirements, there are two natural replacements for Timestamp
:
Instant
is a point on the time-line. For most purposes I would consider it safest to use this. An Instant
is independent of time zone and will usually work well even in situations where your client device and your database server run different time zones.LocalDateTime
is a date and time of day without time zone, like 2011-10-02 18:48:05.123 (to quote the question).A modern JDBC driver (JDBC 4.2 or higher) and other modern tools for database access will be happy to store either an Instant
or a LocalDateTime
into your database column of datatype timestamp
. Both classes and the other date-time classes I am using in this answer belong to the modern API known as java.time
or JSR-310.
It’s easiest to convert your string to LocalDateTime
, so let’s take that first:
DateTimeFormatter formatter
= DateTimeFormatter.ofPattern("uuuu-MM-dd HH:mm:ss.SSS");
String text = "2011-10-02 18:48:05.123";
LocalDateTime dateTime = LocalDateTime.parse(text, formatter);
System.out.println(dateTime);
This prints
2011-10-02T18:48:05.123
If your string was in yyyy-MM-dd format, instead do:
String text = "2009-10-20";
LocalDateTime dateTime = LocalDate.parse(text).atStartOfDay();
System.out.println(dateTime);
This prints
2009-10-20T00:00
Or still better, take the output from LocalDate.parse()
and store it into a database column of datatype date
.
In both cases the procedure for converting from a LocalDateTime
to an Instant
is:
Instant ts = dateTime.atZone(ZoneId.systemDefault()).toInstant();
System.out.println(ts);
I have specified a conversion using the JVM’s default time zone because this is what the outdated class would have used. This is fragile, though, since the time zone setting may be changed under our feet by other parts of your program or by other programs running in the same JVM. If you can, specify a time zone in the region/city format instead, for example:
Instant ts = dateTime.atZone(ZoneId.of("Europe/Athens")).toInstant();
This is what worked for me:
<div style="position:fixed; top:0px; left:0px; bottom:0px; right:0px; background: red;"> </div>
_x000D_
Use position:fixed
instead of position:absolute
, that way even if you scroll down the division will expand to the end of the screen.
in may case setting SMTPAuth to true fixed it. Of-course you need to set permissions for "Less secure apps" to Enabled.
$mail->SMTPAuth = true;
Try this, it works for both node and the browser.
isNode = (typeof exports !== 'undefined') &&
(typeof module !== 'undefined') &&
(typeof module.exports !== 'undefined') &&
(typeof navigator === 'undefined' || typeof navigator.appName === 'undefined') ? true : false,
asyncIt = (isNode ? function (func) {
process.nextTick(function () {
func();
});
} : function (func) {
setTimeout(func, 5);
});
Welcome to Java! This Nodes are like a blocks, they must be assembled to do amazing things! In this particular case, your nodes can represent a list, a linked list, You can see an example here:
public class ItemLinkedList {
private ItemInfoNode head;
private ItemInfoNode tail;
private int size = 0;
public int getSize() {
return size;
}
public void addBack(ItemInfo info) {
size++;
if (head == null) {
head = new ItemInfoNode(info, null, null);
tail = head;
} else {
ItemInfoNode node = new ItemInfoNode(info, null, tail);
this.tail.next =node;
this.tail = node;
}
}
public void addFront(ItemInfo info) {
size++;
if (head == null) {
head = new ItemInfoNode(info, null, null);
tail = head;
} else {
ItemInfoNode node = new ItemInfoNode(info, head, null);
this.head.prev = node;
this.head = node;
}
}
public ItemInfo removeBack() {
ItemInfo result = null;
if (head != null) {
size--;
result = tail.info;
if (tail.prev != null) {
tail.prev.next = null;
tail = tail.prev;
} else {
head = null;
tail = null;
}
}
return result;
}
public ItemInfo removeFront() {
ItemInfo result = null;
if (head != null) {
size--;
result = head.info;
if (head.next != null) {
head.next.prev = null;
head = head.next;
} else {
head = null;
tail = null;
}
}
return result;
}
public class ItemInfoNode {
private ItemInfoNode next;
private ItemInfoNode prev;
private ItemInfo info;
public ItemInfoNode(ItemInfo info, ItemInfoNode next, ItemInfoNode prev) {
this.info = info;
this.next = next;
this.prev = prev;
}
public void setInfo(ItemInfo info) {
this.info = info;
}
public void setNext(ItemInfoNode node) {
next = node;
}
public void setPrev(ItemInfoNode node) {
prev = node;
}
public ItemInfo getInfo() {
return info;
}
public ItemInfoNode getNext() {
return next;
}
public ItemInfoNode getPrev() {
return prev;
}
}
}
EDIT:
Declare ItemInfo as this:
public class ItemInfo {
private String name;
private String rfdNumber;
private double price;
private String originalPosition;
public ItemInfo(){
}
public ItemInfo(String name, String rfdNumber, double price, String originalPosition) {
this.name = name;
this.rfdNumber = rfdNumber;
this.price = price;
this.originalPosition = originalPosition;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getRfdNumber() {
return rfdNumber;
}
public void setRfdNumber(String rfdNumber) {
this.rfdNumber = rfdNumber;
}
public double getPrice() {
return price;
}
public void setPrice(double price) {
this.price = price;
}
public String getOriginalPosition() {
return originalPosition;
}
public void setOriginalPosition(String originalPosition) {
this.originalPosition = originalPosition;
}
}
Then, You can use your nodes inside the linked list like this:
public static void main(String[] args) {
ItemLinkedList list = new ItemLinkedList();
for (int i = 1; i <= 10; i++) {
list.addBack(new ItemInfo("name-"+i, "rfd"+i, i, String.valueOf(i)));
}
while (list.size() > 0){
System.out.println(list.removeFront().getName());
}
}
Best way to do is use the extension(pflannery.vscode-versionlens) in vscode.
this checks for all satisfy and checks for best fit.
i had lot of issues with updating and keeping my app functioining unitll i let verbose lense did the check and then i run
npm i
to install newly suggested dependencies.
If you use a cordova to build your app, for me the best soluction is change the argument cdvMinSdkVersion=15
to cdvMinSdkVersion=19
in the file platforms\android\gradle.properties
While the answers above are valid, if you are iterating over a dict {key:value} it this is the approach I like to use:
for key, value in Dictionary.items():
print(key, value)
Therefore, if I wanted to do something like stringify all keys and values in my dictionary, I would do this:
stringified_dictionary = {}
for key, value in Dictionary.items():
stringified_dictionary.update({str(key): str(value)})
return stringified_dictionary
This avoids any mutation issues when applying this type of iteration, which can cause erratic behavior (sometimes) in my experience.
You have two options,
-If you want the value:
Dim MyValue as Variant ' or string/date/long/...
MyValue = ThisWorkbook.Sheets(1).Range("A1").Value
-if you want the cell object:
Dim oCell as Range ' or object (but then you'll miss out on intellisense), and both can also contain more than one cell.
Set oCell = ThisWorkbook.Sheets(1).Range("A1")
First of all I love the script written by devart and I wanted to use it, but I found some limitation, so I decided to improve it:
I didn't have time to test it properly and I tested it only on SQL Server 2012/4
The next version will change the generation of FKs because they need to be added at the end. Otherwise they may fail.
Any comment will be appreciated.
set transaction isolation level read uncommitted;
SET NOCOUNT ON;
SET STATISTICS TIME OFF;
SET STATISTICS IO OFF;
-- http://stackoverflow.com/questions/12639948/sql-nvarchar-and-varchar-limits
--NB: Crazy table can still have truncation at 4000 because of unexpected number of indexes or other very long list of columns/defaults etc
-- triggers are not supported
-- xml indexes are not supported
DECLARE @Tables table(id int identity(1,1), [name] sysname);
insert into @Tables([name])
values
('<yourSchema>.<youTableName>')
,('<yourSchema2>.<youTableName2>')
;
DECLARE @object_id int;
DECLARE @SourceDatabase nvarchar(max) = N'SourceTest'; --this is used only by the insert
DECLARE @TargetDatabase nvarchar(max) = N'DescTest'; --this is used only by the insert and USE <DBName>
--- options ---
DECLARE @UseTransaction bit = 0;
DECLARE @GenerateUseDatabase bit = 0;
DECLARE @GenerateFKs bit = 1;
DECLARE @GenerateIdentity bit = 1;
DECLARE @GenerateCollation bit = 0;
DECLARE @GenerateCreateTable bit = 1;
DECLARE @GenerateIndexes bit = 1;
DECLARE @GenerateConstraints bit = 1;
DECLARE @GenerateKeyConstraints bit = 1;
DECLARE @GenerateConstraintNameOfDefaults bit = 1;
DECLARE @GenerateDropIfItExists bit = 1;
DECLARE @GenerateDropFKIfItExists bit = 0;
DECLARE @GenerateDelete bit = 0;
DECLARE @GenerateInsertInto bit = 0;
DECLARE @GenerateIdentityInsert int = 0; --0 ignore set,but add column; 1 generate; 2 ignore set and column
DECLARE @GenerateSetNoCount int = 2; --0 ignore set,1=set on, 2=set off
DECLARE @GenerateMessages bit = 1; --print with no wait
DECLARE @GenerateDataCompressionOptions bit = 1; --TODO: generates the compression option only of the table, not the indexes
--NB: the compression options reflects the design value.
--The actual compression of a the page is saved here
--SELECT * from sys.dm_db_database_page_allocations(DB_ID(), @object_ID, 0, 1, 'DETAILED')
-----------------------------------------------------------------------------
------------------------------------------------------------------------------
--- Let's play
DECLARE @DataTypeSpacer int = 45; --this is just to improve the formatting of the script ...
DECLARE @name sysname;
DECLARE @SQL NVARCHAR(MAX) = N''
DECLARE db_cursor CURSOR FOR SELECT [name] from @Tables
OPEN db_cursor
FETCH NEXT FROM db_cursor INTO @name
WHILE @@FETCH_STATUS = 0
BEGIN
SET @object_id = object_ID(@name)
goto CreateScript;
backFromCreateScript:
FETCH NEXT FROM db_cursor INTO @name
END
CLOSE db_cursor
DEALLOCATE db_cursor
return;
CreateScript:
DECLARE @CR NVARCHAR(max) = NCHAR(13);
DECLARE @TB NVARCHAR(max) = NCHAR(9);
DECLARE @CurrentIndent nvarchar(max) = ''
;WITH index_column AS
(
SELECT
ic.[object_id]
, ic.index_id
, ic.is_descending_key
, ic.is_included_column
, c.name
FROM sys.index_columns ic WITH (NOWAIT)
JOIN sys.columns c WITH (NOWAIT) ON ic.[object_id] = c.[object_id] AND ic.column_id = c.column_id
WHERE ic.[object_id] = @object_id
),
fk_columns AS
(
SELECT
k.constraint_object_id
, cname = c.name
, rcname = rc.name
FROM sys.foreign_key_columns k WITH (NOWAIT)
JOIN sys.columns rc WITH (NOWAIT) ON rc.[object_id] = k.referenced_object_id AND rc.column_id = k.referenced_column_id
JOIN sys.columns c WITH (NOWAIT) ON c.[object_id] = k.parent_object_id AND c.column_id = k.parent_column_id
WHERE k.parent_object_id = @object_id and @GenerateFKs = 1
)
SELECT @SQL =
-------------------- USE DATABASE --------------------------------------------------------------------------------------------------
CAST(
CASE WHEN @GenerateUseDatabase = 1
THEN N'USE ' + @TargetDatabase + N';' + @CR
ELSE N'' END
as nvarchar(max))
+
-------------------- SET NOCOUNT --------------------------------------------------------------------------------------------------
CAST(
CASE @GenerateSetNoCount
WHEN 1 THEN N'SET NOCOUNT ON;' + @CR
WHEN 2 THEN N'SET NOCOUNT OFF;' + @CR
ELSE N'' END
as nvarchar(max))
+
-------------------- USE TRANSACTION --------------------------------------------------------------------------------------------------
CAST(
CASE WHEN @UseTransaction = 1
THEN
N'SET XACT_ABORT ON' + @CR
+ N'BEGIN TRY' + @CR
+ N'BEGIN TRAN' + @CR
ELSE N'' END
as nvarchar(max))
+
-------------------- DROP SYNONYM --------------------------------------------------------------------------------------------------
CASE WHEN @GenerateDropIfItExists = 1
THEN
CAST(
N'IF OBJECT_ID(''' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N''',''SN'') IS NOT NULL DROP SYNONYM ' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N';' + @CR
as nvarchar(max))
ELSE
CAST(
N''
as nvarchar(max))
END
+
-------------------- DROP IS Exists --------------------------------------------------------------------------------------------------
CASE WHEN @GenerateDropIfItExists = 1
THEN
--Drop table if exists
CAST(
N'IF OBJECT_ID(''' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N''',''U'') IS NOT NULL DROP TABLE ' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N';' + @CR
as nvarchar(max))
+ @CR
ELSE N'' END
+
-------------------- DROP IS Exists --------------------------------------------------------------------------------------------------
CAST((CASE WHEN @GenerateMessages = 1 and @GenerateDropFKIfItExists = 1 THEN
N'RAISERROR(''DROP CONSTRAINTS OF %s'',10,1, ''' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N''') WITH NOWAIT;' + @CR
ELSE N'' END) as nvarchar(max))
+
CASE WHEN @GenerateDropFKIfItExists = 1
THEN
--Drop foreign keys
ISNULL(((
SELECT
CAST(
N'ALTER TABLE ' + quotename(s.name) + N'.' + quotename(t.name) + N' DROP CONSTRAINT ' + RTRIM(f.name) + N';' + @CR
as nvarchar(max))
FROM sys.tables t
INNER JOIN sys.foreign_keys f ON f.parent_object_id = t.object_id
INNER JOIN sys.schemas s ON s.schema_id = f.schema_id
WHERE f.referenced_object_id = @object_id
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'))
,N'') + @CR
ELSE N'' END
+
--------------------- CREATE TABLE -----------------------------------------------------------------------------------------------------------------
CAST((CASE WHEN @GenerateMessages = 1 THEN
N'RAISERROR(''CREATE TABLE %s'',10,1, ''' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N''') WITH NOWAIT;' + @CR
ELSE N'' END) as nvarchar(max))
+
CASE WHEN @GenerateCreateTable = 1 THEN
CAST(
N'CREATE TABLE ' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + @CR + N'(' + @CR + STUFF((
SELECT
CAST(
@TB + N',' + quotename(c.name) + N' ' + ISNULL(replicate(' ',@DataTypeSpacer - len(quotename(c.name))),'') --isnull(replicate) then len(quotename(c.name)) > @DataTypeSpacer
+
CASE WHEN c.is_computed = 1
THEN N' AS ' + cc.[definition]
ELSE UPPER(tp.name) +
CASE WHEN tp.name IN (N'varchar', N'char', N'varbinary', N'binary', N'text')
THEN N'(' + CASE WHEN c.max_length = -1 THEN N'MAX' ELSE CAST(c.max_length AS NVARCHAR(5)) END + N')'
WHEN tp.name IN (N'nvarchar', N'nchar', N'ntext')
THEN N'(' + CASE WHEN c.max_length = -1 THEN N'MAX' ELSE CAST(c.max_length / 2 AS NVARCHAR(5)) END + N')'
WHEN tp.name IN (N'datetime2', N'time2', N'datetimeoffset')
THEN N'(' + CAST(c.scale AS NVARCHAR(5)) + N')'
WHEN tp.name = N'decimal'
THEN N'(' + CAST(c.[precision] AS NVARCHAR(5)) + N',' + CAST(c.scale AS NVARCHAR(5)) + N')'
ELSE N''
END +
CASE WHEN c.collation_name IS NOT NULL and @GenerateCollation = 1 THEN N' COLLATE ' + c.collation_name ELSE N'' END +
CASE WHEN c.is_nullable = 1 THEN N' NULL' ELSE N' NOT NULL' END +
CASE WHEN dc.[definition] IS NOT NULL THEN CASE WHEN @GenerateConstraintNameOfDefaults = 1 THEN N' CONSTRAINT ' + quotename(dc.name) ELSE N'' END + N' DEFAULT' + dc.[definition] ELSE N'' END +
CASE WHEN ic.is_identity = 1 and @GenerateIdentity = 1 THEN N' IDENTITY(' + CAST(ISNULL(ic.seed_value, N'0') AS NCHAR(1)) + N',' + CAST(ISNULL(ic.increment_value, N'1') AS NCHAR(1)) + N')' ELSE N'' END
END + @CR
AS nvarchar(Max))
FROM sys.columns c WITH (NOWAIT)
INNER JOIN sys.types tp WITH (NOWAIT) ON c.user_type_id = tp.user_type_id
LEFT JOIN sys.computed_columns cc WITH (NOWAIT) ON c.[object_id] = cc.[object_id] AND c.column_id = cc.column_id
LEFT JOIN sys.default_constraints dc WITH (NOWAIT) ON c.default_object_id != 0 AND c.[object_id] = dc.parent_object_id AND c.column_id = dc.parent_column_id
LEFT JOIN sys.identity_columns ic WITH (NOWAIT) ON c.is_identity = 1 AND c.[object_id] = ic.[object_id] AND c.column_id = ic.column_id
WHERE c.[object_id] = @object_id
ORDER BY c.column_id
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'), 1, 2, @TB + N' ')
as nvarchar(max))
ELSE
CAST('' as nvarchar(max))
end
+
---------------------- Key Constraints ----------------------------------------------------------------
CAST(
case when @GenerateKeyConstraints <> 1 THEN N'' ELSE
ISNULL((SELECT @TB + N', CONSTRAINT ' + quotename(k.name) + N' PRIMARY KEY ' + ISNULL(kidx.type_desc, N'') + N'(' +
(SELECT STUFF((
SELECT N', ' + quotename(c.name) + N' ' + CASE WHEN ic.is_descending_key = 1 THEN N'DESC' ELSE N'ASC' END
FROM sys.index_columns ic WITH (NOWAIT)
JOIN sys.columns c WITH (NOWAIT) ON c.[object_id] = ic.[object_id] AND c.column_id = ic.column_id
WHERE ic.is_included_column = 0
AND ic.[object_id] = k.parent_object_id
AND ic.index_id = k.unique_index_id
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'), 1, 2, N''))
+ N')' + @CR
FROM sys.key_constraints k WITH (NOWAIT) LEFT JOIN sys.indexes kidx ON
k.parent_object_id = kidx.object_id and k.unique_index_id = kidx.index_id
WHERE k.parent_object_id = @object_id
AND k.[type] = N'PK'), N'') + N')' + @CR
END
as nvarchar(max))
+
CAST(
CASE
WHEN
@GenerateDataCompressionOptions = 1
AND
(SELECT top 1 data_compression_desc from sys.partitions where object_ID = @object_id and index_id = 1) <> N'NONE'
THEN
N'WITH (DATA_COMPRESSION=' + (SELECT top 1 data_compression_desc from sys.partitions where object_ID = @object_id and index_id = 1) + N')' + @CR
ELSE
N'' + @CR
END as nvarchar(max))
+
--------------------- FOREIGN KEYS -----------------------------------------------------------------------------------------------------------------
CAST((CASE WHEN @GenerateMessages = 1 and @GenerateDropFKIfItExists = 1 THEN
N'RAISERROR(''CREATING FK OF %s'',10,1, ''' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N''') WITH NOWAIT;' + @CR
ELSE N'' END) as nvarchar(max))
+
CAST(
ISNULL((SELECT (
SELECT @CR +
N'ALTER TABLE ' + + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + + N' WITH'
+ CASE WHEN fk.is_not_trusted = 1
THEN N' NOCHECK'
ELSE N' CHECK'
END +
N' ADD CONSTRAINT ' + quotename(fk.name) + N' FOREIGN KEY('
+ STUFF((
SELECT N', ' + quotename(k.cname) + N''
FROM fk_columns k
WHERE k.constraint_object_id = fk.[object_id]
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'), 1, 2, N'')
+ N')' +
N' REFERENCES ' + quotename(SCHEMA_NAME(ro.[schema_id])) + N'.' + quotename(ro.name) + N' ('
+ STUFF((
SELECT N', ' + quotename(k.rcname) + N''
FROM fk_columns k
WHERE k.constraint_object_id = fk.[object_id]
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'), 1, 2, N'')
+ N')'
+ CASE
WHEN fk.delete_referential_action = 1 THEN N' ON DELETE CASCADE'
WHEN fk.delete_referential_action = 2 THEN N' ON DELETE SET NULL'
WHEN fk.delete_referential_action = 3 THEN N' ON DELETE SET DEFAULT'
ELSE N''
END
+ CASE
WHEN fk.update_referential_action = 1 THEN N' ON UPDATE CASCADE'
WHEN fk.update_referential_action = 2 THEN N' ON UPDATE SET NULL'
WHEN fk.update_referential_action = 3 THEN N' ON UPDATE SET DEFAULT'
ELSE N''
END
+ @CR + N'ALTER TABLE ' + + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + + N' CHECK CONSTRAINT ' + quotename(fk.name) + N'' + @CR
FROM sys.foreign_keys fk WITH (NOWAIT)
JOIN sys.objects ro WITH (NOWAIT) ON ro.[object_id] = fk.referenced_object_id
WHERE fk.parent_object_id = @object_id
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)')), N'')
as nvarchar(max))
+
--------------------- INDEXES ----------------------------------------------------------------------------------------------------------
CAST((CASE WHEN @GenerateMessages = 1 and @GenerateIndexes = 1 THEN
N'RAISERROR(''CREATING INDEXES OF %s'',10,1, ''' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N''') WITH NOWAIT;' + @CR
ELSE N'' END) as nvarchar(max))
+
case when @GenerateIndexes = 1 THEN
CAST(
ISNULL(((SELECT
@CR + N'CREATE' + CASE WHEN i.is_unique = 1 THEN N' UNIQUE ' ELSE N' ' END
+ i.type_desc + N' INDEX ' + quotename(i.name) + N' ON ' + + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + + N' (' +
STUFF((
SELECT N', ' + quotename(c.name) + N'' + CASE WHEN c.is_descending_key = 1 THEN N' DESC' ELSE N' ASC' END
FROM index_column c
WHERE c.is_included_column = 0
AND c.index_id = i.index_id
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'), 1, 2, N'') + N')'
+ ISNULL(@CR + N'INCLUDE (' +
STUFF((
SELECT N', ' + quotename(c.name) + N''
FROM index_column c
WHERE c.is_included_column = 1
AND c.index_id = i.index_id
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)'), 1, 2, N'') + N')', N'') + @CR
FROM sys.indexes i WITH (NOWAIT)
WHERE i.[object_id] = @object_id
AND i.is_primary_key = 0
AND i.[type] in (1,2)
and @GenerateIndexes = 1
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)')
), N'')
as nvarchar(max))
ELSE
CAST(N'' as nvarchar(max))
END
+
------------------------ @GenerateDelete ----------------------------------------------------------
CAST((CASE WHEN @GenerateMessages = 1 and @GenerateDelete = 1 THEN
N'RAISERROR(''TRUNCATING %s'',10,1, ''' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N''') WITH NOWAIT;' + @CR
ELSE N'' END) as nvarchar(max))
+
CASE WHEN @GenerateDelete = 1 THEN
CAST(
(CASE WHEN exists (SELECT * FROM sys.foreign_keys WHERE referenced_object_id = @object_id) THEN
N'DELETE FROM ' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N';' + @CR
ELSE
N'TRUNCATE TABLE ' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N';' + @CR
END)
AS NVARCHAR(max))
ELSE
CAST(N'' as nvarchar(max))
END
+
------------------------- @GenerateInsertInto ----------------------------------------------------------
CAST((CASE WHEN @GenerateMessages = 1 and @GenerateDropFKIfItExists = 1 THEN
N'RAISERROR(''INSERTING INTO %s'',10,1, ''' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N''') WITH NOWAIT;' + @CR
ELSE N'' END) as nvarchar(max))
+
CASE WHEN @GenerateInsertInto = 1
THEN
CAST(
CASE WHEN EXISTS (SELECT * from sys.columns c where c.[object_id] = @object_id and is_identity = 1) AND @GenerateIdentityInsert = 1 THEN
N'SET IDENTITY_INSERT ' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N' ON;' + @CR
ELSE
CAST('' AS nvarchar(max))
END
+
N'INSERT INTO ' + QUOTENAME(@TargetDatabase) + N'.' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N'('
+ @CR
+
(
@TB + N' ' + SUBSTRING(
(
SELECT @TB + ','+ quotename(Name) + @CR
from sys.columns c
where
c.[object_id] = @object_id
AND system_type_ID <> 189 /*timestamp*/
AND is_computed = 0
and (is_identity = 0 or @GenerateIdentityInsert in (0,1))
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)')
,3,99999)
)
+ N')' + @CR + N'SELECT '
+ @CR
+
(
@TB + N' ' + SUBSTRING(
(
SELECT @TB + ','+ quotename(Name) + @CR
FROM sys.columns c
WHERE c.[object_id] = @object_id
and system_type_ID <> 189 /*timestamp*/
and is_computed = 0
and (is_identity = 0 or @GenerateIdentityInsert in (0,1))
FOR XML PATH(N''), TYPE).value(N'.', N'NVARCHAR(MAX)')
,3,99999)
)
+ N'FROM ' + @SourceDatabase + N'.' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id))
+ N';' + @CR
+ CASE WHEN EXISTS (SELECT * from sys.columns c where c.[object_id] = @object_id and is_identity = 1) AND @GenerateIdentityInsert = 1 THEN
N'SET IDENTITY_INSERT ' + quotename(OBJECT_schema_name(@object_id)) + N'.' + quotename(OBJECT_NAME(@object_id)) + N' OFF;'+ @CR
ELSE
CAST('' AS nvarchar(max))
END
as nvarchar(max))
ELSE
CAST(
N''
as nvarchar(max))
END
+
-------------------- USE TRANSACTION --------------------------------------------------------------------------------------------------
CAST(
CASE WHEN @UseTransaction = 1
THEN
@CR + N'COMMIT TRAN; '
+ @CR + N'END TRY'
+ @CR + N'BEGIN CATCH'
+ @CR + N' IF XACT_STATE() IN (-1,1)'
+ @CR + N' ROLLBACK TRAN;'
+ @CR + N''
+ @CR + N' SELECT ERROR_NUMBER() AS ErrorNumber '
+ @CR + N' ,ERROR_SEVERITY() AS ErrorSeverity '
+ @CR + N' ,ERROR_STATE() AS ErrorState '
+ @CR + N' ,ERROR_PROCEDURE() AS ErrorProcedure '
+ @CR + N' ,ERROR_LINE() AS ErrorLine '
+ @CR + N' ,ERROR_MESSAGE() AS ErrorMessage; '
+ @CR + N'END CATCH'
ELSE N'' END
as nvarchar(max))
--print is limited to 4000 chars, if necessary, I use multiple print
--to maintain the consistency of the script, I split near the closest CrLF to the max chunk size
DECLARE @i int = 1;
DECLARE @maxChunk integer = 3990;
DECLARE @len integer = @maxChunk;
WHILE @i < len(@SQL)
BEGIN
IF len(@SQL) > (@i + @len)
set @len = len(substring(@SQL, @i, @maxChunk)) - CHARINDEX(@CR, reverse(substring(@SQL, @i, @len))) + 1
PRINT substring(@SQL, @i, @len)
set @i = @i + @len
set @len = @maxChunk
END
--SELECT datalength(@SQL), @sql
--EXEC sys.sp_executesql @SQL
goto backFromCreateScript;
DateTime.ParseExact(input,"yyyyMMdd HH:mm",null);
assuming you meant to say that minutes followed the hours, not seconds - your example is a little confusing.
The ParseExact documentation details other overloads, in case you want to have the parse automatically convert to Universal Time or something like that.
As @Joel Coehoorn mentions, there's also the option of using TryParseExact, which will return a Boolean value indicating success or failure of the operation - I'm still on .Net 1.1, so I often forget this one.
If you need to parse other formats, you can check out the Standard DateTime Format Strings.
This is what I did. Works well.
First add the OkHttp to the gradle build file of the app module:
compile 'com.squareup.picasso:picasso:2.5.2'
compile 'com.squareup.okhttp3:okhttp:3.10.0'
compile 'com.jakewharton.picasso:picasso2-okhttp3-downloader:1.1.0'
Then make a class extending Application
import android.app.Application;
import com.jakewharton.picasso.OkHttp3Downloader;
import com.squareup.picasso.Picasso;
public class Global extends Application {
@Override
public void onCreate() {
super.onCreate();
Picasso.Builder builder = new Picasso.Builder(this);
builder.downloader(new OkHttp3Downloader(this,Integer.MAX_VALUE));
Picasso built = builder.build();
built.setIndicatorsEnabled(true);
built.setLoggingEnabled(true);
Picasso.setSingletonInstance(built);
}
}
add it to the Manifest file as follows :
<application
android:name=".Global"
.. >
</application>
Now use Picasso as you normally would. No changes.
EDIT:
if you want to use cached images only. Call the library like this. I've noticed that if we don't add the networkPolicy, images won't show up in an fully offline start even if they are cached. The code below solves the problem.
Picasso.with(this)
.load(url)
.networkPolicy(NetworkPolicy.OFFLINE)
.into(imageView);
EDIT #2
the problem with the above code is that if you clear cache, Picasso will keep looking for it offline in cache and fail, the following code example looks at the local cache, if not found offline, it goes online and replenishes the cache.
Picasso.with(getActivity())
.load(imageUrl)
.networkPolicy(NetworkPolicy.OFFLINE)
.into(imageView, new Callback() {
@Override
public void onSuccess() {
}
@Override
public void onError() {
//Try again online if cache failed
Picasso.with(getActivity())
.load(posts.get(position).getImageUrl())
.error(R.drawable.header)
.into(imageView, new Callback() {
@Override
public void onSuccess() {
}
@Override
public void onError() {
Log.v("Picasso","Could not fetch image");
}
});
}
});
As Ennui mentioned, IE 10 supports the -ms
prefixed version of Flexbox (IE 11 supports it unprefixed). The errors I can see in your code are:
display: -ms-flexbox
instead of display: -ms-flex
flex
values, like flex: 0 1 auto
to avoid ambiguitySo the final updated code is...
.flexbox form {
display: -webkit-flex;
display: -moz-flex;
display: -ms-flexbox;
display: -o-flex;
display: flex;
/* Direction defaults to 'row', so not really necessary to specify */
-webkit-flex-direction: row;
-moz-flex-direction: row;
-ms-flex-direction: row;
-o-flex-direction: row;
flex-direction: row;
}
.flexbox form input[type=submit] {
width: 31px;
}
.flexbox form input[type=text] {
width: auto;
/* Flex should have 3 values which is shorthand for
<flex-grow> <flex-shrink> <flex-basis> */
-webkit-flex: 1 1 auto;
-moz-flex: 1 1 auto;
-ms-flex: 1 1 auto;
-o-flex: 1 1 auto;
flex: 1 1 auto;
/* I don't think you need 'display: flex' on child elements * /
display: -webkit-flex;
display: -moz-flex;
display: -ms-flex;
display: -o-flex;
display: flex;
/**/
}
Following code from here is a useful solution. No keystores etc. Just call method SSLUtilities.trustAllHttpsCertificates() before initializing the service and port (in SOAP).
import java.security.GeneralSecurityException;
import java.security.SecureRandom;
import java.security.cert.X509Certificate;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
/**
* This class provide various static methods that relax X509 certificate and
* hostname verification while using the SSL over the HTTP protocol.
*
* @author Jiramot.info
*/
public final class SSLUtilities {
/**
* Hostname verifier for the Sun's deprecated API.
*
* @deprecated see {@link #_hostnameVerifier}.
*/
private static com.sun.net.ssl.HostnameVerifier __hostnameVerifier;
/**
* Thrust managers for the Sun's deprecated API.
*
* @deprecated see {@link #_trustManagers}.
*/
private static com.sun.net.ssl.TrustManager[] __trustManagers;
/**
* Hostname verifier.
*/
private static HostnameVerifier _hostnameVerifier;
/**
* Thrust managers.
*/
private static TrustManager[] _trustManagers;
/**
* Set the default Hostname Verifier to an instance of a fake class that
* trust all hostnames. This method uses the old deprecated API from the
* com.sun.ssl package.
*
* @deprecated see {@link #_trustAllHostnames()}.
*/
private static void __trustAllHostnames() {
// Create a trust manager that does not validate certificate chains
if (__hostnameVerifier == null) {
__hostnameVerifier = new SSLUtilities._FakeHostnameVerifier();
} // if
// Install the all-trusting host name verifier
com.sun.net.ssl.HttpsURLConnection
.setDefaultHostnameVerifier(__hostnameVerifier);
} // __trustAllHttpsCertificates
/**
* Set the default X509 Trust Manager to an instance of a fake class that
* trust all certificates, even the self-signed ones. This method uses the
* old deprecated API from the com.sun.ssl package.
*
* @deprecated see {@link #_trustAllHttpsCertificates()}.
*/
private static void __trustAllHttpsCertificates() {
com.sun.net.ssl.SSLContext context;
// Create a trust manager that does not validate certificate chains
if (__trustManagers == null) {
__trustManagers = new com.sun.net.ssl.TrustManager[]{new SSLUtilities._FakeX509TrustManager()};
} // if
// Install the all-trusting trust manager
try {
context = com.sun.net.ssl.SSLContext.getInstance("SSL");
context.init(null, __trustManagers, new SecureRandom());
} catch (GeneralSecurityException gse) {
throw new IllegalStateException(gse.getMessage());
} // catch
com.sun.net.ssl.HttpsURLConnection.setDefaultSSLSocketFactory(context
.getSocketFactory());
} // __trustAllHttpsCertificates
/**
* Return true if the protocol handler property java. protocol.handler.pkgs
* is set to the Sun's com.sun.net.ssl. internal.www.protocol deprecated
* one, false otherwise.
*
* @return true if the protocol handler property is set to the Sun's
* deprecated one, false otherwise.
*/
private static boolean isDeprecatedSSLProtocol() {
return ("com.sun.net.ssl.internal.www.protocol".equals(System
.getProperty("java.protocol.handler.pkgs")));
} // isDeprecatedSSLProtocol
/**
* Set the default Hostname Verifier to an instance of a fake class that
* trust all hostnames.
*/
private static void _trustAllHostnames() {
// Create a trust manager that does not validate certificate chains
if (_hostnameVerifier == null) {
_hostnameVerifier = new SSLUtilities.FakeHostnameVerifier();
} // if
// Install the all-trusting host name verifier:
HttpsURLConnection.setDefaultHostnameVerifier(_hostnameVerifier);
} // _trustAllHttpsCertificates
/**
* Set the default X509 Trust Manager to an instance of a fake class that
* trust all certificates, even the self-signed ones.
*/
private static void _trustAllHttpsCertificates() {
SSLContext context;
// Create a trust manager that does not validate certificate chains
if (_trustManagers == null) {
_trustManagers = new TrustManager[]{new SSLUtilities.FakeX509TrustManager()};
} // if
// Install the all-trusting trust manager:
try {
context = SSLContext.getInstance("SSL");
context.init(null, _trustManagers, new SecureRandom());
} catch (GeneralSecurityException gse) {
throw new IllegalStateException(gse.getMessage());
} // catch
HttpsURLConnection.setDefaultSSLSocketFactory(context
.getSocketFactory());
} // _trustAllHttpsCertificates
/**
* Set the default Hostname Verifier to an instance of a fake class that
* trust all hostnames.
*/
public static void trustAllHostnames() {
// Is the deprecated protocol setted?
if (isDeprecatedSSLProtocol()) {
__trustAllHostnames();
} else {
_trustAllHostnames();
} // else
} // trustAllHostnames
/**
* Set the default X509 Trust Manager to an instance of a fake class that
* trust all certificates, even the self-signed ones.
*/
public static void trustAllHttpsCertificates() {
// Is the deprecated protocol setted?
if (isDeprecatedSSLProtocol()) {
__trustAllHttpsCertificates();
} else {
_trustAllHttpsCertificates();
} // else
} // trustAllHttpsCertificates
/**
* This class implements a fake hostname verificator, trusting any host
* name. This class uses the old deprecated API from the com.sun. ssl
* package.
*
* @author Jiramot.info
*
* @deprecated see {@link SSLUtilities.FakeHostnameVerifier}.
*/
public static class _FakeHostnameVerifier implements
com.sun.net.ssl.HostnameVerifier {
/**
* Always return true, indicating that the host name is an acceptable
* match with the server's authentication scheme.
*
* @param hostname the host name.
* @param session the SSL session used on the connection to host.
* @return the true boolean value indicating the host name is trusted.
*/
public boolean verify(String hostname, String session) {
return (true);
} // verify
} // _FakeHostnameVerifier
/**
* This class allow any X509 certificates to be used to authenticate the
* remote side of a secure socket, including self-signed certificates. This
* class uses the old deprecated API from the com.sun.ssl package.
*
* @author Jiramot.info
*
* @deprecated see {@link SSLUtilities.FakeX509TrustManager}.
*/
public static class _FakeX509TrustManager implements
com.sun.net.ssl.X509TrustManager {
/**
* Empty array of certificate authority certificates.
*/
private static final X509Certificate[] _AcceptedIssuers = new X509Certificate[]{};
/**
* Always return true, trusting for client SSL chain peer certificate
* chain.
*
* @param chain the peer certificate chain.
* @return the true boolean value indicating the chain is trusted.
*/
public boolean isClientTrusted(X509Certificate[] chain) {
return (true);
} // checkClientTrusted
/**
* Always return true, trusting for server SSL chain peer certificate
* chain.
*
* @param chain the peer certificate chain.
* @return the true boolean value indicating the chain is trusted.
*/
public boolean isServerTrusted(X509Certificate[] chain) {
return (true);
} // checkServerTrusted
/**
* Return an empty array of certificate authority certificates which are
* trusted for authenticating peers.
*
* @return a empty array of issuer certificates.
*/
public X509Certificate[] getAcceptedIssuers() {
return (_AcceptedIssuers);
} // getAcceptedIssuers
} // _FakeX509TrustManager
/**
* This class implements a fake hostname verificator, trusting any host
* name.
*
* @author Jiramot.info
*/
public static class FakeHostnameVerifier implements HostnameVerifier {
/**
* Always return true, indicating that the host name is an acceptable
* match with the server's authentication scheme.
*
* @param hostname the host name.
* @param session the SSL session used on the connection to host.
* @return the true boolean value indicating the host name is trusted.
*/
public boolean verify(String hostname, javax.net.ssl.SSLSession session) {
return (true);
} // verify
} // FakeHostnameVerifier
/**
* This class allow any X509 certificates to be used to authenticate the
* remote side of a secure socket, including self-signed certificates.
*
* @author Jiramot.info
*/
public static class FakeX509TrustManager implements X509TrustManager {
/**
* Empty array of certificate authority certificates.
*/
private static final X509Certificate[] _AcceptedIssuers = new X509Certificate[]{};
/**
* Always trust for client SSL chain peer certificate chain with any
* authType authentication types.
*
* @param chain the peer certificate chain.
* @param authType the authentication type based on the client
* certificate.
*/
public void checkClientTrusted(X509Certificate[] chain, String authType) {
} // checkClientTrusted
/**
* Always trust for server SSL chain peer certificate chain with any
* authType exchange algorithm types.
*
* @param chain the peer certificate chain.
* @param authType the key exchange algorithm used.
*/
public void checkServerTrusted(X509Certificate[] chain, String authType) {
} // checkServerTrusted
/**
* Return an empty array of certificate authority certificates which are
* trusted for authenticating peers.
*
* @return a empty array of issuer certificates.
*/
public X509Certificate[] getAcceptedIssuers() {
return (_AcceptedIssuers);
} // getAcceptedIssuers
} // FakeX509TrustManager
} // SSLUtilities
Well, I made a simple two liner script for this, Its small and does what u want.
Check it http://jsfiddle.net/9RxLM/
Its a jquery solution :D
+ (NSString *) getUniqueUUID {
NSError * error;
NSString * uuid = [KeychainUtils getPasswordForUsername:kBuyassUser andServiceName:kIdOgBetilngService error:&error];
if (error) {
NSLog(@"Error geting unique UUID for this device! %@", [error localizedDescription]);
return nil;
}
if (!uuid) {
DLog(@"No UUID found. Creating a new one.");
uuid = [IDManager GetUUID];
uuid = [Util md5String:uuid];
[KeychainUtils storeUsername:USER_NAME andPassword:uuid forServiceName:SERVICE_NAME updateExisting:YES error:&error];
if (error) {
NSLog(@"Error getting unique UUID for this device! %@", [error localizedDescription]);
return nil;
}
}
return uuid;
}
Still had trouble after trying all of the answers above (I use Visual Studio 2013). Nothing was copied to the publish folder.
The catch was that if I run MSBuild with an individual project instead of a solution, I have to put an additional parameter that specifies Visual Studio version:
/p:VisualStudioVersion=12.0
12.0
is for VS2013, replace with the version you use. Once I added this parameter, it just worked.
The complete command line looks like this:
MSBuild C:\PathToMyProject\MyProject.csproj /p:DeployOnBuild=true /p:PublishProfile=MyPublishProfile /p:VisualStudioVersion=12.0
I've found it here:
http://www.asp.net/mvc/overview/deployment/visual-studio-web-deployment/command-line-deployment
They state:
If you specify an individual project instead of a solution, you have to add a parameter that specifies the Visual Studio version.
How about "TIMESTAMPDIFF":
SELECT TIMESTAMPDIFF(SECOND,'2009-05-18','2009-07-29') from `post_statistics`
https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html#function_timestampdiff
Here is the solution.
When you are receiving array from your database. and you are storing array data inside a variable but the variable defined as object. This time you will get the error.
I am receiving array from database and I'm stroing that array inside a variable 'bannersliders'. 'bannersliders' type is now 'any' but if you write 'bannersliders' is an object. Like bannersliders:any={}. So this time you are storing array data inside object type variable. So you find that error.
So you have to write variable like 'bannersliders:any;' or 'bannersliders:any=[]'.
Here I am giving an example.
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.7.5/angular.min.js"></script>
bannersliders:any;
getallbanner(){
this.bannerService.getallbanner().subscribe(data=>{
this.bannersliders =data;
})
}
_x000D_
The generate 204 might be dynamically loading the suggestions of search criteria. AS i can see from my load test script, this is seemingly responsible for every server call each time the user types into the text box
Swift Method, and supply a demo.
func topMostController() -> UIViewController {
var topController: UIViewController = UIApplication.sharedApplication().keyWindow!.rootViewController!
while (topController.presentedViewController != nil) {
topController = topController.presentedViewController!
}
return topController
}
func demo() {
let vc = ViewController()
let nav = UINavigationController.init(rootViewController: vc)
topMostController().present(nav, animated: true, completion: nil)
}
Because of changes to how tracking branches are created and pushed I no longer recommend renaming branches. This is what I recommend now:
Make a copy of the branch at its current state:
git branch crazyexperiment
(The git branch <name>
command will leave you with your current branch still checked out.)
Reset your current branch to your desired commit with git reset
:
git reset --hard c2e7af2b51
(Replace c2e7af2b51
with the commit that you want to go back to.)
When you decide that your crazy experiment branch doesn't contain anything useful, you can delete it with:
git branch -D crazyexperiment
It's always nice when you're starting out with history-modifying git commands (reset, rebase) to create backup branches before you run them. Eventually once you're comfortable you won't find it necessary. If you do modify your history in a way that you don't want and haven't created a backup branch, look into git reflog
. Git keeps commits around for quite a while even if there are no branches or tags pointing to them.
A slightly less scary way to do this than the git reset --hard
method is to create a new branch. Let's assume that you're on the master
branch and the commit you want to go back to is c2e7af2b51
.
Rename your current master branch:
git branch -m crazyexperiment
Check out your good commit:
git checkout c2e7af2b51
Make your new master branch here:
git checkout -b master
Now you still have your crazy experiment around if you want to look at it later, but your master branch is back at your last known good point, ready to be added to. If you really want to throw away your experiment, you can use:
git branch -D crazyexperiment
Use pandas:
import pandas as pd
my_csv = pd.read_csv(filename)
column = my_csv.column_name
# you can also use my_csv['column_name']
Discard unneeded columns at parse time:
my_filtered_csv = pd.read_csv(filename, usecols=['col1', 'col3', 'col7'])
P.S. I'm just aggregating what other's have said in a simple manner. Actual answers are taken from here and here.
Connecting to Oracle is ugly. Here is some cleaner code with a using statement. A lot of the other samples don't call the IDisposable Methods on the objects they create.
using (OracleConnection connection = new OracleConnection("ConnectionString"))
using (OracleCommand command = new OracleCommand("ProcName", connection))
{
command.CommandType = CommandType.StoredProcedure;
command.Parameters.Add("ParameterName", OracleDbType.Varchar2).Value = "Your Data Here";
command.Parameters.Add("SomeOutVar", OracleDbType.Varchar2, 120);
command.Parameters["return_out"].Direction = ParameterDirection.Output;
command.Parameters.Add("SomeOutVar1", OracleDbType.Varchar2, 120);
command.Parameters["return_out2"].Direction = ParameterDirection.Output;
connection.Open();
command.ExecuteNonQuery();
string SomeOutVar = command.Parameters["SomeOutVar"].Value.ToString();
string SomeOutVar1 = command.Parameters["SomeOutVar1"].Value.ToString();
}
Use malloc()
when you don't know the amount of memory needed during compile time. In case if you have read-only strings then you can use const char* str = "something";
. Note that the string is most probably be stored in a read-only memory location and you'll not be able to modify it. On the other hand if you know the string during compiler time then you can do something like: char str[10]; strcpy(str, "Something");
Here the memory is allocated from stack and you will be able to modify the str. Third case is allocating using malloc. Lets say you don'r know the length of the string during compile time. Then you can do char* str = malloc(requiredMem); strcpy(str, "Something"); free(str);
Use count(d.ertek)
or count(d.id)
instead of count(d)
. This can be happen when you have composite primary key at your entity.
With 4.0, you will need to manage this yourself by setting the culture for each thread as Alexei describes. But with 4.5, you can define a culture for the appdomain and that is the preferred way to handle this. The relevant apis are CultureInfo.DefaultThreadCurrentCulture and CultureInfo.DefaultThreadCurrentUICulture.
Ok found out the Tomcat file server.xml must be configured as well for the data source to work. So just add:
<Resource
auth="Container"
driverClassName="org.apache.derby.jdbc.EmbeddedDriver"
maxActive="20"
maxIdle="10"
maxWait="-1"
name="ds/flexeraDS"
type="javax.sql.DataSource"
url="jdbc:derby:flexeraDB;create=true"
/>
If you want each task to run regardless of any failures, you can do something like:
task :build_all do
[:debug, :release].each do |t|
ts = 0
begin
Rake::Task["build"].invoke(t)
rescue
ts = 1
next
ensure
Rake::Task["build"].reenable # If you need to reenable
end
return ts # Return exit code 1 if any failed, 0 if all success
end
end
Very annoying, no cookie file exmpale on the official website https://ec.haxx.se/http/http-cookies.
Finnaly, I find it does not work, if your file content is just copyied like this
foo1=bar;foo2=bar2
I gusess the format must looks the style said by @Agustí Sánchez . You can test it by -c to create a cookie file on a website.
So try this way, it works
curl -H "Cookie:`cat ./my.cookie`" http://xxxx.com
You can just copy the cookie from chrome console network tab.
For me, this error was because I had some of my data titles were two names, I merged them in one name and all went well.
This code make clean dataframe:
df = pd.DataFrame({'a':[1,2], 'b':[3,4]})
#clean
df = pd.DataFrame()
You can use diff
tool in linux to compare two files. You can use --changed-group-format and --unchanged-group-format options to filter required data.
Following three options can use to select the relevant group for each option:
'%<' get lines from FILE1
'%>' get lines from FILE2
'' (empty string) for removing lines from both files.
E.g: diff --changed-group-format="%<" --unchanged-group-format="" file1.txt file2.txt
[root@vmoracle11 tmp]# cat file1.txt
test one
test two
test three
test four
test eight
[root@vmoracle11 tmp]# cat file2.txt
test one
test three
test nine
[root@vmoracle11 tmp]# diff --changed-group-format='%<' --unchanged-group-format='' file1.txt file2.txt
test two
test four
test eight
@RequestParam
annotated parameters get linked to specific Servlet request parameters. Parameter values are converted to the declared method argument type.
This annotation indicates that a method parameter should be bound to a web request parameter.
For example Angular request for Spring RequestParam(s) would look like that:
$http.post('http://localhost:7777/scan/l/register?username="Johny"&password="123123"&auth=true')
.success(function (data, status, headers, config) {
...
})
Endpoint with RequestParam:
@RequestMapping(method = RequestMethod.POST, value = "/register")
public Map<String, String> register(Model uiModel,
@RequestParam String username,
@RequestParam String password,
@RequestParam boolean auth,
HttpServletRequest httpServletRequest) {...
@RequestBody
annotated parameters get linked to the HTTP request body. Parameter values are converted to the declared method argument type using HttpMessageConverters.
This annotation indicates a method parameter should be bound to the body of the web request.
For example Angular request for Spring RequestBody would look like that:
$scope.user = {
username: "foo",
auth: true,
password: "bar"
};
$http.post('http://localhost:7777/scan/l/register', $scope.user).
success(function (data, status, headers, config) {
...
})
Endpoint with RequestBody:
@RequestMapping(method = RequestMethod.POST, produces = "application/json",
value = "/register")
public Map<String, String> register(Model uiModel,
@RequestBody User user,
HttpServletRequest httpServletRequest) {...
Hope this helps.
I am not sure did you see this list of MS SQL Modules for Node JS
Share your experience after using one if possible .
Good Luck
Here is how I configured my VS for C++ using g++ compiler and it works great including debugging options:
tasks.json file
{
"version": "0.1.0",
"command": "g++",
"isShellCommand": true,
// compiles and links with debugger information
"args": ["-g", "-o", "hello.exe", "hello.cpp"],
// without debugger information
// "args": ["-o", "hello.exe", "hello.cpp"],
"showOutput": "always"
}
launch.json file
{
"version": "0.2.0",
"configurations": [
{
"name": "C++ Launch (Windows)",
"type": "cppdbg",
"request": "launch",
"program": "${workspaceRoot}/hello.exe",
"MIMode": "gdb",
"miDebuggerPath": "C:\\MinGw\\bin\\gdb.exe",
"stopAtEntry": false,
"cwd": "${workspaceRoot}",
"externalConsole": false,
"visualizerFile": "${workspaceRoot}/my.natvis"
}
]
}
I also have 'C/C++ for Visual Studio Code' extension installed in VS Code
Though it is marked as resolved here my KOTLIN RESOLUTION
fun log(properties: Map<String, Any>) {
val propertyPairsList = properties.map { Pair(it.key, it.value) }
val bundle = bundleOf(*propertyPairsList.toTypedArray())
}
bundleOf has vararg parameter
Another example:
[2,4,8].splice(1, 2) -> returns [4, 8], original array is [2]
[2,4,8].slice(1, 2) -> returns 4, original array is [2,4,8]
Here's a full script. Fill in your file names and run it and it should work! Here's a video tutorial on the logic behind the script.
var fs = require('fs');
function ReadAppend(file, appendFile){
fs.readFile(appendFile, function (err, data) {
if (err) throw err;
console.log('File was read');
fs.appendFile(file, data, function (err) {
if (err) throw err;
console.log('The "data to append" was appended to file!');
});
});
}
// edit this with your file names
file = 'name_of_main_file.csv';
appendFile = 'name_of_second_file_to_combine.csv';
ReadAppend(file, appendFile);
For the first one remove the spaces. Whitespace matters for the set command.
set guifont=Monaco:h20
For the second one it should be (the h specifies the height)
set guifont=Monospace:h20
My recommendation for setting the font is to do (if your version supports it)
set guifont=*
This will pop up a menu that allows you to select the font. After selecting the font, type
set guifont?
To show what the current guifont is set to. After that copy that line into your vimrc or gvimrc. If there are spaces in the font add a \
to escape the space.
set guifont=Monospace\ 20
If you were originally looking for the answer to this question (int value in sorted (Ascending) int array), then you can use the following code that performs a binary search (fastest result):
static inline bool exists(int ints[], int size, int k) // array, array's size, searched value
{
if (size <= 0) // check that array size is not null or negative
return false;
// sort(ints, ints + size); // uncomment this line if array wasn't previously sorted
return (std::binary_search(ints, ints + size, k));
}
edit: Also works for unsorted int array if uncommenting sort.
Spend a whole week, after all the following setting worked ! and finally saved. Removing the UrlScan from ISAPI fileters in IIS fixes the problem in our case
How about this modification on 7daysclean.cmd to take a leap year into account?
It can be done in less than 10 lines of coding!
set /a Leap=0
if (Month GEQ 2 and ((Years%4 EQL 0 and Years%100 NEQ 0) or Years%400 EQL 0)) set /a Leap=day
set /a Months=!_months!+Leap
Edit by Mofi:
The condition above contributed by J.R. evaluates always to false because of invalid syntax.
And Month GEQ 2
is also wrong because adding 86400 seconds for one more day must be done in a leap year only for the months March to December, but not for February.
A working code to take leap day into account - in current year only - in batch file 7daysclean.cmd posted by Jay would be:
set "LeapDaySecs=0"
if %Month% LEQ 2 goto CalcMonths
set /a "LeapRule=Years%%4"
if %LeapRule% NEQ 0 goto CalcMonths
rem The other 2 rules can be ignored up to year 2100.
set /A "LeapDaySecs=day"
:CalcMonths
set /a Months=!_months!+LeapDaySecs
var $th = $td.closest('tbody').prev('thead').find('> tr > th:eq(' + $td.index() + ')');
Or a little bit simplified
var $th = $td.closest('table').find('th').eq($td.index());
If you are specifically looking for getting the difference between two files, then this might help:
with open('first_file', 'r') as file1:
with open('second_file', 'r') as file2:
difference = set(file1).difference(file2)
difference.discard('\n')
with open('diff.txt', 'w') as file_out:
for line in difference:
file_out.write(line)
You can use DataFrame.any
with parameter axis=1
for check at least one True
in row by DataFrame.isna
with boolean indexing
:
df1 = df[df.isna().any(axis=1)]
d = {'filename': ['M66_MI_NSRh35d32kpoints.dat', 'F71_sMI_DMRI51d.dat', 'F62_sMI_St22d7.dat', 'F41_Car_HOC498d.dat', 'F78_MI_547d.dat'], 'alpha1': [0.8016, 0.0, 1.721, 1.167, 1.897], 'alpha2': [0.9283, 0.0, 3.833, 2.809, 5.459], 'gamma1': [1.0, np.nan, 0.23748000000000002, 0.36419, 0.095319], 'gamma2': [0.074804, 0.0, 0.15, 0.3, np.nan], 'chi2min': [39.855990000000006, 1e+25, 10.91832, 7.966335000000001, 25.93468]}
df = pd.DataFrame(d).set_index('filename')
print (df)
alpha1 alpha2 gamma1 gamma2 chi2min
filename
M66_MI_NSRh35d32kpoints.dat 0.8016 0.9283 1.000000 0.074804 3.985599e+01
F71_sMI_DMRI51d.dat 0.0000 0.0000 NaN 0.000000 1.000000e+25
F62_sMI_St22d7.dat 1.7210 3.8330 0.237480 0.150000 1.091832e+01
F41_Car_HOC498d.dat 1.1670 2.8090 0.364190 0.300000 7.966335e+00
F78_MI_547d.dat 1.8970 5.4590 0.095319 NaN 2.593468e+01
Explanation:
print (df.isna())
alpha1 alpha2 gamma1 gamma2 chi2min
filename
M66_MI_NSRh35d32kpoints.dat False False False False False
F71_sMI_DMRI51d.dat False False True False False
F62_sMI_St22d7.dat False False False False False
F41_Car_HOC498d.dat False False False False False
F78_MI_547d.dat False False False True False
print (df.isna().any(axis=1))
filename
M66_MI_NSRh35d32kpoints.dat False
F71_sMI_DMRI51d.dat True
F62_sMI_St22d7.dat False
F41_Car_HOC498d.dat False
F78_MI_547d.dat True
dtype: bool
df1 = df[df.isna().any(axis=1)]
print (df1)
alpha1 alpha2 gamma1 gamma2 chi2min
filename
F71_sMI_DMRI51d.dat 0.000 0.000 NaN 0.0 1.000000e+25
F78_MI_547d.dat 1.897 5.459 0.095319 NaN 2.593468e+01
The only problem with JSON in Java is that if your XML has a single child, but is an array, it will convert it to an object instead of an array. This can cause problems if you dynamically always convert from XML to JSON, where if your example XML has only one element, you return an object, but if it has 2+, you return an array, which can cause parsing issues for people using the JSON.
Infoscoop's XML2JSON class has a way of tagging elements that are arrays before doing the conversion, so that arrays can be properly mapped, even if there is only one child in the XML.
Here is an example of using it (in a slightly different language, but you can also see how arrays is used from the nodelist2json() method of the XML2JSON link).
You could use:
parentWindow.maxsize(#,#);
parentWindow.minsize(x,x);
At the bottom of your code to set the fixed window size.
I would expect that the JVM gracefully interrupts (thread.interrupt()
) all the running threads created by the application, at least for signals SIGINT (kill -2)
and SIGTERM (kill -15)
.
This way, the signal will be forwarded to them, allowing a gracefully thread cancellation and resource finalization in the standard ways.
But this is not the case (at least in my JVM implementation: Java(TM) SE Runtime Environment (build 1.8.0_25-b17), Java HotSpot(TM) 64-Bit Server VM (build 25.25-b02, mixed mode)
.
As other users commented, the usage of shutdown hooks seems mandatory.
So, how do I would handle it?
Well first, I do not care about it in all programs, only in those where I want to keep track of user cancellations and unexpected ends. For example, imagine that your java program is a process managed by other. You may want to differentiate whether it has been terminated gracefully (SIGTERM
from the manager process) or a shutdown has occurred (in order to relaunch automatically the job on startup).
As a basis, I always make my long-running threads periodically aware of interrupted status and throw an InterruptedException
if they interrupted. This enables execution finalization in way controlled by the developer (also producing the same outcome as standard blocking operations). Then, at the top level of the thread stack, InterruptedException
is captured and appropriate clean-up performed. These threads are coded to known how to respond to an interruption request. High cohesion design.
So, in these cases, I add a shutdown hook, that does what I think the JVM should do by default: interrupt all the non-daemon threads created by my application that are still running:
Runtime.getRuntime().addShutdownHook(new Thread() {
@Override
public void run() {
System.out.println("Interrupting threads");
Set<Thread> runningThreads = Thread.getAllStackTraces().keySet();
for (Thread th : runningThreads) {
if (th != Thread.currentThread()
&& !th.isDaemon()
&& th.getClass().getName().startsWith("org.brutusin")) {
System.out.println("Interrupting '" + th.getClass() + "' termination");
th.interrupt();
}
}
for (Thread th : runningThreads) {
try {
if (th != Thread.currentThread()
&& !th.isDaemon()
&& th.isInterrupted()) {
System.out.println("Waiting '" + th.getName() + "' termination");
th.join();
}
} catch (InterruptedException ex) {
System.out.println("Shutdown interrupted");
}
}
System.out.println("Shutdown finished");
}
});
Complete test application at github: https://github.com/idelvall/kill-test
You actually want to show a placeholder, HTML 5 offer this feature and it's very sweet !
Try this out :
<input name="Name" placeholder="Enter Your Name">
As khaos said, a destination unreachable could also mean that something is blocking the way from or to your destination. For example an ACL that filters bad IP addresses.
Just replace session_start with this.
if (!session_id() && !headers_sent()) {
session_start();
}
You can put it anywhere, even at the end :) Works fine for me. $_SESSION is accessible as well.
It needs a latest stable sdk-platform installed. I installed SDK-Platform from API 25. It fixed my problem.
This seems to work really well (taken from another thread)
import urllib2, base64
request = urllib2.Request("http://api.foursquare.com/v1/user")
base64string = base64.encodestring('%s:%s' % (username, password)).replace('\n', '')
request.add_header("Authorization", "Basic %s" % base64string)
result = urllib2.urlopen(request)
Here is another solution considering all columns (more compact way of J.J's answer);
ar=np.array([[0, 0, 0, 1],
[1, 0, 1, 0],
[0, 1, 0, 0],
[1, 0, 0, 1],
[0, 0, 1, 0],
[1, 1, 0, 0]])
Sort with lexsort,
ar[np.lexsort(([ar[:, i] for i in range(ar.shape[1]-1, -1, -1)]))]
Output:
array([[0, 0, 0, 1],
[0, 0, 1, 0],
[0, 1, 0, 0],
[1, 0, 0, 1],
[1, 0, 1, 0],
[1, 1, 0, 0]])
You end up with both modified
in the output of git status
if there were conflicts produced by a merge. git isn't letting you change branch until you've resolved these conflicts. If you edit that file, you should see some conflict markers in it - there's a guide to resolving those conflicts in the git manual. (Since kernel.org is currently down, you can find that guide here instead.)
Alternatively, if you think the merge was a mistake, you could undo it with: git reset --merge
The POST/GET with 204 seems fine in the first sight and will also work.
Documentation says, 2xx -- This class of status codes indicates the action requested by the client was received, understood, accepted, and processed successfully. whereas 4xx -- The 4xx class of status code is intended for situations in which the client seems to have erred.
Since, the request was successfully received, understood and processed on server. The result was that the resource was not found. So, in this case this was not an error on the client side or the client has not erred.
Hence this should be a series 2xx code and not 4xx. Sending 204 (No Content) in this case will be better than a 404 or 410 response.
TLDR : check if packaging
element inside the pom.xml file is set to jar
.
Like this - <packaging>jar</packaging>
. If it set to pom
your target folder will not be created even after you Clean and Build your project and Maven executable won't be able to find .class
files (because they don't exist), after which you get Error: Could not find or load main class your.package.name.MainClass
After creating a Maven POM project in Netbeans 8.2, the content of the default pom.xml
file are as follows -
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.mycompany</groupId>
<artifactId>myproject</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>pom</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
</project>
Here packaging
element is set to pom
. Hence the target
directory is not created as we are not enabling maven to package our application as a jar
file. Change it to jar
then Clean and Build your project, you should see target directory created at root location. Now you should be able to run that java file with main method.
When no packaging is declared, Maven assumes the packaging as jar
. Other core packaging values are pom
, war
, maven-plugin
, ejb
, ear
, rar
. These define the goals that execute on each corresponsding build life-cycle phase of that package. See more here
Put a global variable to generate the ids.
<script>
$(function(){
// Variable to get ids for the checkboxes
var idCounter=1;
$("#btn1").click(function(){
var val = $("#txtAdd").val();
$("#divContainer").append ( "<label for='chk_" + idCounter + "'>" + val + "</label><input id='chk_" + idCounter + "' type='checkbox' value='" + val + "' />" );
idCounter ++;
});
});
</script>
<div id='divContainer'></div>
<input type="text" id="txtAdd" />
<button id="btn1">Click</button>
I would suspect that there can be as many as 2**32 -1
numbered match variables, on a 32-bit compiled Perl binary.
There is no default value to control deleting old log files created by DailyRollingFileAppender. But you can write your own custom Appender that deletes old log files in much the same way as setting maxBackupIndex does for RollingFileAppender.
Simple instructions found here
From 1:
If you are trying to use the Apache Log4J DailyRollingFileAppender for a daily log file, you may need to want to specify the maximum number of files which should be kept. Just like rolling RollingFileAppender supports maxBackupIndex. But the current version of Log4j (Apache log4j 1.2.16) does not provide any mechanism to delete old log files if you are using DailyRollingFileAppender. I tried to make small modifications in the original version of DailyRollingFileAppender to add maxBackupIndex property. So, it would be possible to clean up old log files which may not be required for future usage.
1) I am sure there is no difference speedwise, both use FileInputStream internally and buffering
2) You can take measurements and see for yourself
3) Though there's no performance benefits I like the 1.7 approach
try (BufferedReader br = Files.newBufferedReader(Paths.get("test.txt"), StandardCharsets.UTF_8)) {
for (String line = null; (line = br.readLine()) != null;) {
//
}
}
4) Scanner based version
try (Scanner sc = new Scanner(new File("test.txt"), "UTF-8")) {
while (sc.hasNextLine()) {
String line = sc.nextLine();
}
// note that Scanner suppresses exceptions
if (sc.ioException() != null) {
throw sc.ioException();
}
}
5) This may be faster than the rest
try (SeekableByteChannel ch = Files.newByteChannel(Paths.get("test.txt"))) {
ByteBuffer bb = ByteBuffer.allocateDirect(1000);
for(;;) {
StringBuilder line = new StringBuilder();
int n = ch.read(bb);
// add chars to line
// ...
}
}
it requires a bit of coding but it can be really faster because of ByteBuffer.allocateDirect
. It allows OS to read bytes from file to ByteBuffer
directly, without copying
6) Parallel processing would definitely increase speed. Make a big byte buffer, run several tasks that read bytes from file into that buffer in parallel, when ready find first end of line, make a String
, find next...
Correct Way would be :
<select id="select-type-basic" [(ngModel)]="status">
<option *ngFor="let status_item of status_values">
{{status_item}}
</option>
</select>
Value Should be avoided inside option if the value is to be dynamic,since that will set the default value of the 'Select field'. Default Selection should be binded with [(ngModel)] and Options should be declared likewise.
status : any = "47";
status_values: any = ["45", "46", "47"];
Here's how I did it:
@fake-command /u %1 /p %2
Here's what the command looks like:
test.cmd admin P@55w0rd > test-log.txt
The %1
applies to the first parameter the %2
(and here's the tricky part) applies to the second. You can have up to 9 parameters passed in this way.
You can readily do this this with the input format U.u
.
$now = DateTime::createFromFormat('U.u', microtime(true));
echo $now->format("m-d-Y H:i:s.u");
This produces the following output:
04-13-2015 05:56:22.082300
From the PHP manual page for date formats:
http://php.net/manual/en/function.date.php
Thanks goes to giggsey for pointing out a flaw in my original answer, adding number_format()
to the line should fix the case of the exact second. Too bad it doesn't feel quite as elegant any more...
$now = DateTime::createFromFormat('U.u', number_format(microtime(true), 6, '.', ''));
http://php.net/manual/en/function.number-format.php
A note on time zones in response to DaVe.
Normally the createFromFormat()
method will use the local time zone if one is not specified.
http://php.net/manual/en/datetime.createfromformat.php
However, the technique described here is initialising the DateTime object using microtime()
which returns the number of seconds elapsed since the Unix Epoch (01 Jan 1970 00:00:00 GMT).
http://php.net/manual/en/function.microtime.php
This means that the DateTime object is implicitly initialised to UTC, which is fine for server internal tasks that just want to track elapsed time.
If you need to display the time for a particular time zone then you need to set it accordingly. However, this should be done as a separate step after the initialisation (not using the third parameter of createFromFormat()
) because of the reasons discussed above.
The setTimeZone()
method can be used to accomplish this requirement.
http://php.net/manual/en/datetime.settimezone.php
As an example:
$now = DateTime::createFromFormat('U.u', number_format(microtime(true), 6, '.', ''));
echo $now->format("m-d-Y H:i:s.u") . '<br>';
$local = $now->setTimeZone(new DateTimeZone('Australia/Canberra'));
echo $local->format("m-d-Y H:i:s.u") . '<br>';
Produces the following output:
10-29-2015 00:40:09.433818
10-29-2015 11:40:09.433818
Note that if you want to input into mysql, the time format needs to be:
format("Y-m-d H:i:s.u")
May be i am too late to the party but this will parse/escape single quote (don't want to get into a battle on parse vs escape)..
JSON.parse("\"'\"")
This mainly happens when you copy a library project and try to build it. The solution would be to add
apply plugin: 'com.android.application'
in the build.gradle file, instead of
apply plugin: 'com.android.library'
Then do a gradle sync
The answer that has 50 votes doesn't check for date in only checks for months. That answer is not correct. The code below works.
var dateFrom = "01/08/2017";
var dateTo = "01/10/2017";
var dateCheck = "05/09/2017";
var d1 = dateFrom.split("/");
var d2 = dateTo.split("/");
var c = dateCheck.split("/");
var from = new Date(d1); // -1 because months are from 0 to 11
var to = new Date(d2);
var check = new Date(c);
alert(check > from && check < to);
This is the code posted in another answer and I have changed the dates and that's how I noticed it doesn't work
var dateFrom = "02/05/2013";
var dateTo = "02/09/2013";
var dateCheck = "07/07/2013";
var d1 = dateFrom.split("/");
var d2 = dateTo.split("/");
var c = dateCheck.split("/");
var from = new Date(d1[2], parseInt(d1[1])-1, d1[0]); // -1 because months are from 0 to 11
var to = new Date(d2[2], parseInt(d2[1])-1, d2[0]);
var check = new Date(c[2], parseInt(c[1])-1, c[0]);
alert(check > from && check < to);
Execution is top-down. First come, first served.
If execution sequence is important, combine them.
I'm a newbie in Ansible, but I would suggest next solution:
playbook.yml
...
vars:
command_output_full:
stdout: will be overriden below
command_output: {{ command_output_full.stdout }}
...
...
...
tasks:
- name: Create variable from command
command: "echo Hello"
register: command_output_full
- debug: msg="{{ command_output }}"
It should work (and works for me) because Ansible uses lazy evaluation. But it seems it checks validity before the launch, so I have to define command_output_full.stdout
in vars.
And, of course, if it is too many such vars in vars
section, it will look ugly.
You're trying to put Running Code on Working space.. so try to put your code on running code..