You can change the user with
Subversion 1.6 and earlier:
svn switch --relocate protocol://currentUser@server/path protocol://newUser@server/path
Subversion 1.7 and later:
svn relocate protocol://currentUser@server/path protocol://newUser@server/path
To find out what protocol://currentUser@server/path
is, run
svn info
in your working copy.
Short version of (correct) tzaman answer will be (for fresh SVN)
svn switch ^/branches/v1p2p3
--relocate
switch is deprecated anyway, when it needed you'll have to use svn relocate
command
Instead of creating snapshot-branch (ReadOnly) you can use tags (conventional RO labels for history)
On Windows, the caret character (^
) must be escaped:
svn switch ^^/branches/v1p2p3
From the working copy:
svn rm branches/features
svn commit -m "delete stale feature branch"
Thank you to all the commenters on this page. When I first installed the latest TortoiseSVN I got this error.
I was using the latest version, so decided to downgrade to 1.5.9 (as the rest of my colleagues were using) and this got it to work. Then, once built, my machine was moved onto another subnet and the problem started again.
I went to TortoiseSVN->Settings->Saved Data and cleared the Authentication data. After this it worked fine.
To find the version of the subversion REPOSITORY you can:
If not displayed, view source of the page
<svn version="1.6.13 (r1002816)" href="http://subversion.tigris.org/">
Now for the subversion CLIENT:
svn --version
will suffice
Using SVN 1.8, deleting lock file does not help (lock file does not exists).
Refresh/Cleanup did not solve either.
What did solve:
1) Backup your directory, just incase...
2) Team... Disconnect. Choose to remove .svn files
3) Add it again to SVN.
Note: In my case, error was due to loss of network connection during initial commit.
Look to your local svn repo and look into directory .svn . there is file: entries look into them and you'll see lines begins with: svn+ssh://
this is your first configuration maked by svn checkout 'repo_source' or svn co 'repo_source'
if you want to change this, te best way is completly refresh this repository. update/commit what you should for save work. then remove completly directory and last step is create this by svn co/checkout 'URI-for-main-repo' [optionally local directory for store]
you should select connection method to repo file:// svn+ssh:// http:// https:// or other described in documentation.
after that you use svn update/commit as usual.
this topic looks like out of topic. better you go to superuser pages.
I had this issue and found that the installation of the newer openssl
did actually work, but my PATH
was setup incorrectly for it -- my $PATH
had the ports path placed before my brew path so it always found the older version of openssl
.
The fix for me was to put the path to brew
(/usr/local/bin) at the front of my $PATH
.
To find out where you're loading openssl
from, run which openssl
and note the output. It will be the location of the version your system is using when you run openssl
. Its going to be somewhere other than the brew
path of "/usr/local/bin". Change your $PATH
, close that terminal tab and open a new one, and run which openssl
. You should see a different path now, probably under /usr/local/bin. Now run openssl version
and you should see the new version you installed "OpenSSL 1.0.1e 11 Feb 2013".
I had this problem on a project I run on Netbeans. I simply right clicked on the file and update to fix it (after SVN up).
When you want to remove one xxx.java file from SVN:
Do an svn update in the trunk, note the revision number.
From the trunk:
svn merge -r<revision where branch was cut>:<revision of trunk> svn://path/to/branch/branchName
You can check where the branch was cut from the trunk by doing an svn log
svn log --stop-on-copy
I'm using the TortoiseSVN client on Windows, and for me, setting store-passwords parameter as yes in %USERPROFILE%\AppData\Roaming\Subversion\config
does not help to store the password.
The password was successfully saved after removing this folder (just in case renaming):
%USERPROFILE%\AppData\Roaming\Subversion\auth
Environment:
Windows 7, TortoiseSVN 1.7.11 (Build 23600 - 64 bit, 2012-12-12T19:08:52), Subversion 1.7.8.
You can use command
svn add * force--
or
svn add <directory/file name>
Recursive adding is default property. You can see in SVN book.
Issue can be in your ignore list or global properties.
I got solution google issue tracker
TortoiseSVN > Properties
.svn:global-ignores with a value of *
star(*)
then it will ignore recursive adding. So remove this property.TortoiseSVN > Settings > General
.star(*)
, remove this property.This guy also explained why this property added in my project.
The most like way that it got there is that someone right-clicked a file without any extension and selected TortoiseSVN -> SVN Ignore -> * (recursively), and then committed this.
You can check the log to see who committed that property change, find out what they were actually trying to do, and ask them to be more careful in future. :)
This looks like a problem with the svn:mergeinfo
property getting out of wack between the branch and the trunk.
Which leads to the following questions (forgive my command line instructions as I done use tortoise much):
Are you merging at the trunk root level or the sub folder level? In my experience it is always best to do at the root level, this way the whole trunk thinks it has been merged to rather than just part (this seems to confuse svn greatly in 1.5.0)
My next question is were you using the --reintergrate
parameter? I can never remember how to get to this in tortoise, but when you are going back to the trunk from a branch then you should use this parameter.
Have you merged the trunk into the branch before you have reintegrated? This can help remove conflicts that you may see when you merge back?
Have you got any svn:mergeinfo
properties on the branch that are not at the root level? This I have found always causes problems. You can always find this out by going svn -R pg svn:mergeinfo
. You can then record the locations and revisions that were below the root, if you find them relevant then move them to the root by svn merge --record-only -r start:end <location>
and then delete them from the sub root locations with svn pd svn:mergeinfo <location>
You then need to commit these changes
Once you have all that is done try merging again.
I am using Tortoise SVN client. You can alternativley check out the required project from SVN in some folder. You can see a .SVN folder inside the project. Copy the .SVN folder into the workspace folder. Now remove the project from eclipse and import the same again into eclipse. You can see now the project is now associated with svn
I just got this same issue and I found that
$ svn revert foo bar
solved the problem.
svn resolve did not work for me:
$ svn st
! + C foo
> local edit, incoming delete upon update
! + C bar
> local edit, incoming delete upon update
$ svn resolve --accept working
svn: Try 'svn help' for more info
svn: Not enough arguments provided
$ svn resolve --accept working .
$ svn st
! + C foo
> local edit, incoming delete upon update
! + C bar
> local edit, incoming delete upon update
$ svn resolve --accept working foo
Resolved conflicted state of 'foo'
$ svn st
! + foo
! + C bar
> local edit, incoming delete upon update
I don't use commands. You should be able to do this using the GUI:
Visual Studio\Projects\{your project}
folder. Select OK.With Tortoise SVN:
If you haven't committed your changes yet, you can do a revert on the parent folder where you deleted the file or directory.
If you have already committed the deleted file, then you can use the repository browser, change to the revision where the file still existed and then use the command Copy to... from the context menu. Enter the path to your working copy as the target and the deleted file will be copied from the repository to your working copy.
cd myapp/trunk
svn commit -m "commit message" page1.html
For more information, see:
svn commit --help
I also recommend this free book, if you're just getting started with Subversion.
I have encounter the same issue and found that i have forgot to prefix the commit message with project identifier. Project identifier is must in our case followed by the commit message. So at the server end it doesn't found the prefix and raised the issue.
Go to File->Settings->Version Control->Subversion enter the path for your SVN executable in the General tab under Subversion configuration directory. Also, you can download a latest SVN client such as VisualSVN and point the path to the executable as mentioned above. That will most likely solve your problem.
To anyone still having this issue (Error: Working copy '{DIR}' locked.), I have your solution:
I found that when one of TortoiseSVN windows crash, it leaves a TSVNCache.exe that still has a few handles to your working copy and that is causing the Lock issues you are seeing (and also prevents Clean Up from doing it's job).
So to resolve this:
Either
1a) Use Process Explorer or similar to delete the handles owned by TSVNCache.exe
1b) ..Or even easier, just use Task Manager to kill TSVNCache.exe
Then
2) Right click -> TortoiseSVN -> Clean up. Only "Clean up working copy status" needs to be checked.
From there, happy updating/committing. You can reproduce Lock behavior by doing SVN Update and then quickly killing it's TortoiseProc.exe process before Update finishes.
You can use --targets ARG
option where ARG is the name of textfile containing the targets for commit.
svn ci --targets myfiles.txt -m "another commit"
What I did was peculiar but somehow it fixed the problem. Pick any project and perform a fake edit of the build.properties file (e.g., add and remove a space and then save the file). Clean and rebuild the projects in your workspace.
Hope this solve some of your problems.
You should use "merge a range of revision".
To merge changes from the trunk to a branch, inside the branch working copy choose "merge range of revisions" and enter the trunk URL and the start and end revisions to merge.
The same in the opposite way to merge a branch in the trunk.
About the --reintegrate flag, check the manual here: http://tortoisesvn.net/docs/release/TortoiseSVN_en/tsvn-dug-merge.html#tsvn-dug-merge-reintegrate
If you are using the Eclipse IDE and stumble upon this error when committing, here's an in-tool solution for you. I'm using Subclipse, but the solution for Subversive could be similar.
What you maybe didn't notice is that there is an additional symbol on the conflicting file, which marks the file indeed as "conflicted".
Right-click on the file, choose "Team" and "Edit conflicts...". Choose the appropriate action. I merged the file manually on text-level before, so I took the first option, which will take the current state of your local copy as "resolved solution". Now hit "OK" and that's it.
The conflicting symbol should have disappeared and you should be able to commit again.
Just add the directory on the command line:
svn checkout svn://192.168.1.1/projectname/ target-directory/
While doing svn update using tortoise svn, the process got interrupted and stopped complaining the file is in use. Next it asked me to use CleanUp command on the folder. I tried to run CleanUp command but it failed to do so. Then I found a command shell which was using the folder files. So, I closed the command shell and checked if any editor is using the files related to it. We need to close them as well. Again, I tried CleanUp on the folder with options Break locks,revert changes,clear working copy status . The CleanUp went successfully. Then finally able to update my svn folder.
Read SVNBook | Client Credentials.
With modern SVN you can just run svn auth
to display the list of cached credentials. Don't forget to make sure that you run up-to-date SVN client version because svn auth
was introduced in version 1.9. The last line will specify the path to credential store which by default is %APPDATA%\Subversion\auth
on Windows and ~/.subversion/auth/
on Unix-like systems.
PS C:\Users\MyUser> svn auth
------------------------------------------------------------------------
Credential kind: svn.simple
Authentication realm: <https://svn.example.local:443> VisualSVN Server
Password cache: wincrypt
Password: [not shown]
Username: user
Credentials cache in 'C:\Users\MyUser\AppData\Roaming\Subversion' contains 5 credentials
It seems that you can use the repository browser. Click the revision button at top-right and change it to the revision you want. Then right-click your file in the browser and use 'Copy to working copy...' but change the filename it will check out, to avoid a clash.
You need to add your files to your working copy, before you commit your changes to the repository:
svn add <file|folder>
Afterwards:
svn commit
See here for detailed information about svn add
.
TortoiseSVN
It works with TortoiseSVN, because it adds the file to your working copy automatically (commit dialog):
If you want to include an unversioned file, just check that file to add it to the commit.
In my experience, SVN creates a tree conflict WHENEVER I delete a folder. There appears to be no reason.
I'm the only one working on my code -> delete a directory -> commit -> conflict!
I can't wait to switch to Git.
I should clarify - I use Subclipse. That's probably the problem! Again, I can't wait to switch...
Try to connect to the repository using command line SVN to see if you get a similar error.
$ svn checkout http://svn.python.org/projects/peps/trunk
If you keep getting the error, it is probably an issue with your proxy server. I have found that I can't check out internet based SVN projects at work because the firewall blocks most HTTP commands. It only allows GET, POST and others necessary for browsing.
If you get a "not a working copy" when doing a recursive svn cleanup
my guess is that you have a directory which should be a working copy (i.e. the .svn
directory at the top level says so), but it is missing its own .svn
directory. In that case, you could try to just remove/move that directory and then do a local update (i.e. rm -rf content; svn checkout content
).
If you get a not a working copy
error, it means that Subversion cannot find a proper .svn
directory in there. Check to see if there is an .svn
directory in contents
The ideal solution is a fresh checkout, if possible.
I had a similar-looking problem after adding a directory tree which contained .svn directories (because it was an svn:external in its source environment): svn status told me "?", but when trying to add it, it was "already under version control".
Since no other versioned directories were present, I did
find . -mindepth 2 -name '.svn' -exec rm -rf '{}' \;
to remove the wrong .svn directories; after doing this, I was able to add the new directory.
Note:
I find the following is the ideal display for listing what files changed per commit in a concise format :
git log --pretty=oneline --graph --name-status
Delete everything inside your local copy using:
rm -r your_local_svn_dir_path/*
And the revert everything recursively using the below command.
svn revert -R your_local_svn_dir_path
This is way faster than deleting the entire directory and then taking a fresh checkout, because the files are being restored from you local SVN meta data. It doesn't even need a network connection.
Git in Windows is quite well supported now.
Check out GitExtensions = http://code.google.com/p/gitextensions/
and the manual for a better Windows Git experience.
As you stated, a checkout includes the .svn directories. Thus it is a working copy and will have the proper information to make commits back (if you have permission). If you do an export you are just taking a copy of the current state of the repository and will not have any way to commit back any changes.
Here are the steps:
It seems you are checking the .project file into the source repository. I would suggest not checking in the .project file so users can have their own version of the file. Also, if you use the subclipse plugin it allows you to check out and configure a source folder as a java project. This process creates the correct .project for you(with the java nature),
@BaltoStar update to revision syntax:
http://svnbook.red-bean.com/en/1.6/svn.ref.svn.c.update.html
svn update -r30
Where 30 is revision number. Hope this help!
I needed to commit my existing Git repository to an empty SVN repository.
This is how I managed to do this:
$ git checkout master
$ git branch svn
$ git svn init -s --prefix=svn/ --username <user> https://path.to.repo.com/svn/project/
$ git checkout svn
$ git svn fetch
$ git reset --hard remotes/svn/trunk
$ git merge master
$ git svn dcommit
It worked without problems. I hope this helps someone.
Since I had to authorize myself with a different username to the SVN repository (my origin
uses private/public key authentication), I had to use the --username
property.
Jason's answer will do the trick. However, instead of setting svn:ignore to "." on the cache directory, you may want to include "cache" in the parent directory's svn:ignore property, in case the cache directory is not always present. I do this on a number of "throwaway" folders.
Try below one:
svn copy http://svn.example.com/repos/calc/trunk@rev-no
http://svn.example.com/repos/calc/branches/my-calc-branch
-m "Creating a private branch of /calc/trunk." --parents
No slash "\" between the svn URLs.
If you can get SSH to it you can an SSH Port-forwarded SVN server.
Use SSHs -L
( or -R
, I forget, it always confuses me ) to make an ssh tunnel so that
127.0.0.1:3690
is really connecting to remote:3690 over the ssh tunnel, and then you can use it via
svn co svn://127.0.0.1/....
This example pipes the complete contents of the repository to a file, which you can then quickly search for filenames within an editor:
svn list -R svn://svn > filelist.txt
This is useful if the repository is relatively static and you want to do rapid searches without having to repeatedly load everything from the SVN server.
Besides what Bert F said, many commands, including log
has the -r
(or --revision
) option. The following are some practical examples using this option to show ranges of revisions:
To list everything in ascending order:
svn log -r 1:HEAD
To list everything in descending order:
svn log -r HEAD:1
To list everything from the thirteenth to the base of the currently checked-out revision in ascending order:
svn log -r 13:BASE
To get everything between the given dates:
svn log -r {2011-02-02}:{2011-02-03}
You can combine all the above expressions with the --limit
option, so that can you have a quite granular control over what is printed. For more info about these -r
expressions refer to svn help log
or the relevant chapter in the book Version Control with Subversion
The behaviour differs depending on whether the target file name already exists or not. It's usually a safety mechanism, and there are at least 3 different cases:
In this case svn mv
should work as follows:
$ svn mv old_file_name new_file_name
A new_file_name
D old_file_name
$ svn stat
A + new_file_name
> moved from old_file_name
D old_file_name
> moved to new_file_name
$ svn commit
Adding new_file_name
Deleting old_file_name
Committing transaction...
In this case, the target file needs to be removed explicitly, before the source file can be renamed. This can be done in the same transaction as follows:
$ svn mv old_file_name new_file_name
svn: E155010: Path 'new_file_name' is not a directory
$ svn rm new_file_name
D new_file_name
$ svn mv old_file_name new_file_name
A new_file_name
D old_file_name
$ svn stat
R + new_file_name
> moved from old_file_name
D old_file_name
> moved to new_file_name
$ svn commit
Replacing new_file_name
Deleting old_file_name
Committing transaction...
In the output of svn stat
, the R
indicates that the file has been replaced, and that the file has a history.
In this case, the content of the local file would be lost. If that's okay, then the file can be removed locally before renaming the existing file.
$ svn mv old_file_name new_file_name
svn: E155010: Path 'new_file_name' is not a directory
$ rm new_file_name
$ svn mv old_file_name new_file_name
A new_file_name
D old_file_name
$ svn stat
A + new_file_name
> moved from old_file_name
D old_file_name
> moved to new_file_name
$ svn commit
Adding new_file_name
Deleting old_file_name
Committing transaction...
Below are the steps to create a branch from trunk using TortoiseSVN in windows machine. This obviously needs TortoiseSVN client to be installed.
I found a simple solution, just open Settings of TortoiseSVN, and expand Icon Overlays, select Icon Set and change the icon set.
The default icon set of mine is XP Style, and I change it to Win10 because Win10 is the OS I am currently using.
Restart your computer and problem gets solved.
svn update /path/to/working/copy
If subversion is not in your PATH, then of course
/path/to/subversion/svn update /path/to/working/copy
or if you are in the current root directory of your svn repo (it contains a .svn subfolder), it's as simple as
svn update
Eric Sink, who appeared on SO podcast#36 in January 2009, wrote an excellent series of articles under the title Source Control How-to.
(Eric is the founder of SourceGear who market a plug-compatible version of SourceSafe, but without the horribleness.)
Answers here didn't help me, but before checking out the project again, I closed and opened Eclipse (Subversive is my SVN client) and the problem disappeared.
This is a common problem. You're almost certainly running into permissions issues. To solve it, make sure that the apache
user has read/write access to your entire repository. To do that, chown -R apache:apache *
, chmod -R 664 *
for everything under your svn repository.
Also, see here and here if you're still stuck.
The "664" string is an octal (base 8) representation of the permissions. There are three digits here, representing permissions for the owner, group, and everyone else (sometimes called "world"), respectively, for that file or directory.
Notice that each base 8 digit can be represented with 3 bits (000 for '0' through 111 for '7'). Each bit means something:
For example, 764 on a file would mean that:
Hope that clears things up!
Further to Sigurd V's answer (you should try that first), some larger code bases have multiple '.svn' folders, and it's not necessarily the one in the root directory which has the locked task.
If that's the case, you have to check each one. If you've already got SQLite and Powershell you can locate the offending directory quickly.
To find which folders is locked run (replacing path\to\sqlite.exe
):
Get-ChildItem -Path . -Filter '.svn' -Recurse -Hidden | foreach { $toFind = $_.FullName + "\wc.db" ; gci $toFind | foreach { echo $_.FullName ; path\to\sqlite.exe $_.FullName "select * from work_queue" } }
.
This gives a list of .svn directories and, below each one, a list of any current tasks.
If there are any with unfinished tasks, for each one run (replacing path\to\sqlite.exe
and path\to\.svn\wc.db
):
path\to\sqlite.exe path\to\.svn\wc.db "delete from work_queue"
For me DownloadSVN is the best SVN client no install no explore shell integration so no need to worry about system instability small and very light weight and it does a great job just recently i had a very bad experience with TortoiseSVN on my WindowsXP_x86:) luckily i found this great SVN client
To revert modified files:
sudo svn revert
svn status|grep "^ *M" | sed -e 's/^ *M *//'
I like to just copy the entire repo directory to my backup location. That way, if something happens, you can just copy the directory back and be ready to go immediately.
Just make sure to preserve permissions, if needed. Usually, this is only a concern on Linux machines.
To move a file or set of files using Tortoise SVN
, right-click-and-drag the target files to their destination and release the right mouse button. The popup menu will have a SVN move versioned files here
option.
Note that the destination folder must have already been added to the repository for the SVN move versioned files here
option to appear.
I sometimes get this with TortoiseSVN on windows. The solution for me is to svn update
the directory, even though there are no revisions to download or update. It does something to the metadata, which magically fixes it.
What's the first part of your Subversion repository URL?
I can't guarantee the first four since it's possible to reconfigure everything to use different ports, of if you go through a proxy of some sort.
If you're using a VPN, you may have to configure your VPN client to reroute these to their correct ports. A lot of places don't configure their correctly VPNs to do this type of proxying. It's either because they have some sort of anal-retentive IT person who's being overly security conscious, or because they simply don't know any better. Even worse, they'll give you a client where this stuff can't be reconfigured.
The only way around that is to log into a local machine over the VPN, and then do everything from that system.
To enable svn run the TortoiseSVN installation program again, select "Modify" (Allows users to change the way features are installed) and install "command line client tools".
Run "svn help commit" to all available options. You will see that there is one option responsible for accepting server certificates:
--trust-server-cert
: accept unknown SSL server certificates without
prompting (but only with --non-interactive
)
Add it to your svn command arguments and you will not need to run svn manually to accept it permanently.
I fixed this for an instance of it happening to me by deleting the hidden .svn folder and then performing a checkout on the folder to the same URL.
This did not overwrite any of my modified files & just versioned all of the existing files instead of grabbing fresh copies from the server.
Right click and open SVN Repo-browser:
Right click on Trunk (working copy) and choose Copy to...:
Input the respective branch's name/path:
Click OK, type the respective log message, and click OK.
This means that the folder/file that you are trying to put on svn already exists there. My advice is that before doing anything just right click on the folder/file and click on repo-browser. By doing this you will be able to see all the files/sub-folders etc that are already present on svn. If the required file/folder is not present on the svn then you just delete(after taking backup) the file that you you want to add and then run an update.
Try clearing the settings under "Saved Data" - refer to:
http://tortoisesvn.net/docs/release/TortoiseSVN_en/tsvn-dug-settings.html
This worked for me with Windows 7.
Eric
To use alternate credentials for a single operation, use the --username
and --password
switches for svn
.
To clear previously-saved credentials, delete ~/.subversion/auth
. You'll be prompted for credentials the next time they're needed.
These settings are saved in the user's home directory, so if you're using a shared account on "this laptop", be careful - if you allow the client to save your credentials, someone can impersonate you. The first option I provided is the better way to go in this case. At least until you stop using shared accounts on computers, which you shouldn't be doing.
To change credentials you need to do:
rm -rf ~/.subversion/auth
svn up
( it'll ask you for new username & password )Alex, try this: svn merge [WorkingFolderPath] -r 1944:1943
Normally svn add *
works. But if you get message like svn: warning: W150002:
due to mix off versioned and non-versioned files in working copy. Use this command:
svn add <path to directory> --force
or
svn add * --force
I made a tool using Python with some bash to trigger a Jenkins build. Basically you have to collect these two values from post-commit when a commit hits the SVN server:
REPOS="$1"
REV="$2"
Then you use "svnlook dirs-changed $1 -r $2" to get the path which is has just committed. Then from that you can check which repository you want to build. Imagine you have hundred of thousand of projects. You can't check the whole repository, right?
You can check out my script from GitHub.
Actually, I had this problem same as you. My windows is server 2008 and my subversion info is :
TortoiseSVN 1.7.6, Build 22632 - 64 Bit , 2012/03/08 18:29:39 Subversion 1.7.4, apr 1.4.5 apr-utils 1.3.12 neon 0.29.6 OpenSSL 1.0.0g 18 Jan 2012 zlib 1.2.5
I used this way and I solved this problem. I used [group] option. this option makes problem. I rewrite authz file contents. I remove group option. and I set one by one. I use well.
Thanks for reading.
I believe you can set the SVN_USER
environment variable to change your SVN username.
For Windows, here's a link to an example batch file that only allows changes to the log message (not other properties):
http://ayria.livejournal.com/33438.html
Basically copy the code below into a text file and name it pre-revprop-change.bat
and save it in the \hooks
subdirectory for your repository.
@ECHO OFF
:: Set all parameters. Even though most are not used, in case you want to add
:: changes that allow, for example, editing of the author or addition of log messages.
set repository=%1
set revision=%2
set userName=%3
set propertyName=%4
set action=%5
:: Only allow the log message to be changed, but not author, etc.
if /I not "%propertyName%" == "svn:log" goto ERROR_PROPNAME
:: Only allow modification of a log message, not addition or deletion.
if /I not "%action%" == "M" goto ERROR_ACTION
:: Make sure that the new svn:log message is not empty.
set bIsEmpty=true
for /f "tokens=*" %%g in ('find /V ""') do (
set bIsEmpty=false
)
if "%bIsEmpty%" == "true" goto ERROR_EMPTY
goto :eof
:ERROR_EMPTY
echo Empty svn:log messages are not allowed. >&2
goto ERROR_EXIT
:ERROR_PROPNAME
echo Only changes to svn:log messages are allowed. >&2
goto ERROR_EXIT
:ERROR_ACTION
echo Only modifications to svn:log revision properties are allowed. >&2
goto ERROR_EXIT
:ERROR_EXIT
exit /b 1
As noted by @victor hugo, the "proper" way is to use svn copy. There is one caveat though. The "tag" created that way will not be a true tag, it will be an exact copy of the specified revision, but it will be a different revision itself. So if your build system makes use of svn revision somehow (e.g. incorporates the number obtained with 'svn info' into the version of the product you build), then you won't be able to build exactly the same product from a tag (the result will have the revision of the tag instead of that of the original code).
It looks like by design there is no way in svn to create a truly proper meta tag.
Guessing from your directory name, you are trying to access the repository on the local filesystem. You still need to use URL syntax to access it:
svn export file:///e:/repositories/process/test.txt c:\test.txt
Bash can get the last part of a path without having to call the external basename
:
subdir="/path/to/whatever/${1##*/}"
Check out this blog. It has a ton of information. Also if installing through brew don´t miss this note:
You may need to link the Java bindings into the Java Extensions folder:
$ sudo mkdir -p /Library/Java/Extensions
$ sudo ln -s /usr/local/lib/libsvnjavahl-1.dylib /Library/Java/Extensions/libsvnjavahl-1.dylib
As was mentioned in an older version (2009) of the "Tree Conflict" design document:
XFAIL conflict from merge of add over versioned file
This test does a merge which brings a file addition without history onto an existing versioned file.
This should be a tree conflict on the file of the 'local obstruction, incoming add upon merge
' variety. Fixed expectations in r35341.
(This is also called "evil twins" in ClearCase by the way):
a file is created twice (here "added" twice) in two different branches, creating two different histories for two different elements, but with the same name.
The theoretical solution is to manually merge those files (with an external diff tool) in the destination branch 'B2
'.
If you still are working on the source branch, the ideal scenario would be to remove that file from the source branch B1
, merge back from B2
to B1
in order to make that file visible on B1
(you will then work on the same element).
If a merge back is not possible because merges only occurs from B1
to B2
, then a manual merge will be necessary for each B1->B2
merges.
Right click folder -> Click Tortoise SVN -> Check for modification
Password changes are handled by the subversion server administrator. As a user there is no password change option.
Check with your server admin.
If you are the admin, find your SVN Server installation. If you don't know where it is, it could be listed in Start->Programs, running under services in Start->Control Panel->Services or it could be listed under C:\Program Files.
The SVN Server should have an application to run to add/change/delete authentication and users.
To directly answer the question of how to "get a copy of that file":
svn cat -r 666 file > file_r666
then you can view the newly created file_r666
with any viewer or comparison program, e.g.
kompare file_r666 file
nicely shows the differences.
I posted the answer because the accepted answer's commands do actually not give a copy of the file and because svn cat -r 666 file | vim
does not work with my system (Vim: Error reading input, exiting...
)
With this command you will see all changes in the repository path/to/repo
that were committed in revision <revision>
:
svn diff -c <revision> path/to/repo
The -c
indicates that you would like to look at a changeset, but there are many other ways you can look at diffs and changesets. For example, if you would like to know which files were changed (but not how), you can issue
svn log -v -r <revision>
Or, if you would like to show at the changes between two revisions (and not just for one commit):
svn diff -r <revA>:<revB> path/to/repo
You could use CommitMonitor. This little tool uses very little RAM and notifies you of all the commits you've missed.
If your repository enables setting revision properties via the pre-revprop-change hook you can change log messages much easier.
svn propedit --revprop -r 1234 svn:log url://to/repository
Or in TortoiseSVN, AnkhSVN and probably many other subversion clients by right clicking on a log entry and then 'change log message'.
Since you're using Tortoise you may want to check out this link on LosTechies. It should be almost exactly what you are looking for.
One more thing... If you already ignored those files through Eclipse (with Team -> Ignored resources) you have to undo these settings so the files are controlled by Subclipse again and "Add to svn:ignore" option reappears
If you have no changes, you can always be really thorough and/or lazy and do...
rm -rf *
svn update
But, no really, do not do that unless you are really sure that the nuke-from-space option is what you want!! This has the advantage of also nuking all build cruft, temporary files, and things that SVN ignores.
The more correct solution is to use the revert command:
svn revert -R .
The -R causes subversion to recurse and revert everything in and below the current working directory.
The svnbook has a section on how Subversion allows you to revert the changes from a particular revision without affecting the changes that occured in subsequent revisions:
http://svnbook.red-bean.com/en/1.4/svn.branchmerge.commonuses.html#svn.branchmerge.commonuses.undo
I don't use Eclipse much, but in TortoiseSVN you can do this from the from the log dialogue; simply right-click on the revision you want to revert and select "Revert changes from this revision".
In the case that the files for which you want to revert "bad changes" had "good changes" in subsequent revisions, then the process is the same. The changes from the "bad" revision will be reverted leaving the changes from "good" revisions untouched, however you might get conflicts.
Basically, what IntelliJ needs is svn.exe. You will need to install Subversion for Windows. It automatically adds svn.exe to PATH environment variable. After installing, please restart IntelliJ.
Note - Tortoise SVN doesn't install svn.exe, at least I couldn't find it in my TortoiseSVN bin directory.
Pull from the repository to a new directory, then rename the old one to old_crufty
, and the new one to my_real_webserver_directory
, and you're good to go.
If your intention is that every single file is in SVN, then this is a good way to test your theory. If your intention is that some files are not in SVN, then use Brian's copy/paste technique.
On MacOS:
svn upgrade
I had the same problem with Versions displaying the same message. I simply right clicked the offending files and selected 'Revert...' from the right-click menu and all was good.
Basically Versions (actually Subversion) thinks you still want to add the file, but it cannot find it because you deleted it in the file system. The Revert option tells Subversion to forget about adding it.
What you can do to resolve your conflict is
svn resolve --accept working -R <path>
where <path>
is where you have your conflict (can be the root of your repo).
Explanations:
resolve
asks svn
to resolve the conflictaccept working
specifies to keep your working files-R
stands for recursiveHope this helps.
EDIT:
To sum up what was said in the comments below:
<path>
should be the directory in conflict (C:\DevBranch\
in the case of the OP)svn switch
commandSwitch working copy to new branch/tag
option at branch creationI would opt for SVN since it is more widely spread and better known.
I guess, Git would be better for Linux user.
svn log --verbose -r 42
The trunk directory is the directory that you're probably most familiar with, because it is used to hold the most recent changes. Your main codebase should be in trunk.
The branches directory is for holding your branches, whatever they may be.
The tags directory is basically for tagging a certain set of files. You do this for things like releases, where you want "1.0" to be these files at these revisions and "1.1" to be these files at these revisions. You usually don't modify tags once they're made. For more information on tags, see Chapter 4. Branching and Merging (in Version Control with Subversion).
The Reference: http://technet.microsoft.com/en-us/library/aa259221%28v=sql.80%29.aspx
My table is named Genre
with the 3 columns of Id
, Name
and SortOrder
The code that I used is as:
SET IDENTITY_INSERT Genre ON
INSERT INTO Genre(Id, Name, SortOrder)VALUES (12,'Moody Blues', 20)
Just FYI, I noticed this information from the jQuery documentation which I believe applies to this issue:
Due to browser security restrictions, most "Ajax" requests are subject to the same origin policy; the request can not successfully retrieve data from a different domain, subdomain, port, or protocol.
Changing the hosts file like @thanix didn't work for me, but the extension mentioned by @dkruchok did solve the problem.
I received the error the OP stated using Django, React, and the django-cors-headers lib. To fix it with this stack, do the following:
In settings.py add the below per the official documentation.
from corsheaders.defaults import default_headers
CORS_ALLOW_HEADERS = default_headers + (
'YOUR_HEADER_NAME',
)
To solve this problem first make sure that your java software should be 32bit version if it is 64 bit version clearly it will show the mismatch error so try to re-install 32bit of java version
And execute the java program in the command of
c:\windows\sysWOW64\odbcad32.exe
(easiest to copy and paste into run dialog)
that's enough your program definitely work
Basically v3.X was simpler but v4.x is strict in these means of synchronous & asynchronous tasks.
The async/await is pretty simple & helpful way to understand the workflow & issue.
Use this simple approach
const gulp = require('gulp')
gulp.task('message',async function(){
return console.log('Gulp is running...')
})
Below are the rules if you believe it's random. A utility function can be created on the basis of these rules.
If the value contains a comma, newline or double quote, then the String value should be returned enclosed in double quotes.
Any double quote characters in the value should be escaped with another double quote.
If the value does not contain a comma, newline or double quote, then the String value should be returned unchanged.
To print to the real
console, you need to make it visible by using the linker flag /SUBSYSTEM:CONSOLE
. The extra console window is annoying, but for debugging purposes it's very valuable.
OutputDebugString
prints to the debugger output when running inside the debugger.
Another option is to use the case-insensitive flag i, then there's no need for the extra character range A-Z.
var reg = /^[a-z]+$/i;
console.log( reg.test("somethingELSE") ); //true
console.log( "somethingELSE".match(reg)[0] ); //"somethingELSE"
Here's a DEMO on how this regex works with test() and match().
plot "data.dat" using 2: xtic(1) with histogram
Here data.dat contains data of the form
title 1 title2 3 "long title" 5
And here's my solution should work with Excel > 2000, but tested only on 2007:
Private Sub SaveAllSheetsAsCSV()
On Error GoTo Heaven
' each sheet reference
Dim Sheet As Worksheet
' path to output to
Dim OutputPath As String
' name of each csv
Dim OutputFile As String
Application.ScreenUpdating = False
Application.DisplayAlerts = False
Application.EnableEvents = False
' ask the user where to save
OutputPath = InputBox("Enter a directory to save to", "Save to directory", Path)
If OutputPath <> "" Then
' save for each sheet
For Each Sheet In Sheets
OutputFile = OutputPath & "\" & Sheet.Name & ".csv"
' make a copy to create a new book with this sheet
' otherwise you will always only get the first sheet
Sheet.Copy
' this copy will now become active
ActiveWorkbook.SaveAs FileName:=OutputFile, FileFormat:=xlCSV, CreateBackup:=False
ActiveWorkbook.Close
Next
End If
Finally:
Application.ScreenUpdating = True
Application.DisplayAlerts = True
Application.EnableEvents = True
Exit Sub
Heaven:
MsgBox "Couldn't save all sheets to CSV." & vbCrLf & _
"Source: " & Err.Source & " " & vbCrLf & _
"Number: " & Err.Number & " " & vbCrLf & _
"Description: " & Err.Description & " " & vbCrLf
GoTo Finally
End Sub
(OT: I wonder if SO will replace some of my minor blogging)
This is quite a difficult situation, you can get the package name from the apk file, but i assume you want to do it automatically.
AndroLib has the package names for lots of apps but you would have to parse it as there is no API that i could find. Theres a dev section that may have some tools to help you.
Good Luck
:last-child is CSS3 and has no IE support while :first-child is CSS2, I believe the following is the safe way to implement it using jquery
$('li').last().addClass('someClass');
Strings can be joined together using the concatenation operator ".."
this is the same for variables I think
We, SnippetBucket.com working for enterprise linux RedHat, found httpd server don't allow proxy to run, neither localhost or 127.0.0.1, nor any other external domain.
[error] (13)Permission denied: proxy: AJP: attempt to connect to
10.x.x.x:8069 (virtualhost.virtualdomain.com) failed
type=AVC msg=audit(1265039669.305:14): avc: denied { name_connect } for pid=4343 comm="httpd" dest=8069
scontext=system_u:system_r:httpd_t:s0 tcontext=system_u:object_r:port_t:s0 tclass=tcp_socket
/usr/sbin/setsebool httpd_can_network_connect 1
/usr/sbin/setsebool -P httpd_can_network_connect 1
Your sprite is created mid way through the playerSprite function... it also goes out of scope and ceases to exist at the end of that same function. The sprite must be created where you can pass it to playerSprite to initialize it and also where you can pass it to your draw function.
Perhaps declare it above your first while
?
In Java 8:
scheduler = Executors.newScheduledThreadPool(1);
//Change here for the hour you want ----------------------------------.at()
Long midnight=LocalDateTime.now().until(LocalDate.now().plusDays(1).atStartOfDay(), ChronoUnit.MINUTES);
scheduler.scheduleAtFixedRate(this, midnight, 1440, TimeUnit.MINUTES);
You can load the text file into a textfile Hive table and then insert the data from this table into your sequencefile.
Start with a tab delimited file:
% cat /tmp/input.txt
a b
a2 b2
create a sequence file
hive> create table test_sq(k string, v string) stored as sequencefile;
try to load; as expected, this will fail:
hive> load data local inpath '/tmp/input.txt' into table test_sq;
But with this table:
hive> create table test_t(k string, v string) row format delimited fields terminated by '\t' stored as textfile;
The load works just fine:
hive> load data local inpath '/tmp/input.txt' into table test_t;
OK
hive> select * from test_t;
OK
a b
a2 b2
Now load into the sequence table from the text table:
insert into table test_sq select * from test_t;
Can also do load/insert with overwrite to replace all.
Just use a for loop to go through each couple of characters in the string, convert them to a character and then whack the character on the end of a string builder:
String hex = "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";
StringBuilder output = new StringBuilder();
for (int i = 0; i < hex.length(); i+=2) {
String str = hex.substring(i, i+2);
output.append((char)Integer.parseInt(str, 16));
}
System.out.println(output);
Or (Java 8+) if you're feeling particularly uncouth, use the infamous "fixed width string split" hack to enable you to do a one-liner with streams instead:
System.out.println(Arrays
.stream(hex.split("(?<=\\G..)")) //https://stackoverflow.com/questions/2297347/splitting-a-string-at-every-n-th-character
.map(s -> Character.toString((char)Integer.parseInt(s, 16)))
.collect(Collectors.joining()));
Either way, this gives a few lines starting with the following:
uTorrent\Completed\nfsuc_ost_by_mustang\Pendulum-9,000 Miles.mp3
Hmmm... :-)
list = new List<ProcedureTime>(); sortedList = list.OrderByDescending(ProcedureTime=> ProcedureTime.EndTime).ToList();
Which works for me to show the time sorted in descending order.
You're comparing apples to oranges here:
webHttpBinding is the REST-style binding, where you basically just hit a URL and get back a truckload of XML or JSON from the web service
basicHttpBinding and wsHttpBinding are two SOAP-based bindings which is quite different from REST. SOAP has the advantage of having WSDL and XSD to describe the service, its methods, and the data being passed around in great detail (REST doesn't have anything like that - yet). On the other hand, you can't just browse to a wsHttpBinding endpoint with your browser and look at XML - you have to use a SOAP client, e.g. the WcfTestClient or your own app.
So your first decision must be: REST vs. SOAP (or you can expose both types of endpoints from your service - that's possible, too).
Then, between basicHttpBinding and wsHttpBinding, there differences are as follows:
basicHttpBinding is the very basic binding - SOAP 1.1, not much in terms of security, not much else in terms of features - but compatible to just about any SOAP client out there --> great for interoperability, weak on features and security
wsHttpBinding is the full-blown binding, which supports a ton of WS-* features and standards - it has lots more security features, you can use sessionful connections, you can use reliable messaging, you can use transactional control - just a lot more stuff, but wsHttpBinding is also a lot *heavier" and adds a lot of overhead to your messages as they travel across the network
For an in-depth comparison (including a table and code examples) between the two check out this codeproject article: Differences between BasicHttpBinding and WsHttpBinding
You are having issue with newly MySQL version that came with "caching_sha2_password" plugin, follow the below command to get it resolved.
DROP USER 'your_user_name'@'%';
CREATE USER 'your_user_name'@'%' IDENTIFIED WITH mysql_native_password BY 'your_user_password';
GRANT ALL PRIVILEGES ON your_db_name.* TO 'your_user_name'@'%' identified by 'your_user_password';
Or you can just use the below command to keep your privileges as it is:
ALTER USER your_user_name IDENTIFIED WITH mysql_native_password;
I would recommend the rename
command for this. Type ren /?
at the command line for more help.
You can easily wrap your button tag with tag.Using Url.Action() HTML Helper this will get to navigate to one page to another.
<a href='@Url.Action("YourAction", "YourController")'>
<input type='button' value='Dummy Button' />
</a>
If you want to navigate with javascript onclick() function then use
<input type='button' value='Dummy Button' onclick='window.location = "@Url.Action("YourAction", "YourController")";' />
A simple way to do it using python :
Python
import numpy as np
import imageio
image = imageio.imread(r'[image-path]', as_gray=True)
# getting the threshold value
thresholdValue = np.mean(image)
# getting the dimensions of the image
xDim, yDim = image.shape
# turn the image into a black and white image
for i in range(xDim):
for j in range(yDim):
if (image[i][j] > thresholdValue):
image[i][j] = 255
else:
image[i][j] = 0
The latest version of virtualenvwrapper is tested under Python3.2. Chances are good it will work with Python3.3 too.
Slightly unrelated, but to remove ^M from the command line using Perl, do this:
perl -p -i -e "s/\r\n/\n/g" file.name
You mean staticly define a value, like this:
SELECT field1,
field2,
'example' AS newfield
FROM TABLE1
This will add a column called "newfield" to the output, and its value will always be "example".
VARIABLE = value
Normal setting of a variable, but any other variables mentioned with the value
field are recursively expanded with their value at the point at which the variable is used, not the one it had when it was declared
VARIABLE := value
Setting of a variable with simple expansion of the values inside - values within it are expanded at declaration time.
VARIABLE ?= value
Setting of a variable only if it doesn't have a value. value
is always evaluated when VARIABLE
is accessed. It is equivalent to
ifeq ($(origin FOO), undefined)
FOO = bar
endif
See the documentation for more details.
VARIABLE += value
Appending the supplied value to the existing value (or setting to that value if the variable didn't exist)
Here's is a way of doing it without any Javascript and it's also compatible with any browser.
EDIT: In Safari, the input
gets disabled when hidden with display: none
. A better approach would be to use position: fixed; top: -100em
.
<label>
Open file dialog
<input type="file" style="position: fixed; top: -100em">
</label>
Also, if you prefer you can go the "correct way" by using for
in the label
pointing to the id
of the input like this:
<label for="inputId">file dialog</label>
<input id="inputId" type="file" style="position: fixed; top: -100em">
To take first 5 elements better use expression like this one:
var firstFiveArrivals = myList.Where([EXPRESSION]).Take(5);
or
var firstFiveArrivals = myList.Where([EXPRESSION]).Take(5).OrderBy([ORDER EXPR]);
It will be faster than orderBy variant, because LINQ engine will not scan trough all list due to delayed execution, and will not sort all array.
class MyList : IEnumerable<int>
{
int maxCount = 0;
public int RequestCount
{
get;
private set;
}
public MyList(int maxCount)
{
this.maxCount = maxCount;
}
public void Reset()
{
RequestCount = 0;
}
#region IEnumerable<int> Members
public IEnumerator<int> GetEnumerator()
{
int i = 0;
while (i < maxCount)
{
RequestCount++;
yield return i++;
}
}
#endregion
#region IEnumerable Members
System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
{
throw new NotImplementedException();
}
#endregion
}
class Program
{
static void Main(string[] args)
{
var list = new MyList(15);
list.Take(5).ToArray();
Console.WriteLine(list.RequestCount); // 5;
list.Reset();
list.OrderBy(q => q).Take(5).ToArray();
Console.WriteLine(list.RequestCount); // 15;
list.Reset();
list.Where(q => (q & 1) == 0).Take(5).ToArray();
Console.WriteLine(list.RequestCount); // 9; (first 5 odd)
list.Reset();
list.Where(q => (q & 1) == 0).Take(5).OrderBy(q => q).ToArray();
Console.WriteLine(list.RequestCount); // 9; (first 5 odd)
}
}
If you have a method that you want to throw an error but you want to do some cleanup in your method beforehand you can put the code that will throw the exception inside a try block, then put the cleanup in the catch block, then throw the error.
try {
//Dangerous code: could throw an error
} catch (Exception e) {
//Cleanup: make sure that this methods variables and such are in the desired state
throw e;
}
This way the try/catch block is not actually handling the error but it gives you time to do stuff before the method terminates and still ensures that the error is passed on to the caller.
An example of this would be if a variable changed in the method then that variable was the cause of an error. It may be desirable to revert the variable.
The most bullet-proof and semantically correct option would be to use fixed-positioned pseudo-element (::after
or ::before
). Using this technique do not forget to set z-index
to elements inside the container. Also mind, that content:""
rule for pseudo-element is needed, otherwise it won't get rendered.
#container {...}
#content::before {
content:"";
background-color: #999;
height: 100%;
left: 0px;
position: fixed;
top: 0px;
width: 50%;
z-index: 1;
}
#content * {
position: relative;
z-index:2;
}
Live example: https://jsfiddle.net/xraymutation/pwz7t6we/16/
import os def parent_directory(): # Create a relative path to the parent # of the current working directory path = os.getcwd() parent = os.path.dirname(path)
relative_parent = os.path.join(path, parent) # Return the absolute path of the parent directory return relative_parent
print(parent_directory())
This seems to be the easiest to use:
<?php single_post_title(); ?>
First, it violates two principles of Zen of Python:
What it means, is that you intentionally make your error pass silently. Moreover, you don't event know, which error exactly occurred, because except: pass
will catch any exception.
Second, if we try to abstract away from the Zen of Python, and speak in term of just sanity, you should know, that using except:pass
leaves you with no knowledge and control in your system. The rule of thumb is to raise an exception, if error happens, and take appropriate actions. If you don't know in advance, what actions these should be, at least log the error somewhere (and better re-raise the exception):
try:
something
except:
logger.exception('Something happened')
But, usually, if you try to catch any exception, you are probably doing something wrong!
$('input[name="mygroup"]').val([5])
<script language="JavaScript" type="text/javascript">
function HandleBrowseClick()
{
var fileinput = document.getElementById("browse");
fileinput.click();
}
function Handlechange()
{
var fileinput = document.getElementById("browse");
var textinput = document.getElementById("filename");
textinput.value = fileinput.value;
}
</script>
<input type="file" id="browse" name="fileupload" style="display: none" onChange="Handlechange();"/>
<input type="text" id="filename" readonly="true"/>
<input type="button" value="Click to select file" id="fakeBrowse" onclick="HandleBrowseClick();"/>
Only need to set it to
DateTime.Now.Date
Console.WriteLine(DateTime.Now.Date.ToString("yyyy-MM-dd HH:mm:ss"));
Console.Read();
It shows
"2017-04-08 00:00:00"
on my machine.
For ruby 1.8.7 you could add the following to your code:
class Float
alias oldround:round
def round(precision = nil)
if precision.nil?
return self
else
return ((self * 10**precision).oldround.to_f) / (10**precision)
end
end
end
What about adding an empty test method to these classes?
public void avoidAnnoyingErrorMessageWhenRunningTestsInAnt() {
assertTrue(true); // do nothing;
}
What have you tried, what was the problem?
Creating DataColumns
and add values to a DataTable
is straight forward:
Dim dt = New DataTable()
Dim dcID = New DataColumn("ID", GetType(Int32))
Dim dcName = New DataColumn("Name", GetType(String))
dt.Columns.Add(dcID)
dt.Columns.Add(dcName)
For i = 1 To 1000
dt.Rows.Add(i, "Row #" & i)
Next
Edit:
If you want to read a xml file and load a DataTable from it, you can use DataTable.ReadXml
.
You can use something similar to the below:
if (strlen($str) > 10)
$str = substr($str, 0, 7) . '...';
The other solutions that use the GLOBAL keyword are a nightmare to maintain/readability (+namespace pollution and bugs) when the project gets bigger. I've seen this mistake many times and had the hassle of fixing it.
Use a JavaScript file and then use module exports.
Example:
var Globals = {
'domain':'www.MrGlobal.com';
}
module.exports = Globals;
Then if you want to use these, use require.
var globals = require('globals'); // << globals.js path
globals.domain // << Domain.
Try this: Remove virtual device in Genymotion and Add again the same or other device. (you will lose your settings and apps in that device)
First, describe nodes and see if it reports anything:
$ kubectl describe nodes
Look for conditions, capacity and allocatable:
Conditions:
Type Status
---- ------
OutOfDisk False
MemoryPressure False
DiskPressure False
Ready True
Capacity:
cpu: 2
memory: 2052588Ki
pods: 110
Allocatable:
cpu: 2
memory: 1950188Ki
pods: 110
If everything is alright here, SSH into the node and observe kubelet
logs to see if it reports anything. Like certificate erros, authentication errors etc.
If kubelet
is running as a systemd service, you can use
$ journalctl -u kubelet
Below is my code for fetch. Took me while researching because jQuery.active doesn't work with fetch. Here is the answer helped me proxy fetch, but its only for ajax not fetch mock for selenium
public static void customPatchXMLHttpRequest(WebDriver driver) {
try {
if (driver instanceof JavascriptExecutor) {
JavascriptExecutor jsDriver = (JavascriptExecutor) driver;
Object numberOfAjaxConnections = jsDriver.executeScript("return window.openHTTPs");
if (numberOfAjaxConnections instanceof Long) {
return;
}
String script = " (function() {" + "var oldFetch = fetch;"
+ "window.openHTTPs = 0; console.log('starting xhttps');" + "fetch = function(input,init ){ "
+ "window.openHTTPs++; "
+ "return oldFetch(input,init).then( function (response) {"
+ " if (response.status >= 200 && response.status < 300) {"
+ " window.openHTTPs--; console.log('Call completed. Remaining active calls: '+ window.openHTTPs); return response;"
+ " } else {"
+ " window.openHTTPs--; console.log('Call fails. Remaining active calls: ' + window.openHTTPs); return response;"
+ " };})" + "};" + "var oldOpen = XMLHttpRequest.prototype.open;"
+ "XMLHttpRequest.prototype.open = function(method, url, async, user, pass) {"
+ "window.openHTTPs++; console.log('xml ajax called');"
+ "this.addEventListener('readystatechange', function() {" + "if(this.readyState == 4) {"
+ "window.openHTTPs--; console.log('xml ajax complete');" + "}" + "}, false);"
+ "oldOpen.call(this, method, url, async, user, pass);" + "}" +
"})();";
jsDriver.executeScript(script);
} else {
System.out.println("Web driver: " + driver + " cannot execute javascript");
}
} catch (Exception e) {
System.out.println(e);
}
}
Use this code for that,
import java.util.Arrays;
import java.util.List;
import java.util.ArrayList;
public class StringArrayTest {
public static void main(String[] args) {
String[] words = {"ace", "boom", "crew", "dog", "eon"};
List<String> wordList = Arrays.asList(words);
for (String e : wordList) {
System.out.println(e);
}
}
}
Here are some methods that have worked for me. You can use them in either the global script namespace (if in the global namespace, you can't reference the function builtin variables)
quick and dirty one liner
: ${1?' You forgot to supply a directory name'}
output:
./my_script: line 279: 1: You forgot to supply a directory name
Fancier - supply function name and usage
${1? ERROR Function: ${FUNCNAME[0]}() Usage: " ${FUNCNAME[0]} directory_name"}
output:
./my_script: line 288: 1: ERROR Function: deleteFolders() Usage: deleteFolders directory_name
Add complex validation logic without cluttering your current function
Add the following line within the function or script that receives the argument.
: ${1?'forgot to supply a directory name'} && validate $1 || die 'Please supply a valid directory'
You can then create a validation function that does something like
validate() {
#validate input and & return 1 if failed, 0 if succeed
if [[ ! -d "$1" ]]; then
return 1
fi
}
and a die function that aborts the script on failure
die() { echo "$*" 1>&2 ; exit 1; }
For additional arguments, just add an additional line, replicating the format.
: ${1?' You forgot to supply the first argument'}
: ${2?' You forgot to supply the second argument'}
In simple DOM usage you can check the condition
element.scrollTop + element.clientHeight == element.scrollHeight
if true then you have reached the end.
In Excel, there is a way to embed relative reference to file or directory. You can try type in excel cell : =HYPERLINK("..\Name_of_file_or_folder\","DisplayLinkName")
I had the same issue. Running exec sp_updatestats
did work sometimes, but not always. I decided to use the NOLOCK
statement in my queries to speed up the queries.
Just add NOLOCK
after your FROM clause, e.g.:
SELECT clicks.entryURL, clicks.entryTime, sessions.userID
FROM sessions, clicks WITH (NOLOCK)
WHERE sessions.sessionID = clicks.sessionID AND clicks.entryTime > DATEADD(day, -1, GETDATE())
Read the full article here.
Fileformat.info is a pretty good reference for this stuff. In your case, it's already in hex, so the hex value is f066
. So you'd do:
content: "\f066";
Sets are unordered, as you say. Even though one way to implement sets is using a tree, they can also be implemented using a hash table (meaning getting the keys in sorted order may not be that trivial).
If you'd like to sort them, you can simply perform:
sorted(set(y))
which will produce a sorted list containing the set's elements. (Not a set. Again, sets are unordered.)
Otherwise, the only thing guaranteed by set
is that it makes the elements unique (nothing will be there more than once).
Hope this helps!
In Angular 6, with your router you can use:
RouterModule.forRoot(routes, { useHash: false })
You can use request.getQueryString()
,if the query string is like
username=james&password=pwd
To get name you can do this
request.getParameter("username");
It basically means that the object implements the __getitem__()
method. In other words, it describes objects that are "containers", meaning they contain other objects. This includes strings, lists, tuples, and dictionaries.
import matplotlib.pyplot as plt
from matplotlib.dates import date2num
import datetime
x = [
datetime.datetime(2011, 1, 4, 0, 0),
datetime.datetime(2011, 1, 5, 0, 0),
datetime.datetime(2011, 1, 6, 0, 0)
]
x = date2num(x)
y = [4, 9, 2]
z = [1, 2, 3]
k = [11, 12, 13]
ax = plt.subplot(111)
ax.bar(x-0.2, y, width=0.2, color='b', align='center')
ax.bar(x, z, width=0.2, color='g', align='center')
ax.bar(x+0.2, k, width=0.2, color='r', align='center')
ax.xaxis_date()
plt.show()
I don't know what's the "y values are also overlapping" means, does the following code solve your problem?
ax = plt.subplot(111)
w = 0.3
ax.bar(x-w, y, width=w, color='b', align='center')
ax.bar(x, z, width=w, color='g', align='center')
ax.bar(x+w, k, width=w, color='r', align='center')
ax.xaxis_date()
ax.autoscale(tight=True)
plt.show()
If using @worldofjr answer in jQuery you are getting error:
e.relatedTarget.data is not a function
you should use:
$('#myModal').on('show.bs.modal', function (e) {
var loadurl = $(e.relatedTarget).data('load-url');
$(this).find('.modal-body').load(loadurl);
});
Not that e.relatedTarget
if wrapped by $(..)
I was getting the error in latest Bootstrap 3 and after using this method it's working without any problem.
I suggest you to use StringBuilder
class for it and than parse it to string if you need.
System.Text.StringBuilder strBuilder = new System.Text.StringBuilder("valta is the best place in the World");
strBuilder[0] = 'M';
string str=strBuilder.ToString();
You can't change string's characters in this way, because in C# string isn't dynamic and is immutable and it's chars are readonly. For make sure in it try to use methods of string, for example, if you do str.ToLower()
it makes new string and your previous string doesn't change.
Here's how I fixed it:
nltk.download()
.The download graphic window opened and all the packages got installed.You could write a directive for this, which simply assigns the (jqLite) element to the scope using an attribute-given name.
Here is the directive:
app.directive("ngScopeElement", function () {
var directiveDefinitionObject = {
restrict: "A",
compile: function compile(tElement, tAttrs, transclude) {
return {
pre: function preLink(scope, iElement, iAttrs, controller) {
scope[iAttrs.ngScopeElement] = iElement;
}
};
}
};
return directiveDefinitionObject;
});
Usage:
app.directive("myDirective", function() {
return {
template: '<div><ul ng-scope-element="list"><li ng-repeat="item in items"></ul></div>',
link: function(scope, element, attrs) {
scope.list[0] // scope.list is the jqlite element,
// scope.list[0] is the native dom element
}
}
});
Some remarks:
scope.list
from myDirective
s postLink-Function, which you are very likely using anywayngScopeElement
uses a preLink-function, so that directives nested within the element having ng-scope-element
can already access scope.list
Let's me give a more detail example. As to the below struct:
struct Count{
uint32_t c;
Count(uint32_t i=0):c(i){}
uint32_t getCount(){
return c;
}
uint32_t add(const Count& count){
uint32_t total = c + count.getCount();
return total;
}
};
As you see the above, the IDE(CLion), will give tips Non-const function 'getCount' is called on the const object
. In the method add
count
is declared as const object, but the method getCount
is not const method, so count.getCount()
may change the members in count
.
Compile error as below(core message in my compiler):
error: passing 'const xy_stl::Count' as 'this' argument discards qualifiers [-fpermissive]
To solve the above problem, you can:
uint32_t getCount(){...}
to uint32_t getCount() const {...}
. So count.getCount()
won't change the members in count
.or
uint32_t add(const Count& count){...}
to uint32_t add(Count& count){...}
. So count
don't care about changing members in it.As to you problem, objects in the std::set are stored as const StudentT, but the method getId
and getName
are not const, so you give the above error.
You can also see this question Meaning of 'const' last in a function declaration of a class? for more detail.
The algorithm that drives http://www.webqr.com is a JavaScript implementation of https://github.com/LazarSoft/jsqrcode. I haven't tried how reliable it is yet, but that's certainly the easier plug-and-play solution (client- or server-side) out of the two.
For people looking to do if statements with multiple 'or' values.
<div ng-if="::(a || b || c || d || e || f)"><div>
Nope, you can't click ‘through’ an element. You can get the co-ordinates of the click and try to work out what element was underneath the clicked element, but this is really tedious for browsers that don't have document.elementFromPoint
. Then you still have to emulate the default action of clicking, which isn't necessarily trivial depending on what elements you have under there.
Since you've got a fully-transparent window area, you'll probably be better off implementing it as separate border elements around the outside, leaving the centre area free of obstruction so you can really just click straight through.
To make 1dp collapse-border around every cell without writing a java code and without creating another xml layout with <shape...>
tag, you can try this solution:
In <TableLayout...>
add
android:background="#CCC"
and android:paddingTop="1dp"
and android:stretchColumns="0"
In <TableRow...>
add
android:background="#CCC"
and android:paddingBottom="1dp"
and android:paddingRight="1dp"
In every cell/child in TableRow, i.e. <TextView...>
add
android:background="#FFF"
and android:layout_marginLeft="1dp"
It is very important to follow paddings and margins as described. This solution will draw a 1dp border aka border-collapse property in (X)HTML/CSS.
Background color in <TableLayout...>
and <TableRow...>
represents a border line color and background in <TextView...>
fills a table cell. You can put some padding in cells if necessary.
An example is here:
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#CCC"
android:paddingTop="1dp"
android:stretchColumns="0"
android:id="@+id/tlTable01">
<TableRow
android:background="#CCC"
android:paddingBottom="1dp"
android:paddingRight="1dp">
<TextView
android:layout_marginLeft="1dp"
android:padding="5dp"
android:background="#FFF"
android:text="Item1"/>
<TextView
android:layout_marginLeft="1dp"
android:padding="5dp"
android:background="#FFF"
android:gravity="right"
android:text="123456"/>
</TableRow>
<TableRow
android:background="#CCC"
android:paddingBottom="1dp"
android:paddingRight="1dp">
<TextView
android:layout_marginLeft="1dp"
android:padding="5dp"
android:background="#FFF"
android:text="Item2"/>
<TextView
android:layout_marginLeft="1dp"
android:padding="5dp"
android:background="#FFF"
android:gravity="right"
android:text="456789"/>
</TableRow>
</TableLayout>
Use a Razor to dynamically change your URL by calling your action like this:
$.ajax({
type: "POST",
url: '@Url.Action("ActionName", "ControllerName")',
contentType: "application/json; charset=utf-8",
data: { data: "yourdata" },
dataType: "json",
success: function(recData) { alert('Success'); },
error: function() { alert('A error'); }
});
This is code in C++ for Tower of Hanoi, which is recursively called.
#include <iostream>
void toh(int n, char A, char B, char C) {
if(n == 1) {
std::cout << "Move Disc 1 from " << A << " to " << C << std::endl;
return;
}
toh(n-1, A, C, B);
std::cout << "Move Disc " << n << " from " << A << " to " << C <<std::endl;
toh(n-1, B, A, C);
}
int main() {
int numberOfDisc;
char A = 'A', B = 'B', C = 'C';
std::cout << "Enter the number of disc: ";
std::cin >> numberOfDisc;
toh(numberOfDisc, A, B, C);
return 0;
}
Thanks to the talk with Sarfraz we could figure out the solution.
The problem was that I was passing an HTML element instead of its value, which is actually what I wanted to do (in fact in my php code I need that value as a foreign key for querying my cities
table and filter correct entries).
So, instead of:
var data = {
'mode': 'filter_city',
'id_A': e[e.selectedIndex]
};
it should be:
var data = {
'mode': 'filter_city',
'id_A': e[e.selectedIndex].value
};
Note: check Jason Kulatunga's answer, it quotes JQuery doc to explain why passing an HTML element was causing troubles.
Have you seen the FAQ entry What if I'm behind a proxy??
... edit your "servers" configuration file to indicate which proxy to use. The files location depends on your operating system. On Linux or Unix it is located in the directory "~/.subversion". On Windows it is in "%APPDATA%\Subversion". (Try "echo %APPDATA%", note this is a hidden directory.)
For me this involved uncommenting and setting the following lines:
#http-proxy-host=my.proxy
#http-proxy-port=80
#http-proxy-username=[username]
#http-proxy-password=[password]
On command line : nano ~/.subversion/servers
While correct that this will work:
TimeSpan time = TimeSpan.Parse("07:35");
And if you are using it for validation...
TimeSpan time;
if (!TimeSpan.TryParse("07:35", out time))
{
// handle validation error
}
Consider that TimeSpan
is primarily intended to work with elapsed time, rather than time-of-day. It will accept values larger than 24 hours, and will accept negative values also.
If you need to validate that the input string is a valid time-of-day (>= 00:00 and < 24:00), then you should consider this instead:
DateTime dt;
if (!DateTime.TryParseExact("07:35", "HH:mm", CultureInfo.InvariantCulture,
DateTimeStyles.None, out dt))
{
// handle validation error
}
TimeSpan time = dt.TimeOfDay;
As an added benefit, this will also parse 12-hour formatted times when an AM or PM is included, as long as you provide the appropriate format string, such as "h:mm tt"
.
At first make sure you have mysql installed properly. You can ensure it just by checking that whether you can access mysql using mysql command promp. So if you mysql is working then probably it is not loading. For that follow the steps given below
First of all, you must find your php.ini. It could be anywhere but if you create a small php file with the
<?php phpinfo(); ?>
script it will tell you where it is. Just look at the path of loaded configuration file. Common places include /etc/apache/, /etc/php4/apache2/php.ini, /etc/php5/apache2/php.ini or even /usr/local/lib/php.ini for Windows it may be C:\Users\username\PHP\php.ini
Edit your server’s php.ini and look for the following line. Remove the ‘;’ from the start of the line and restart Apache. Things should work fine now!
;extension=mysql.so
should become
extension=mysql.so
For windows it will be
;extension=mysql.dll
should become
extension=mysql.dll
I have put together a project that can convert some really neat expressions. Check out timestring.
pip install timestring
>>> import timestring
>>> timestring.Date('monday, aug 15th 2015 at 8:40 pm')
<timestring.Date 2015-08-15 20:40:00 4491909392>
>>> timestring.Date('monday, aug 15th 2015 at 8:40 pm').date
datetime.datetime(2015, 8, 15, 20, 40)
>>> timestring.Range('next week')
<timestring.Range From 03/10/14 00:00:00 to 03/03/14 00:00:00 4496004880>
>>> (timestring.Range('next week').start.date, timestring.Range('next week').end.date)
(datetime.datetime(2014, 3, 10, 0, 0), datetime.datetime(2014, 3, 14, 0, 0))
This doesn't show the window:
Process cmd = new Process();
cmd.StartInfo.FileName = "cmd.exe";
cmd.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
cmd.StartInfo.CreateNoWindow = true;
...
cmd.Start();
Be aware that if your string number contains more than 15 significant digits float(s)
will round it.In those cases it is better to use Decimal
Here is an explanation and some code samples: https://docs.python.org/3/library/sys.html#sys.float_info
Your CustomValidator
will only fire when the TextBox
isn't empty.
If you need to ensure that it's not empty then you'll need a RequiredFieldValidator
too.
EDIT:
If your CustomValidator
specifies the ControlToValidate
attribute (and your original example does) then your validation functions will only be called when the control isn't empty.
If you don't specify ControlToValidate
then your validation functions will be called every time.
This opens up a second possible solution to the problem. Rather than using a separate RequiredFieldValidator
, you could omit the ControlToValidate
attribute from the CustomValidator
and setup your validation functions to do something like this:
Client Side code (Javascript):
function TextBoxDCountyClient(sender, args) {
var v = document.getElementById('<%=TextBoxDTownCity.ClientID%>').value;
if (v == '') {
args.IsValid = false; // field is empty
}
else {
// do your other validation tests here...
}
}
Server side code (C#):
protected void TextBoxDTownCity_Validate(
object source, ServerValidateEventArgs args)
{
string v = TextBoxDTownCity.Text;
if (v == string.Empty)
{
args.IsValid = false; // field is empty
}
else
{
// do your other validation tests here...
}
}
You could find the difference between dates in columns in a data frame by using the function difftime
as follows:
df$diff_in_days<- difftime(df$datevar1 ,df$datevar2 , units = c("days"))
You could use the Enterprise Security API (ESAPI) library, which provides methods like encodeForXML
and encodeForXMLAttribute
. Take a look at the documentation of the Encoder interface; it also contains examples of how to create an instance of DefaultEncoder.
You need to use custom comparator which will use compareToIgnoreCase
, not compareTo.
No, you must have an Intel Mac of some sort. I went to Best Buy and got a 24" iMac with 4G RAM for $1499 using their 18 month no interest promotion. I pay a minimum payment of something like $16 a month. As long as I pay the entire thing off within 18 months - no interest. That was the only way I was getting into iPhone development.
The right way is:
db.users.find({awards: {$elemMatch: {award:'National Medal', year:1975}}})
$elemMatch
allows you to match more than one component within the same array element.
Without $elemMatch
mongo will look for users with National Medal in some year and some award in 1975s, but not for users with National Medal in 1975.
See MongoDB $elemMatch Documentation for more info. See Read Operations Documentation for more information about querying documents with arrays.
We can achieve this using a recursive loop
public static int digitCount(int numberInput, int i) {
while (numberInput > 0) {
i++;
numberInput = numberInput / 10;
digitCount(numberInput, i);
}
return i;
}
public static void printString() {
int numberInput = 1234567;
int digitCount = digitCount(numberInput, 0);
System.out.println("Count of digit in ["+numberInput+"] is ["+digitCount+"]");
}
Example here: http://jsfiddle.net/FZ5nC/
Try this template:
<script>
//============================================================
// Register Namespace
//------------------------------------------------------------
var Name = Name||{};
Name.Space = Name.Space||{};
//============================================================
// Constructor - MUST BE AT TOP OF FILE
//------------------------------------------------------------
Name.Space.ClassName = function Name_Space_ClassName(){}
//============================================================
// Member Functions & Variables
//------------------------------------------------------------
Name.Space.ClassName.prototype = {
v1: null
,v2: null
,f1: function Name_Space_ClassName_f1(){}
}
//============================================================
// Static Variables
//------------------------------------------------------------
Name.Space.ClassName.staticVar = 0;
//============================================================
// Static Functions
//------------------------------------------------------------
Name.Space.ClassName.staticFunc = function Name_Space_ClassName_staticFunc(){
}
</script>
You must adjust your namespace if you are defining a static class:
<script>
//============================================================
// Register Namespace
//------------------------------------------------------------
var Shape = Shape||{};
Shape.Rectangle = Shape.Rectangle||{};
// In previous example, Rectangle was defined in the constructor.
</script>
Example class:
<script>
//============================================================
// Register Namespace
//------------------------------------------------------------
var Shape = Shape||{};
//============================================================
// Constructor - MUST BE AT TOP OF FILE
//------------------------------------------------------------
Shape.Rectangle = function Shape_Rectangle(width, height, color){
this.Width = width;
this.Height = height;
this.Color = color;
}
//============================================================
// Member Functions & Variables
//------------------------------------------------------------
Shape.Rectangle.prototype = {
Width: null
,Height: null
,Color: null
,Draw: function Shape_Rectangle_Draw(canvasId, x, y){
var canvas = document.getElementById(canvasId);
var context = canvas.getContext("2d");
context.fillStyle = this.Color;
context.fillRect(x, y, this.Width, this.Height);
}
}
//============================================================
// Static Variables
//------------------------------------------------------------
Shape.Rectangle.Sides = 4;
//============================================================
// Static Functions
//------------------------------------------------------------
Shape.Rectangle.CreateSmallBlue = function Shape_Rectangle_CreateSmallBlue(){
return new Shape.Rectangle(5,8,'#0000ff');
}
Shape.Rectangle.CreateBigRed = function Shape_Rectangle_CreateBigRed(){
return new Shape.Rectangle(50,25,'#ff0000');
}
</script>
Example instantiation:
<canvas id="painting" width="500" height="500"></canvas>
<script>
alert("A rectangle has "+Shape.Rectangle.Sides+" sides.");
var r1 = new Shape.Rectangle(16, 12, "#aa22cc");
r1.Draw("painting",0, 20);
var r2 = Shape.Rectangle.CreateSmallBlue();
r2.Draw("painting", 0, 0);
Shape.Rectangle.CreateBigRed().Draw("painting", 10, 0);
</script>
Notice functions are defined as A.B = function A_B(). This is to make your script easier to debug. Open Chrome's Inspect Element panel, run this script, and expand the debug backtrace:
<script>
//============================================================
// Register Namespace
//------------------------------------------------------------
var Fail = Fail||{};
//============================================================
// Static Functions
//------------------------------------------------------------
Fail.Test = function Fail_Test(){
A.Func.That.Does.Not.Exist();
}
Fail.Test();
</script>
Here is something I think will work for what you want, using a decorator.
class LogWrappedFunction(object):
def __init__(self, function):
self.function = function
def logAndCall(self, *arguments, **namedArguments):
print "Calling %s with arguments %s and named arguments %s" %\
(self.function.func_name, arguments, namedArguments)
self.function.__call__(*arguments, **namedArguments)
def logwrap(function):
return LogWrappedFunction(function).logAndCall
@logwrap
def doSomething(spam, eggs, foo, bar):
print "Doing something totally awesome with %s and %s." % (spam, eggs)
doSomething("beans","rice", foo="wiggity", bar="wack")
Run it, it will yield the following output:
C:\scripts>python decoratorExample.py
Calling doSomething with arguments ('beans', 'rice') and named arguments {'foo':
'wiggity', 'bar': 'wack'}
Doing something totally awesome with beans and rice.
Here is another example using the lapply
and table
functions in base R.
freqList = lapply(select_if(tips, is.factor),
function(x) {
df = data.frame(table(x))
df = data.frame(fct = df[, 1],
n = sapply(df[, 2], function(y) {
round(y / nrow(dat), 2)
}
)
)
return(df)
}
)
Use print(freqList)
to see the proportion tables (percent of frequencies) for each column/feature/variable (depending on your tradecraft) that is labeled as a factor.
Sometimes spacing and Order of parameters in connection string matters (based on personal experience and a long night :S)
So stick to the standard format here
Server=myServerAddress; Port=1234; Database=myDataBase; Uid=myUsername; Pwd=myPassword;
The translation is correct, the typing of the expression isn't. TypeScript is incorrectly typing the expression new Thing[100]
as an array. It should be an error to index Thing
, a constructor function, using the index operator. In C# this would allocate an array of 100 elements. In JavaScript this calls the value at index 100 of Thing
as if was a constructor. Since that values is undefined
it raises the error you mentioned. In JavaScript and TypeScript you want new Array(100)
instead.
You should report this as a bug on CodePlex.
It's not suitable for every situation, because not all items can have a non-proportional maximum, but slapping a good ol' max-width
on the offending element/container can put it back in line.
Open command prompt as admin and write :
bcdedit /set hypervisorlaunchtype off
GoalSeek will throw an "Invalid Reference" error if the GoalSeek cell contains a value rather than a formula or if the ChangingCell contains a formula instead of a value or nothing.
The GoalSeek cell must contain a formula that refers directly or indirectly to the ChangingCell; if the formula doesn't refer to the ChangingCell in some way, GoalSeek either may not converge to an answer or may produce a nonsensical answer.
I tested your code with a different GoalSeek formula than yours (I wasn't quite clear whether some of the terms referred to cells or values).
For the test, I set:
the GoalSeek cell H18 = (G18^3)+(3*G18^2)+6
the Goal cell H32 = 11
the ChangingCell G18 = 0
The code was:
Sub GSeek()
With Worksheets("Sheet1")
.Range("H18").GoalSeek _
Goal:=.Range("H32").Value, _
ChangingCell:=.Range("G18")
End With
End Sub
And the code produced the (correct) answer of 1.1038, the value of G18 at which the formula in H18 produces the value of 11, the goal I was seeking.
I'd realise its a very old question, but since i wondered today for a more efficient method of handling the bootstrap modals. I did some research and found something better then the solutions which are shown above, that can be found at this link:
http://www.petefreitag.com/item/809.cfm
First load the jquery
$(document).ready(function() {
$('a[data-confirm]').click(function(ev) {
var href = $(this).attr('href');
if (!$('#dataConfirmModal').length) {
$('body').append('<div id="dataConfirmModal" class="modal" role="dialog" aria-labelledby="dataConfirmLabel" aria-hidden="true"><div class="modal-header"><button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button><h3 id="dataConfirmLabel">Please Confirm</h3></div><div class="modal-body"></div><div class="modal-footer"><button class="btn" data-dismiss="modal" aria-hidden="true">Cancel</button><a class="btn btn-primary" id="dataConfirmOK">OK</a></div></div>');
}
$('#dataConfirmModal').find('.modal-body').text($(this).attr('data-confirm'));
$('#dataConfirmOK').attr('href', href);
$('#dataConfirmModal').modal({show:true});
return false;
});
});
Then just ask any question/confirmation to href:
<a href="/any/url/delete.php?ref=ID" data-confirm="Are you sure you want to delete?">Delete</a>
This way the confirmation modal is a lot more universal and so it can easily be re-used on other parts of your website.
check this quick reminder of file path
Here is all you need to know about relative file paths:
aca definis los anchos
float[] anchoDeColumnas= new float[] {10f, 20f, 30f, 10f};
aca se los insertas a la tabla que tiene las columnas
table.setWidths(anchoDeColumnas);
Working on Angular 8 No need to import ChangeDector
ngIf allows you not to load the element and avoid adding more stress to your application. Here's how I got it running without ChangeDetector
elem: ElementRef;
@ViewChild('elemOnHTML', {static: false}) set elemOnHTML(elemOnHTML: ElementRef) {
if (!!elemOnHTML) {
this.elem = elemOnHTML;
}
}
Then when I change my ngIf value to be truthy I would use setTimeout like this for it to wait only for the next change cycle:
this.showElem = true;
console.log(this.elem); // undefined here
setTimeout(() => {
console.log(this.elem); // back here through ViewChild set
this.elem.do();
});
This also allowed me to avoid using any additional libraries or imports.
I've found a solution for me with Spring and jackson
First specify the filter name in the entity
@Entity
@Table(name = "SECTEUR")
@JsonFilter(ModelJsonFilters.SECTEUR_FILTER)
public class Secteur implements Serializable {
/** Serial UID */
private static final long serialVersionUID = 5697181222899184767L;
/**
* Unique ID
*/
@Id
@JsonView(View.SecteurWithoutChildrens.class)
@Column(name = "id")
@GeneratedValue(strategy = GenerationType.IDENTITY)
private long id;
@JsonView(View.SecteurWithoutChildrens.class)
@Column(name = "code", nullable = false, length = 35)
private String code;
/**
* Identifiant du secteur parent
*/
@JsonView(View.SecteurWithoutChildrens.class)
@Column(name = "id_parent")
private Long idParent;
@OneToMany(fetch = FetchType.LAZY)
@JoinColumn(name = "id_parent")
private List<Secteur> secteursEnfants = new ArrayList<>(0);
}
Then you can see the constants filters names class with the default FilterProvider used in spring configuration
public class ModelJsonFilters {
public final static String SECTEUR_FILTER = "SecteurFilter";
public final static String APPLICATION_FILTER = "ApplicationFilter";
public final static String SERVICE_FILTER = "ServiceFilter";
public final static String UTILISATEUR_FILTER = "UtilisateurFilter";
public static SimpleFilterProvider getDefaultFilters() {
SimpleBeanPropertyFilter theFilter = SimpleBeanPropertyFilter.serializeAll();
return new SimpleFilterProvider().setDefaultFilter(theFilter);
}
}
Spring configuration :
@EnableWebMvc
@Configuration
@ComponentScan(basePackages = "fr.sodebo")
public class ApiRootConfiguration extends WebMvcConfigurerAdapter {
@Autowired
private EntityManagerFactory entityManagerFactory;
/**
* config qui permet d'éviter les "Lazy loading Error" au moment de la
* conversion json par jackson pour les retours des services REST<br>
* on permet à jackson d'acceder à sessionFactory pour charger ce dont il a
* besoin
*/
@Override
public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
super.configureMessageConverters(converters);
MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
ObjectMapper mapper = new ObjectMapper();
// config d'hibernate pour la conversion json
mapper.registerModule(getConfiguredHibernateModule());//
// inscrit les filtres json
subscribeFiltersInMapper(mapper);
// config du comportement de json views
mapper.configure(MapperFeature.DEFAULT_VIEW_INCLUSION, false);
converter.setObjectMapper(mapper);
converters.add(converter);
}
/**
* config d'hibernate pour la conversion json
*
* @return Hibernate5Module
*/
private Hibernate5Module getConfiguredHibernateModule() {
SessionFactory sessionFactory = entityManagerFactory.unwrap(SessionFactory.class);
Hibernate5Module module = new Hibernate5Module(sessionFactory);
module.configure(Hibernate5Module.Feature.FORCE_LAZY_LOADING, true);
return module;
}
/**
* inscrit les filtres json
*
* @param mapper
*/
private void subscribeFiltersInMapper(ObjectMapper mapper) {
mapper.setFilterProvider(ModelJsonFilters.getDefaultFilters());
}
}
Endly I can specify a specific filter in restConstoller when i need....
@RequestMapping(value = "/{id}/droits/", method = RequestMethod.GET)
public MappingJacksonValue getListDroits(@PathVariable long id) {
LOGGER.debug("Get all droits of user with id {}", id);
List<Droit> droits = utilisateurService.findDroitsDeUtilisateur(id);
MappingJacksonValue value;
UtilisateurWithSecteurs utilisateurWithSecteurs = droitsUtilisateur.fillLists(droits).get(id);
value = new MappingJacksonValue(utilisateurWithSecteurs);
FilterProvider filters = ModelJsonFilters.getDefaultFilters().addFilter(ModelJsonFilters.SECTEUR_FILTER, SimpleBeanPropertyFilter.serializeAllExcept("secteursEnfants")).addFilter(ModelJsonFilters.APPLICATION_FILTER,
SimpleBeanPropertyFilter.serializeAllExcept("services"));
value.setFilters(filters);
return value;
}
If all your divs start with editDialog as you stated, then you can use the following selector:
$("div[id^='editDialog']")
Or you could use a class selector instead if it's easier for you
<div id="editDialog-0" class="editDialog">...</div>
$(".editDialog")
This tutorial:
http://techdroid.kbeanie.com/2010/02/sign-your-android-applications-for.html
was very helpful for me the first time I had to create a keystore. It is simple but the instructions on developer.android.com are a little too brief.
The part I was unsure about was where to save and what name to give the keystore file.
I seems it doesn't matter where you put it just be sure to keep it safe and keep a number of backups. I just put it in my app directory
Name the file "something.keystore" where something can be whatever you want. I used app_name.keystore, where app_name was the name of my app.
The next part was what to name the alias. Again it doesn't seem to matter so again I just used the app_name again. Keep the passwords the same as you used before. Fill out the rest of the fields and you are done.
However, I'm a bit confused as to why
__init__
is always called after__new__
.
Not much of a reason other than that it just is done that way. __new__
doesn't have the responsibility of initializing the class, some other method does (__call__
, possibly-- I don't know for sure).
I wasn't expecting this. Can anyone tell me why this is happening and how I implement this functionality otherwise? (apart from putting the implementation into the
__new__
which feels quite hacky).
You could have __init__
do nothing if it's already been initialized, or you could write a new metaclass with a new __call__
that only calls __init__
on new instances, and otherwise just returns __new__(...)
.
You could use javascript. The other answers to date seem to also target Safari.
if (navigator.userAgent.toLowerCase().indexOf('chrome') > -1) {
alert("You'll only see this in Chrome");
$('#someID').css('background-position', '10px 20px');
}
use with responsive website (view in mobile or ipad)
jQuery(window).height(); // return height of browser viewport
jQuery(window).width(); // return width of browser viewport
rarely use
jQuery(document).height(); // return height of HTML document
jQuery(document).width(); // return width of HTML document
As biziclop mentioned, some sort of metric space tree would probably be your best option. I have experience using kd-trees and quad trees to do these sorts of range queries and they're amazingly fast; they're also not that hard to write. I'd suggest looking into one of these structures, as they also let you answer other interesting questions like "what's the closest point in my data set to this other point?"
I had this same problem using curl to send a soap request. Solved it by adding "content-type: text/xml" to the http header.
I hope this helps someone.
The same error occurred when I had another variable named mythread. That variable overwrote this and that's why I got error
There's the short tag version of your code, which is now completely acceptable to use despite antiquated recommendations otherwise:
<input type="hidden" name="type" value="<?= $var ?>" >
which (prior to PHP 5.4) requires short tags be enabled in your php configuration. It functions exactly as the code you typed; these lines are literally identical in their internal implementation:
<?= $var1, $var2 ?>
<?php echo $var1, $var2 ?>
That's about it for built-in solutions. There are plenty of 3rd party template libraries that make it easier to embed data in your output, smarty is a good place to start.
Take for example the case where Class A has a getSomething method and class B has a getSomething method and class C extends A and B. What would happen if someone called C.getSomething? There is no way to determine which method to call.
Interfaces basically just specify what methods a implementing class needs to contain. A class that implements multiple interfaces just means that class has to implement the methods from all those interfaces. Whci would not lead to any issues as described above.
With JUnit 5 I was able to solve this using the @RepeatedTest annotation:
@RepeatedTest(10)
public void testMyCode() {
//your test code goes here
}
Note that @Test
annotation shouldn't be used along with @RepeatedTest
.
Broadcast ping:
$ ping 192.168.1.255
PING 192.168.1.255 (192.168.1.255): 56 data bytes
64 bytes from 192.168.1.154: icmp_seq=0 ttl=64 time=0.104 ms
64 bytes from 192.168.1.51: icmp_seq=0 ttl=64 time=2.058 ms (DUP!)
64 bytes from 192.168.1.151: icmp_seq=0 ttl=64 time=2.135 ms (DUP!)
...
(Add a -b
option on Linux)
Android Studio has recently published an official guide for low-memory machines: Guide
If you are running Android Studio on a machine with less than the recommended specifications (see System Requirements), you can customize the IDE to improve performance on your machine, as follows:
Reduce the maximum heap size available to Android Studio: Reduce the maximum heap size for Android Studio to 512Mb.
Update Gradle and the Android plugin for Gradle: Update to the latest versions of Gradle and the Android plugin for Gradle to ensure you are taking advantage of the latest improvements for performance.
Enable Power Save Mode: Enabling Power Save Mode turns off a number of memory- and battery-intensive background operations, including error highlighting and on-the-fly inspections, autopopup code completion, and automatic incremental background compilation. To turn on Power Save Mode, click File > Power Save Mode.
Disable unnecessary lint checks: To change which lint checks Android Studio runs on your code, proceed as follows: Click File > Settings (on a Mac, Android Studio > Preferences) to open the Settings dialog.In the left pane, expand the Editor section and click Inspections. Click the checkboxes to select or deselect lint checks as appropriate for your project. Click Apply or OK to save your changes.
Debug on a physical device: Debugging on an emulator uses more memory than debugging on a physical device, so you can improve overall performance for Android Studio by debugging on a physical device.
Include only necessary Google Play Services as dependencies: Including Google Play Services as dependencies in your project increases the amount of memory necessary. Only include necessary dependencies to improve memory usage and performance. For more information, see Add Google Play Services to Your Project.
Reduce the maximum heap size available for DEX file compilation: Set the javaMaxHeapSize for DEX file compilation to 200m. For more information, see Improve build times by configuring DEX resources.
Do not enable parallel compilation: Android Studio can compile independent modules in parallel, but if you have a low-memory system you should not turn on this feature. To check this setting, proceed as follows: Click File > Settings (on a Mac, Android Studio > Preferences) to open the Settings dialog. In the left pane, expand Build, Execution, Deployment and then click Compiler. Ensure that the Compile independent modules in parallel option is unchecked.If you have made a change, click Apply or OK for your change to take effect.
Turn on Offline Mode for Gradle: If you have limited bandwitch, turn on Offline Mode to prevent Gradle from attempting to download missing dependencies during your build. When Offline Mode is on, Gradle will issue a build failure if you are missing any dependencies, instead of attempting to download them. To turn on Offline Mode, proceed as follows:
Click File > Settings (on a Mac, Android Studio > Preferences) to open the Settings dialog.
In the left pane, expand Build, Execution, Deployment and then click Gradle.
Under Global Gradle settings, check the Offline work checkbox.
Click Apply or OK for your changes to take effect.
Try with below code.
Like GridView in LinkButton, Label, HtmlAnchor and HtmlInputControl.
<asp:GridView ID="mainGrid" runat="server" AutoGenerateColumns="false" CssClass="table table-bordered table-hover tablesorter"
OnRowDataBound="mainGrid_RowDataBound" EmptyDataText="No Data Found.">
<Columns>
<asp:TemplateField HeaderText="HeaderName" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Center">
<ItemTemplate>
<asp:Label runat="server" ID="lblName" Text=' <%# Eval("LabelName") %>'></asp:Label>
<asp:LinkButton ID="btnLink" runat="server">ButtonName</asp:LinkButton>
<a href="javascript:void(0);" id="btnAnchor" runat="server">ButtonName</a>
<input type="hidden" runat="server" id="hdnBtnInput" value='<%#Eval("ID") %>' />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
Handling RowDataBound event,
protected void mainGrid_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
Label lblName = (Label)e.Row.FindControl("lblName");
LinkButton btnLink = (LinkButton)e.Row.FindControl("btnLink");
HtmlAnchor btnAnchor = (HtmlAnchor)e.Row.FindControl("btnAnchor");
HtmlInputControl hdnBtnInput = (HtmlInputControl)e.Row.FindControl("hdnBtnInput");
}
}
I'll start off my noting that this hasn't happened since I upgraded my RAM. I was at 4GB and would often have multiple instances of VS open along with SSMS. I have since gone to 8GB and then 16GB.
Here's the steps I go through when I lose intellisense.
If only one file/window appears to be affected, close/reopen that file. If that doesn't work, try below.
In Visual Studio:
If this doesn't work, here's a few more steps to try:
For C++ projects:
MSDN has a few things to try: MSDN suggestions
The corrupt .ncb
file seems most likely.
From MSDN:
.ncb
file..ncb
file.)Notes:
This issue does not appear to be specific to C# as C++ and VB users report the same issue
Tested in VS 2013/2015
When using jQuery, return false
is doing 3 separate things when you call it:
event.preventDefault();
event.stopPropagation();
See jQuery Events: Stop (Mis)Using Return False for more information and examples.
You can use a bind variable at the SQLPlus level to do this. Of course you have little control over the formatting of the output.
VAR x REFCURSOR;
EXEC GetGrantListByPI(args, :x);
PRINT x;
After many answers that did not work, I finally found a solution when Anonymous access is Disabled on the IIS server. Our server is using Windows authentication, not Kerberos. This is thanks to this blog posting.
No changes were made to web.config.
On the server side, the .SVC file in the ISAPI folder uses MultipleBaseAddressBasicHttpBindingServiceHostFactory
The class attributes of the service are:
[BasicHttpBindingServiceMetadataExchangeEndpointAttribute]
[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Required)]
public class InvoiceServices : IInvoiceServices
{
...
}
On the client side, the key that made it work was the http binding security attributes:
EndpointAddress endpoint =
new EndpointAddress(new Uri("http://SharePointserver/_vti_bin/InvoiceServices.svc"));
BasicHttpBinding httpBinding = new BasicHttpBinding();
httpBinding.Security.Mode = BasicHttpSecurityMode.TransportCredentialOnly;
httpBinding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Ntlm;
InvoiceServicesClient myClient = new InvoiceServicesClient(httpBinding, endpoint);
myClient.ClientCredentials.Windows.AllowedImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Impersonation;
(call service)
I hope this works for you!
Another way to do this and this works well if you have multiple columns to convert to datetime.
cols = ['date1','date2']
df[cols] = df[cols].apply(pd.to_datetime)
I also had the same issue. I changed it to the following and it worked.
Java :
@RequestMapping(value = "/test", method = RequestMethod.GET)
HTML code:
<form action="<%=request.getContextPath() %>/test" method="GET">
<input type="submit" value="submit">
</form>
By default if you do not specify http method in a form it uses GET. To use POST method you need specifically state it.
Hope this helps.
Be Careful , Perhaps , you have a class and a subclass .
<div id='id' class='myclass mysubclass' >dfdfdfsdfds</div>
If you use previous solutions , you will have :
myclass mysubclass
So if you want to have the class selector, do the following :
var className = '.'+$('#id').attr('class').split(' ').join('.')
and you will have
.myclass.mysubclass
Now if you want to select all elements that have the same class such as div above :
var brothers=$('.'+$('#id').attr('class').split(' ').join('.'))
that means
var brothers=$('.myclass.mysubclass')
OR can be implemented with vanilla javascript in 2 lines:
const { classList } = document.querySelector('#id');
document.querySelectorAll(`.${Array.from(classList).join('.')}`);
In my case I was trying to run postgres through docker. Initially I was running as :
docker run -d -p 5432:5432 -e POSTGRES_PASSWORD=test_password POSTGRES_USER=test_user POSTGRES_DB=test_db --rm -v ~/docker/volumes/postgres:/var/lib/postgresql/data --name pg-docker postgres
I was missing -e after each environment variable. Changing the above command to the one below worked
docker run -d -p 5432:5432 -e POSTGRES_PASSWORD=test_password -e POSTGRES_USER=test_user -e POSTGRES_DB=test_db --rm -v ~/docker/volumes/postgres:/var/lib/postgresql/data --name pg-docker postgres
Below is how I got this working.
The Key point was: I needed to use the ViewModel associated with the view in order for the runtime to be able to resolve the object in the request.
[I know that that there is a way to bind an object other than the default ViewModel object but ended up simply populating the necessary properties for my needs as I could not get it to work]
[HttpPost]
public ActionResult GetDataForInvoiceNumber(MyViewModel myViewModel)
{
var invoiceNumberQueryResult = _viewModelBuilder.HydrateMyViewModelGivenInvoiceDetail(myViewModel.InvoiceNumber, myViewModel.SelectedCompanyCode);
return Json(invoiceNumberQueryResult, JsonRequestBehavior.DenyGet);
}
The JQuery script used to call this action method:
var requestData = {
InvoiceNumber: $.trim(this.value),
SelectedCompanyCode: $.trim($('#SelectedCompanyCode').val())
};
$.ajax({
url: '/en/myController/GetDataForInvoiceNumber',
type: 'POST',
data: JSON.stringify(requestData),
dataType: 'json',
contentType: 'application/json; charset=utf-8',
error: function (xhr) {
alert('Error: ' + xhr.statusText);
},
success: function (result) {
CheckIfInvoiceFound(result);
},
async: true,
processData: false
});
I found a workaround by using @ActiveProfiles("test")
and adding an application-test.yml file to src/test/resources.
It ended up looking like this:
@SpringApplicationConfiguration(classes = Application.class, initializers = ConfigFileApplicationContextInitializer.class)
@ActiveProfiles("test")
public abstract class AbstractIntegrationTest extends AbstractTransactionalJUnit4SpringContextTests {
}
The file application-test.yml just contains the properties that I want to override from application.yml (which can be found in src/main/resources).
In addition to already posted examples, here is another approach using express-async-wrap and asynchronous functions (ES2017).
Router
router.put('/:id/settings/profile', wrap(async function (request, response, next) {
const username = request.body.username
const email = request.body.email
const userWithEmail = await userService.findUserByEmail(email)
if (userWithEmail) {
return response.status(409).send({message: 'Email is already taken.'})
}
const userWithUsername = await userService.findUserByUsername(username)
if (userWithUsername) {
return response.status(409).send({message: 'Username is already taken.'})
}
const user = await userService.updateProfileSettings(userId, username, email)
return response.status(200).json({user: user})
}))
UserService
async function updateProfileSettings (userId, username, email) {
try {
return User.findOneAndUpdate({'_id': userId}, {
$set: {
'username': username,
'auth.email': email
}
}, {new: true})
} catch (error) {
throw new Error(`Unable to update user with id "${userId}".`)
}
}
async function findUserByEmail (email) {
try {
return User.findOne({'auth.email': email.toLowerCase()})
} catch (error) {
throw new Error(`Unable to connect to the database.`)
}
}
async function findUserByUsername (username) {
try {
return User.findOne({'username': username})
} catch (error) {
throw new Error(`Unable to connect to the database.`)
}
}
// other methods
export default {
updateProfileSettings,
findUserByEmail,
findUserByUsername,
}
Resources
const
is not immutable.
From the MDN:
The const declaration creates a read-only reference to a value. It does not mean the value it holds is immutable, just that the variable identifier cannot be reassigned.
We can use the DataFrame.iterrows() function to iterate over each of the rows of the given Dataframe and construct a list out of the data of each row:
# Empty list
row_list =[]
# Iterate over each row
for index, rows in df.iterrows():
# Create list for the current row
my_list =[rows.Date, rows.Event, rows.Cost]
# append the list to the final list
row_list.append(my_list)
# Print
print(row_list)
We can successfully extract each row of the given data frame into a list
Submit
is null
because it is not part of activity_main.xml
When you call findViewById
inside an Activity
, it is going to look for a View
inside your Activity's layout.
try this instead :
Submit = (Button)loginDialog.findViewById(R.id.Submit);
Another thing : you use
android:layout_below="@+id/LoginTitle"
but what you want is probably
android:layout_below="@id/LoginTitle"
See this question about the difference between @id
and @+id
.
I think this would do it:
<html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$(".divlink").click(function(){
$("#content").attr("src" , $(this).attr("ref"));
});
});
</script>
</head>
<body>
<iframe id="content"></iframe>
<a href="#" ref="page1.html" class="divlink" >Page 1</a><br />
<a href="#" ref="page2.html" class="divlink" >Page 2</a><br />
<a href="#" ref="page3.html" class="divlink" >Page 3</a><br />
<a href="#" ref="page4.html" class="divlink" >Page 4</a><br />
<a href="#" ref="page5.html" class="divlink" >Page 5</a><br />
<a href="#" ref="page6.html" class="divlink" >Page 6</a><br />
</body>
</html>
By the way if you can avoid Jquery, you can just use the target
attribute of <a>
element:
<html>
<body>
<iframe id="content" name="content"></iframe>
<a href="page1.html" target="content" >Page 1</a><br />
<a href="page2.html" target="content" >Page 2</a><br />
<a href="page3.html" target="content" >Page 3</a><br />
<a href="page4.html" target="content" >Page 4</a><br />
<a href="page5.html" target="content" >Page 5</a><br />
<a href="page6.html" target="content" >Page 6</a><br />
</body>
</html>
This error appears to happen when .mof files (Managed Object Format (MOF)) don’t get installed and registered correctly during set-up. To resolve this issue, I executed the following mofcomp command in command prompt to re-register the *.mof files:
mofcomp.exe "C:\Program Files (x86)\Microsoft SQL Server\100\Shared\sqlmgmproviderxpsp2up.mof"
This one worked for me
Just for anyone trying to do this automatically, you can use that extension method to ignore non existing properties on the destination type :
public static IMappingExpression<TSource, TDestination> IgnoreAllNonExisting<TSource, TDestination>(this IMappingExpression<TSource, TDestination> expression)
{
var sourceType = typeof(TSource);
var destinationType = typeof(TDestination);
var existingMaps = Mapper.GetAllTypeMaps().First(x => x.SourceType.Equals(sourceType)
&& x.DestinationType.Equals(destinationType));
foreach (var property in existingMaps.GetUnmappedPropertyNames())
{
expression.ForMember(property, opt => opt.Ignore());
}
return expression;
}
to be used as follow :
Mapper.CreateMap<SourceType, DestinationType>().IgnoreAllNonExisting();
thanks to Can Gencer for the tip :)
source : http://cangencer.wordpress.com/2011/06/08/auto-ignore-non-existing-properties-with-automapper/
There are no problems here this is perfectly normal - it shows informational messages about what debug-info was loaded (and which wasn't) and also that your program executed and exited normally - a zero return code means success.
If you don't see anything on the screen thry running your program with CTRL-F5 instead of just F5.
You can use these queries:
select * from all_tab_privs;
select * from dba_sys_privs;
select * from dba_role_privs;
Each of these tables have a grantee
column, you can filter on that in the where criteria:
where grantee = 'A'
To query privileges on objects (e.g. tables) in other schema I propose first of all all_tab_privs
, it also has a table_schema
column.
If you are logged in with the same user whose privileges you want to query, you can use user_tab_privs
, user_sys_privs
, user_role_privs
. They can be queried by a normal non-dba user.
Renders a view and sends the rendered HTML string to the client.
res.render('index');
Or
res.render('index', function(err, html) {
if(err) {...}
res.send(html);
});
DOCS HERE: https://expressjs.com/en/api.html#res.render
For me following worked:
in directive declare it like this:
.directive('myDirective', function() {
return {
restrict: 'E',
replace: true,
scope: {
myFunction: '=',
},
templateUrl: 'myDirective.html'
};
})
In directive template use it in following way:
<select ng-change="myFunction(selectedAmount)">
And then when you use the directive, pass the function like this:
<data-my-directive
data-my-function="setSelectedAmount">
</data-my-directive>
You pass the function by its declaration and it is called from directive and parameters are populated.
Since R is already installed, you should be able to upgrade it with this method. First of all, you may want to have the packages you installed in the previous version in the new one,so it is convenient to check this post. Then, follow the instructions from here
Open the sources.list
file:
sudo nano /etc/apt/sources.list
Add a line with the source from where the packages will be retrieved. For example:
deb https://cloud.r-project.org/bin/linux/ubuntu/ version/
Replace https://cloud.r-project.org
with whatever mirror you would like to use, and replace
version/
with whatever version of Ubuntu you are using (eg, trusty/
, xenial/
, and so on). If you're getting a "Malformed line error", check to see if you have a space between /ubuntu/
and version/
.
Fetch the secure APT key:
gpg --keyserver keyserver.ubuntu.com --recv-key E298A3A825C0D65DFD57CBB651716619E084DAB9
or
gpg --hkp://keyserver keyserver.ubuntu.com:80 --recv-key E298A3A825C0D65DFD57CBB651716619E084DAB9
Add it to keyring:
gpg -a --export E084DAB9 | sudo apt-key add -
Update your sources and upgrade your installation:
sudo apt-get update && sudo apt-get upgrade
Install the new version
sudo apt-get install r-base-dev
Recover your old packages following the solution that best suits to you (see this). For instance, to recover all the packages (not only those from CRAN) the idea is:
-- copy the packages from R-oldversion/library
to R-newversion/library
, (do not overwrite a package if it already exists in the new version!).
-- Run the R command update.packages(checkBuilt=TRUE, ask=FALSE)
.
There are two ways of storing a color with alpha. The first is exactly as you see it, with each component as-is. The second is to use pre-multiplied alpha, where the color values are multiplied by the alpha after converting it to the range 0.0-1.0; this is done to make compositing easier. Ordinarily you shouldn't notice or care which way is implemented by any particular engine, but there are corner cases where you might, for example if you tried to increase the opacity of the color. If you use rgba(0, 0, 0, 0)
you are less likely to to see a difference between the two approaches.
Try This...
<html>_x000D_
_x000D_
<head>_x000D_
<script>_x000D_
function myFunction() {_x000D_
var number = "123";_x000D_
document.getElementById("myText").innerHTML = number;_x000D_
}_x000D_
</script>_x000D_
</head>_x000D_
_x000D_
<body onload="myFunction()">_x000D_
_x000D_
<h1>"The value for number is: " <span id="myText"></span></h1>_x000D_
_x000D_
</body>_x000D_
_x000D_
</html>
_x000D_
It's not working since April of 2018 because Google decided to give greater control of playback to users. You just need to add &mute=1 to your URL. Autoplay Policy Changes
<iframe id="existing-iframe-example"
width="640" height="360"
src="https://www.youtube.com/embed/-SFcIUEvNOQ?autoplay=1&mute=1&enablejsapi=1"
frameborder="0"
style="border: solid 4px #37474F"
></iframe>
Update :
Audio/Video Updates in Chrome 73
Google said : Now that Progressive Web Apps (PWAs) are available on all desktop platforms, we are extending the rule that we had on mobile to desktop: autoplay with sound is now allowed for installed PWAs. Note that it only applies to pages in the scope of the web app manifest. https://developers.google.com/web/updates/2019/02/chrome-73-media-updates#autoplay-pwa
h = ['a','b','c','d','e','f']
g = ''
for f in h:
g = g + f
>>> g
'abcdef'
def listing = sh script: 'ls -la /', returnStdout:true
Reference : http://shop.oreilly.com/product/0636920064602.do Page 433
Run apt-get install build-essential
on your system.
This package depends on other packages considered to be essential for builds and will install them. If you find you have to build packages, this can be helpful to avoid piecemeal resolution of dependencies.
See this page for more info.
I know this has been answered with a very high-quality answer. But, in short, you cant have spaces.
#!/bin/bash
STR = "Hello World"
echo $STR
Didn't work because of the spaces around the equal sign. If you were to run...
#!/bin/bash
STR="Hello World"
echo $STR
It would work
A much simpler approach that worked for me is:
Application.Restart();
Environment.Exit(0);
This preserves the command-line arguments and works despite event handlers that would normally prevent the application from closing.
The Restart() call tries to exit, starts a new instance anyway and returns. The Exit() call then terminates the process without giving any event handlers a chance to run. There is a very brief period in which both processes are running, which is not a problem in my case, but maybe in other cases.
The exit code 0 in Environment.Exit(0);
specifies a clean shutdown. You can also exit with 1 to specify an error occurred.
Well, OP didn't say server or client side, so i will just leave this here in case someone like me is looking for client side:
Skulpt is a implementation of Python to run at client side. Very interesting, no plugin required, just a simple JS.
Try this:
List<Double> list = Arrays.asList(1.38, 2.56, 4.3);
which returns a fixed size list.
If you need an expandable list, pass this result to the ArrayList
constructor:
List<Double> list = new ArrayList<>(Arrays.asList(1.38, 2.56, 4.3));
you can use the function below
SELECT TRUNC(14.568,2);
the result will show :
14.56
you can also cast your variable to the desire type :
SELECT TRUNC(YOUR_VAR::numeric,2)
Use the Apache XMLSerializer
here's an example: http://www.informit.com/articles/article.asp?p=31349&seqNum=3&rl=1
you can check this as well
This answer is not for DevOps/ system admin guys, but for them who are using IDE like eclipse and facing invalid LOC header (bad signature)
issue.
You can force update the maven dependencies, as follows:
The easiest way and it works with all types of triangles is simply determine the angles of the P point A, B , C points angles. If any of the angles are bigger than 180.0 degree then it is outside, if 180.0 then it is on the circumference and if acos cheating on you and less than 180.0 then it is inside.Take a look for understanding http://math-physics-psychology.blogspot.hu/2015/01/earlish-determination-that-point-is.html
As a side note, instead of having to type in the line numbers, just highlight the lines where you want to find/replace in one of the visual modes:
VISUAL
mode (V)VISUAL BLOCK
mode (Ctrl+V)VISUAL LINE
mode (Shift+V, works best in your case)Once you selected the lines to replace, type your command:
:s/<search_string>/<replace_string>/g
You'll note that the range '<,'>
will be inserted automatically for you:
:'<,'>s/<search_string>/<replace_string>/g
Here '<
simply means first highlighted line, and '>
means last highlighted line.
Note that the behaviour might be unexpected when in NORMAL
mode: '<
and '>
point to the start and end of the last highlight done in one of the VISUAL
modes. Instead, in NORMAL
mode, the special line number .
can be used, which simply means current line. Hence, you can find/replace only on the current line like this:
:.s/<search_string>/<replace_string>/g
Another thing to note is that inserting a second :
between the range and the find/replace command does no harm, in other words, these commands will still work:
:'<,'>:s/<search_string>/<replace_string>/g
:.:s/<search_string>/<replace_string>/g
private static void getRepeatedNumbers() {
int [] numArray = {2,5,3,8,1,2,8,3,3,1,5,7,8,12,134};
Set<Integer> nums = new HashSet<Integer>();
for (int i =0; i<numArray.length; i++) {
if(nums.contains(numArray[i]))
continue;
int count =1;
for (int j = i+1; j < numArray.length; j++) {
if(numArray[i] == numArray[j]) {
count++;
}
}
System.out.println("The "+numArray[i]+ " is repeated "+count+" times.");
nums.add(numArray[i]);
}
}
In okhttp v4.* I got it working that way
// import the extensions!
import okhttp3.MediaType.Companion.toMediaType
import okhttp3.RequestBody.Companion.toRequestBody
// ...
json : String = "..."
val JSON : MediaType = "application/json; charset=utf-8".toMediaType()
val jsonBody: RequestBody = json.toRequestBody(JSON)
// go on with Request.Builder() etc
Even after this my code is working fine , so i just removed all warning messages with this statement at line 1 .
<?php error_reporting(E_ERROR); ?>
No. Extension methods require an instance variable (value) for an object. You can however, write a static wrapper around the ConfigurationManager
interface. If you implement the wrapper, you don't need an extension method since you can just add the method directly.
public static class ConfigurationManagerWrapper
{
public static ConfigurationSection GetSection( string name )
{
return ConfigurationManager.GetSection( name );
}
.....
public static ConfigurationSection GetWidgetSection()
{
return GetSection( "widgets" );
}
}
Modify your PATH
in .bashrc
, not in .bash_profile
:
http://www.gnu.org/software/bash/manual/bashref.html#Bash-Startup-Files
What I would do:
char c;
int cint;
for(int n = 0; n < str.length(); n ++;)
{
c = str.charAt(n);
cint = (int)c;
if(cint <48 || (cint > 57 && cint < 65) || (cint > 90 && cint < 97) || cint > 122)
{
specialCharacterCount++
}
}
That is a simple way to do things, without having to import any special classes. Stick it in a method, or put it straight into the main code.
ASCII chart: http://www.gophoto.it/view.php?i=http://i.msdn.microsoft.com/dynimg/IC102418.gif#.UHsqxFEmG08
You can try it. hope it will be useful.
SELECT * FROM `table` WHERE `Value` COLLATE latin1_general_cs = "IAreSavage"
<meta http-equiv="refresh" content="5; url=http://example.com/">
overflow-x: auto;
overflow-y : hidden;
Apply the styling above to the parent div.
Don't stop and also save exit status
Just in case if you want your script not to stop if a particular command fails and you also want to save error code of failed command:
set -e
EXIT_CODE=0
command || EXIT_CODE=$?
echo $EXIT_CODE
In the initialization chunk I define a function
pagebreak <- function() {
if(knitr::is_latex_output())
return("\\newpage")
else
return('<div style="page-break-before: always;" />')
}
In the markdown part where I want to insert a page break, I type
`r pagebreak()`
I use this to convert char to string (an example) :
char c = 'A';
char str1[2] = {c , '\0'};
char str2[5] = "";
strcpy(str2,str1);
In your question, it seems that you want to avoid rounding the numbers as well? I think .format() will round the numbers using half-up, afaik?
so if you want to round, 200.3456 should be 200.35 for a precision of 2. but in your case, if you just want the first 2 and then discard the rest?
You could multiply it by 100 and then cast to an int (or taking the floor of the number), before dividing by 100 again.
200.3456 * 100 = 20034.56;
(int) 20034.56 = 20034;
20034/100.0 = 200.34;
You might have issues with really really big numbers close to the boundary though. In which case converting to a string and substring'ing it would work just as easily.
Assuming your "date" column is not actually a date.
Select convert(varchar(8),cast('12/24/2016' as date),112)
or
Select format(cast('12/24/2016' as date),'yyyyMMdd')
Returns
20161224
With RxJS 5.5+, the catch
operator is now deprecated. You should now use the catchError
operator in conjunction with pipe
.
RxJS v5.5.2 is the default dependency version for Angular 5.
For each RxJS Operator you import, including catchError
you should now import from 'rxjs/operators' and use the pipe operator.
import { Observable } from 'rxjs';
import { catchError } from 'rxjs/operators';
...
export class ExampleClass {
constructor(private http: HttpClient) {
this.http.request(method, url, options).pipe(
catchError((err: HttpErrorResponse) => {
...
}
)
}
...
}
Notice here that catch
is replaced with catchError
and the pipe
operator is used to compose the operators in similar manner to what you're used to with dot-chaining.
See the rxjs documentation on pipable (previously known as lettable) operators for more info.
Go to Menu Tool -> SQL Output, Run the PL/SQL statement, the output will show on SQL Output panel.
Here's a small example to demonstrate this (which only applied to DataFrames, not Series, until Pandas 0.19 where it applies to both):
In [1]: df1 = pd.DataFrame([[1, 2], [3, 4]])
In [2]: df2 = pd.DataFrame([[3, 4], [1, 2]], index=[1, 0])
In [3]: df1 == df2
Exception: Can only compare identically-labeled DataFrame objects
One solution is to sort the index first (Note: some functions require sorted indexes):
In [4]: df2.sort_index(inplace=True)
In [5]: df1 == df2
Out[5]:
0 1
0 True True
1 True True
Note: ==
is also sensitive to the order of columns, so you may have to use sort_index(axis=1)
:
In [11]: df1.sort_index().sort_index(axis=1) == df2.sort_index().sort_index(axis=1)
Out[11]:
0 1
0 True True
1 True True
Note: This can still raise (if the index/columns aren't identically labelled after sorting).
Since iOS 8 came out, this problem does not exist any more. The scroll event is now fired smoothly in iOS Safari as well.
So, if you register the scroll
event handler and check window.pageYOffset
inside that event handler, everything works just fine.
Since y is an iterable I really do not see why the calls to append:
a = np.array(list(y))
will do and it's much faster:
import timeit
print timeit.timeit('list(s)', 's=set(x for x in xrange(1000))')
# 23.952975494633154
print timeit.timeit("""li=[]
for x in s: li.append(x)""", 's=set(x for x in xrange(1000))')
# 189.3826994248866
To solve this simply add android:windowSoftInputMode="stateVisible|adjustPan
to that activity in android manifest file. for example
<activity
android:name="com.comapny.applicationname.activityname"
android:screenOrientation="portrait"
android:windowSoftInputMode="stateVisible|adjustPan"/>
Another option is numpy.genfromtxt
, e.g:
import numpy as np
data = np.genfromtxt("myfile.dat",delimiter=",")
This will make data
a numpy array with as many rows and columns as are in your file
I had got this error after changing the web service return type and SoapDocumentMethod.
Initially it was:
[WebMethod]
public int Foo()
{
return 0;
}
I decided to make it fire and forget type like this:
[SoapDocumentMethod(OneWay = true)]
[WebMethod]
public void Foo()
{
return;
}
In such cases, updating the web reference helped.
To update a web service reference:
andig is correct that a common reason for LayoutInflater ignoring your layout_params would be because a root was not specified. Many people think you can pass in null for root. This is acceptable for a few scenarios such as a dialog, where you don't have access to root at the time of creation. A good rule to follow, however, is that if you have root, give it to LayoutInflater.
I wrote an in-depth blog post about this that you can check out here:
https://www.bignerdranch.com/blog/understanding-androids-layoutinflater-inflate/
Upgrading to Snow Leopard won't solve the your primary problem of keeping PHP up to date. Apple doesn't always keep the third party software that it bundles up to date with OS updates. And relying on Apple to get you the bug fix / security update you need is asking for trouble.
Additionally, I would recommend installing through MacPorts (and doing the config necessary to use it instead of Apple's PHP) rather than try to upgrade the Apple supplied PHP in place. Anything you do to /usr/bin
risks being overwritten by some future Apple update.
You can try this code:
USE AdventureWorks2012;
GO
SET STATISTICS TIME ON;
GO
SELECT ProductID, StartDate, EndDate, StandardCost
FROM Production.ProductCostHistory
WHERE StandardCost < 500.00;
GO
SET STATISTICS TIME OFF;
GO
You can use the following as extension method
public static void RemoveByValue<T,T1>(this Dictionary<T,T1> src , T1 Value)
{
foreach (var item in src.Where(kvp => kvp.Value.Equals( Value)).ToList())
{
src.Remove(item.Key);
}
}
The solution to delete an Account/Property/View is still very similar to @Pranav ?'s answer. Google has just moved a few things around, so I thought I would update.
Click Admin Tab at the top of the page
Once you are on the Admin Page, You need to decide if you want to delete the Account, Property, or View. Make sure to select the desired Account, Property, or View from the Drop Down Menu.
In the following pictures, I will show you how to delete the Account, which removes all information including Properties and Views under that particular account.
Click Account Settings to remove Account, Property Settings to remove Property, and View Settings to remove View.
On Account Settings, you will notice a button 'Move to Trash Can'. You will click this to remove the Account, Property or View. You will have to verify Moving the Account to the Trash Can on the next page/picture.
When you have verified this is the account you want to delete, go ahead and select 'Trash Account'.
Note: When you Trash an Account it moves all the information to Admin/Account/Trash Can, where it can be recovered within 1 month. Keep in mind that every Account has its own Trash Can. Once that time has lapsed the Account, Property or View will be deleted FOREVER!
Hope this helps someone in the future, since I just struggled trying to figure it out even though its pretty simple now.
To make angular ui $modal work with bootstrap 3 you need to overwrite the styles
.modal {
display: block;
}
.modal-body:before,
.modal-body:after {
display: table;
content: " ";
}
.modal-header:before,
.modal-header:after {
display: table;
content: " ";
}
(The last ones are necessary if you use custom directives) and encapsulate the html with
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title">Modal title</h4>
</div>
<div class="modal-body">
...
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div><!-- /.modal-content -->
</div><!-- /.modal-dialog -->
If you have this problem in Windows 10, and you know you have premisions on folder (You could write before but it just started to print exception PermissionError recently).. You will need to install Windows updates... I hope someone will help this info.
Try the :host > /deep/ :
Add the following to the parent.component.less file
:host {
/deep/ app-child-component {
//your child style
}
}
Replace the app-child-component by your child selector
length
and dbms_lob.getlength
return the number of characters when applied to a CLOB (Character LOB). When applied to a BLOB (Binary LOB), dbms_lob.getlength
will return the number of bytes, which may differ from the number of characters in a multi-byte character set.
As the documentation doesn't specify what happens when you apply length
on a BLOB, I would advise against using it in that case. If you want the number of bytes in a BLOB, use dbms_lob.getlength
.
Here's some code that works for us. We found MSIE to be hit and miss with DomContentLoaded
, there appears to be some delay when no additional resources are cached (up to 300ms based on our console logging), and it triggers too fast when they are cached. So we resorted to a fallback for MISE. You also want to trigger the doStuff()
function whether DomContentLoaded
triggers before or after your external JS files.
// detect MSIE 9,10,11, but not Edge
ua=navigator.userAgent.toLowerCase();isIE=/msie/.test(ua);
function doStuff(){
//
}
if(isIE){
// play it safe, very few users, exec ur JS when all resources are loaded
window.onload=function(){doStuff();}
} else {
// add event listener to trigger your function when DOMContentLoaded
if(document.readyState==='loading'){
document.addEventListener('DOMContentLoaded',doStuff);
} else {
// DOMContentLoaded already loaded, so better trigger your function
doStuff();
}
}
Most of the time this compile error comes when unicode(UTF-8 encoded) file compiling
javac -encoding UTF-8 HelloWorld.java
and also You can add this compile option to your IDE
ex: Intellij idea
(File>settings>Java Compiler) add as additional command line parameter
-encoding : encoding Set the source file encoding name, such as EUC-JP and UTF-8.. If -encoding is not specified, the platform default converter is used. (DOC)
setattr()
We use setattr to add an attribute to our class instance. We pass the class instance, the attribute name, and the value.
getattr()
With getattr we retrive these values
For example
Employee = type("Employee", (object,), dict())
employee = Employee()
# Set salary to 1000
setattr(employee,"salary", 1000 )
# Get the Salary
value = getattr(employee, "salary")
print(value)
Here's a complete class.
/// <summary>
/// An extension class for the between operation
/// name pattern IsBetweenXX where X = I -> Inclusive, X = E -> Exclusive
/// <a href="https://stackoverflow.com/a/13470099/37055"></a>
/// </summary>
public static class BetweenExtensions
{
/// <summary>
/// Between check <![CDATA[min <= value <= max]]>
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="value">the value to check</param>
/// <param name="min">Inclusive minimum border</param>
/// <param name="max">Inclusive maximum border</param>
/// <returns>return true if the value is between the min & max else false</returns>
public static bool IsBetweenII<T>(this T value, T min, T max) where T:IComparable<T>
{
return (min.CompareTo(value) <= 0) && (value.CompareTo(max) <= 0);
}
/// <summary>
/// Between check <![CDATA[min < value <= max]]>
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="value">the value to check</param>
/// <param name="min">Exclusive minimum border</param>
/// <param name="max">Inclusive maximum border</param>
/// <returns>return true if the value is between the min & max else false</returns>
public static bool IsBetweenEI<T>(this T value, T min, T max) where T:IComparable<T>
{
return (min.CompareTo(value) < 0) && (value.CompareTo(max) <= 0);
}
/// <summary>
/// between check <![CDATA[min <= value < max]]>
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="value">the value to check</param>
/// <param name="min">Inclusive minimum border</param>
/// <param name="max">Exclusive maximum border</param>
/// <returns>return true if the value is between the min & max else false</returns>
public static bool IsBetweenIE<T>(this T value, T min, T max) where T:IComparable<T>
{
return (min.CompareTo(value) <= 0) && (value.CompareTo(max) < 0);
}
/// <summary>
/// between check <![CDATA[min < value < max]]>
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="value">the value to check</param>
/// <param name="min">Exclusive minimum border</param>
/// <param name="max">Exclusive maximum border</param>
/// <returns>return true if the value is between the min & max else false</returns>
public static bool IsBetweenEE<T>(this T value, T min, T max) where T:IComparable<T>
{
return (min.CompareTo(value) < 0) && (value.CompareTo(max) < 0);
}
}
plus some unit test code
[TestClass]
public class UnitTest1
{
[TestMethod]
public void TestMethodIsBeetween()
{
Assert.IsTrue(5.0.IsBetweenII(5.0, 5.0));
Assert.IsFalse(5.0.IsBetweenEI(5.0, 5.0));
Assert.IsFalse(5.0.IsBetweenIE(5.0, 5.0));
Assert.IsFalse(5.0.IsBetweenEE(5.0, 5.0));
Assert.IsTrue(5.0.IsBetweenII(4.9, 5.0));
Assert.IsTrue(5.0.IsBetweenEI(4.9, 5.0));
Assert.IsFalse(5.0.IsBetweenIE(4.9, 5.0));
Assert.IsFalse(5.0.IsBetweenEE(4.9, 5.0));
Assert.IsTrue(5.0.IsBetweenII(5.0, 5.1));
Assert.IsFalse(5.0.IsBetweenEI(5.0, 5.1));
Assert.IsTrue(5.0.IsBetweenIE(5.0, 5.1));
Assert.IsFalse(5.0.IsBetweenEE(5.0, 5.1));
Assert.IsTrue(5.0.IsBetweenII(4.9, 5.1));
Assert.IsTrue(5.0.IsBetweenEI(4.9, 5.1));
Assert.IsTrue(5.0.IsBetweenIE(4.9, 5.1));
Assert.IsTrue(5.0.IsBetweenEE(4.9, 5.1));
Assert.IsFalse(5.0.IsBetweenII(5.1, 4.9));
Assert.IsFalse(5.0.IsBetweenEI(5.1, 4.9));
Assert.IsFalse(5.0.IsBetweenIE(5.1, 4.9));
Assert.IsFalse(5.0.IsBetweenEE(5.1, 4.9));
}
}
private void addNotification() {
NotificationCompat.Builder builder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_launcher_background)
.setContentTitle("Notifications Example")
.setContentText("This is a test notification");
Intent notificationIntent = new Intent(this, MainActivity.class);
PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent,
PendingIntent.FLAG_UPDATE_CURRENT);
builder.setContentIntent(contentIntent);
// Add as notification
NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O)
{
NotificationChannel nChannel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, "NOTIFICATION_CHANNEL_NAME", NotificationManager.IMPORTANCE_HIGH);
nChannel.enableLights(true);
assert manager != null;
builder.setChannelId(NOTIFICATION_CHANNEL_ID);
manager.createNotificationChannel(nChannel);
}
assert manager != null;
manager.notify(0, builder.build());
}
UPDATE:
I came up with this solution when I was pretty new to web design. Now that I am older and wiser, the answer Liam gave seems to be a better option. See the next top answer; it is a more productive solution.
I worked on a project recently and this example worked perfectly. I am giving you the link below.
First you have to add jQuery mobile:
This adds the touch functionality, and then you just have to make events such as swipe:
<script>
$(document).ready(function() {
$("#myCarousel").swiperight(function() {
$(this).carousel('prev');
});
$("#myCarousel").swipeleft(function() {
$(this).carousel('next');
});
});
</script>
The link is below, where you can find the tutorial I used:
http://lazcreative.com/blog/how-to/how-to-adding-swipe-support-to-bootstraps-carousel/
I know this thread is pretty old, but there's an additional option that will help greatly. See here: https://realjenius.com/2012/11/21/java7-jmx-tunneling-freedom/
-Dcom.sun.management.jmxremote.rmi.port=1099
If you need something from super's __init__
to be done in addition to what is being done in the current class's __init__,
you must call it yourself, since that will not happen automatically. But if you don't need anything from super's __init__,
no need to call it. Example:
>>> class C(object):
def __init__(self):
self.b = 1
>>> class D(C):
def __init__(self):
super().__init__() # in Python 2 use super(D, self).__init__()
self.a = 1
>>> class E(C):
def __init__(self):
self.a = 1
>>> d = D()
>>> d.a
1
>>> d.b # This works because of the call to super's init
1
>>> e = E()
>>> e.a
1
>>> e.b # This is going to fail since nothing in E initializes b...
Traceback (most recent call last):
File "<pyshell#70>", line 1, in <module>
e.b # This is going to fail since nothing in E initializes b...
AttributeError: 'E' object has no attribute 'b'
__del__
is the same way, (but be wary of relying on __del__
for finalization - consider doing it via the with statement instead).
I rarely use __new__.
I do all the initialization in __init__.
If your problem is like the following while using Google Chrome:
[XMLHttpRequest cannot load file. Received an invalid response. Origin 'null' is therefore not allowed access.]
Then create a batch file by following these steps:
Open notepad in Desktop.
start "chrome" "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --allow-file-access-from-files exit
This will do what? It will open Chrome.exe with file access. Now, from any location in your computer, browse your html files with Google Chrome. I hope this will solve the XMLHttpRequest problem.
Keep in mind : Just use the shortcut bat file to open Chrome when you require it. Tell me if it solves your problem. I had a similar problem and I solved it in this way. Thanks.
Here's the easiest solution I found:-
let num = 9; // any number between 0 & 99
let result = ( '0' + num ).substr( -2 );
There is, indeed, prevision for such feature, look http://www.w3.org/TR/css3-values/#attr-notation
This fiddle should work like what you need, but will not for now.
Unfortunately, it's still a draft, and isn't fully implemented on major browsers.
It does work for content
on pseudo-elements, though.
Try the element:
$(td).find('a').attr('disabled', 'disabled');
Disabling a link works for me in Chrome: http://jsfiddle.net/KeesCBakker/LGYpz/.
Firefox doesn't seem to play nice. This example works:
<a id="a1" href="http://www.google.com">Google 1</a>
<a id="a2" href="http://www.google.com">Google 2</a>
$('#a1').attr('disabled', 'disabled');
$(document).on('click', 'a', function(e) {
if ($(this).attr('disabled') == 'disabled') {
e.preventDefault();
}
});
Note: added a 'live' statement for future disabled / enabled links.
Note2: changed 'live' into 'on'.
My current Column is calculated by:
Method 1:
=LEFT(ADDRESS(ROW(),COLUMN(),4,1),LEN(ADDRESS(ROW(),COLUMN(),4,1))-LEN(ROW()))
Method 2:
=LEFT(ADDRESS(ROW(),COLUMN(),4,1),INT((COLUMN()-1)/26)+1)
My current Row is calculated by:
=RIGHT(ADDRESS(ROW(),COLUMN(),4,1),LEN(ROW()))
so an indirect link to Sheet2!My Column but a different row, specified in Column A on my row is:
Method 1:
=INDIRECT("Sheet2!"&LEFT(ADDRESS(ROW(),COLUMN(),4,1),LEN(ADDRESS(ROW(),COLUMN(),4,1))-LEN(ROW()))&INDIRECT(ADDRESS(ROW(),1,4,1)))
Method 2:
=INDIRECT("Sheet2!"&LEFT(ADDRESS(ROW(),COLUMN(),4,1),INT((COLUMN()-1)/26)+1)&INDIRECT(ADDRESS(ROW(),1,4,1)))
So if A6=3 and my row is 6 and my Col is C returns contents of "Sheet2!C3"
So if A7=1 and my row is 7 and my Col is D returns contents of "Sheet2!D1"
I don't think you need a case statement. You just need to update your where clause and make sure you have correct parentheses to group the clauses.
SELECT Sum(CAMount) as PaymentAmount
from TableOrderPayment
where (CStatus = 'Active' AND CPaymentType = 'Cash')
OR (CStatus = 'Active' and CPaymentType = 'Check' and CDate<=SYSDATETIME())
The answers posted before mine assume that CDate<=SYSDATETIME() is also appropriate for Cash payment type as well. I think I split mine out so it only looks for that clause for check payments.
In case you're already using the transform property for positioning your element (as I currently am), you can also animate the top margin:
.ball {
animation: bounce 1s infinite alternate;
-webkit-animation: bounce 1s infinite alternate;
}
@keyframes bounce {
from {
margin-top: 0;
}
to {
margin-top: -15px;
}
}
Using requests and json makes it simple.
json.loads
functionRequests module provides you useful function to loop for success and failure.
if(Response.ok)
: will help help you determine if your API call is successful (Response code - 200)
Response.raise_for_status()
will help you fetch the http code that is returned from the API.
Below is a sample code for making such API calls. Also can be found in github. The code assumes that the API makes use of digest authentication. You can either skip this or use other appropriate authentication modules to authenticate the client invoking the API.
#Python 2.7.6
#RestfulClient.py
import requests
from requests.auth import HTTPDigestAuth
import json
# Replace with the correct URL
url = "http://api_url"
# It is a good practice not to hardcode the credentials. So ask the user to enter credentials at runtime
myResponse = requests.get(url,auth=HTTPDigestAuth(raw_input("username: "), raw_input("Password: ")), verify=True)
#print (myResponse.status_code)
# For successful API call, response code will be 200 (OK)
if(myResponse.ok):
# Loading the response data into a dict variable
# json.loads takes in only binary or string variables so using content to fetch binary content
# Loads (Load String) takes a Json file and converts into python data structure (dict or list, depending on JSON)
jData = json.loads(myResponse.content)
print("The response contains {0} properties".format(len(jData)))
print("\n")
for key in jData:
print key + " : " + jData[key]
else:
# If response code is not ok (200), print the resulting http error code with description
myResponse.raise_for_status()
If you want true random data, then unfortunately you have to wait for it. This includes the seed for a SecureRandom
PRNG. Uncommon Maths can't gather true random data any faster than SecureRandom
, although it can connect to the internet to download seed data from a particular website. My guess is that this is unlikely to be faster than /dev/random
where that's available.
If you want a PRNG, do something like this:
SecureRandom.getInstance("SHA1PRNG");
What strings are supported depends on the SecureRandom
SPI provider, but you can enumerate them using Security.getProviders()
and Provider.getService()
.
Sun is fond of SHA1PRNG, so it's widely available. It isn't especially fast as PRNGs go, but PRNGs will just be crunching numbers, not blocking for physical measurement of entropy.
The exception is that if you don't call setSeed()
before getting data, then the PRNG will seed itself once the first time you call next()
or nextBytes()
. It will usually do this using a fairly small amount of true random data from the system. This call may block, but will make your source of random numbers far more secure than any variant of "hash the current time together with the PID, add 27, and hope for the best". If all you need is random numbers for a game, though, or if you want the stream to be repeatable in future using the same seed for testing purposes, an insecure seed is still useful.
Fiddler is the winner every time when comparing to Charles.
The "customize rules" feature of fiddler is unparalleled in any http debugger. The ability to write code to manipulate http requests and responses on-the-fly is invaluable to me and the work I do in web development.
There are so many features to fiddler that charles just does not have, and likely won't ever have. Fiddler is light-years ahead.
This whitelist approach (ie, allowing only the chars present in valid_chars) will work if there aren't limits on the formatting of the files or combination of valid chars that are illegal (like ".."), for example, what you say would allow a filename named " . txt" which I think is not valid on Windows. As this is the most simple approach I'd try to remove whitespace from the valid_chars and prepend a known valid string in case of error, any other approach will have to know about what is allowed where to cope with Windows file naming limitations and thus be a lot more complex.
>>> import string
>>> valid_chars = "-_.() %s%s" % (string.ascii_letters, string.digits)
>>> valid_chars
'-_.() abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
>>> filename = "This Is a (valid) - filename%$&$ .txt"
>>> ''.join(c for c in filename if c in valid_chars)
'This Is a (valid) - filename .txt'
In theory the 4 digit option is right. But in practice it might be better to have 1900-2099 range.
Additionally it need to be non-capturing group. Many comments and answers propose capturing grouping which is not proper IMHO. Because for matching it might work, but for extracting matches using regex it will extract 4 digit numbers and two digit (19 and 20) numbers also because of paranthesis.
This will work for exact matching using non-capturing groups:
(?:19|20)\d{2}