Questions Tagged with #Git remote

git-remote is a command used to manage the set of tracked remote repositories.

Git push error: "origin does not appear to be a git repository"

I am following the instructions given here to create a Git repository. All went well until the last line: $ git push -u origin master fatal: 'origin' does not appear to be a git repository ..

Git - What is the difference between push.default "matching" and "simple"

I have been using git for a while now, but I have never had to set up a new remote repo myself and I have been curious on doing so. I have been reading tutorials and I am confused on how to get "git p..

Find out which remote branch a local branch is tracking

See also: How can I see which Git branches are tracking which remote / upstream branch? How can I find out which remote branch a local branch is tracking? Do I need to parse git config outp..

Git branching: master vs. origin/master vs. remotes/origin/master

I think I'm on the right track to understand the basic concepts of git. I've already set up and cloned a remote repository. I also created a server side empty repository, and linked my local reposito..

How to change the URI (URL) for a remote Git repository?

I have a repo (origin) on a USB key that I cloned on my hard drive (local). I moved "origin" to a NAS and successfully tested cloning it from here. I would like to know if I can change the URI of "or..

Remote origin already exists on 'git push' to a new repository

I have my project on GitHub at some location, [email protected]:myname/oldrep.git. Now I want to push all my code to a new repository at some other location, [email protected]:newname/newrep.git. I used t..

Why does Git tell me "No such remote 'origin'" when I try to push to origin?

I am very new to Git; I only recently created a GitHub account. I've just tried to push my very first repository (a sample project), but I'm getting the following error: No such remote 'origin' I ..

How can I determine the URL that a local Git repository was originally cloned from?

I pulled a project from GitHub a few days ago. I've since discovered that there are several forks on GitHub, and I neglected to note which one I took originally. How can I determine which of those for..

Changing the Git remote 'push to' default

I want to change the Git default remote branch destination so I could just git push Instead of: git push upstream Currently this is set to the origin remote and I want to set it to a different r..

How to update a git clone --mirror?

I have created a git repository to mirror a live site (which is a non-bare git repository): git clone --mirror ssh://[email protected]/path/to/repo Now, to keep this mirror clone updated with all ch..

How to pull remote branch from somebody else's repo

I've got a project hosted on GitHub which somebody has forked. On their fork, they've created a new branch "foo" and made some changes. How do I pull their "foo" into a new branch also named "foo" in..

fatal: does not appear to be a git repository

Why am I getting this error when my git repository url is correct? jitendra@JITENDRA-PC /c/mySite (master) $ git push beanstalk master fatal: '[email protected]/gittest.git' does not appear ..

How do I push a new local branch to a remote Git repository and track it too?

I want to be able to do the following: Create a local branch based on some other (remote or local) branch (via git branch or git checkout -b) Push the local branch to the remote repository (publish)..

git remote prune – didn't show as many pruned branches as I expected

From the man page: Deletes all stale tracking branches under <name>. These stale branches have already been removed from the remote repository referenced by <name>, but are still locally..

How to add a local repo and treat it as a remote repo

I'm trying to make a local repo act as a remote with the name bak for another local repo on my PC, using the following: git remote add /home/sas/dev/apps/smx/repo/bak/ontologybackend/.git bak which..

How can I find the location of origin/master in git, and how do I change it?

I'm a Git newbie. I recently moved a Rails project from Subversion to Git. I followed the tutorial here:

Change a Git remote HEAD to point to something besides master

How do I set a Git remote's HEAD reference to point to something besides "master"? My project has a policy not to use a "master" branch (all branches are to have meaningful names). Furthermore, the c..

How to connect to a remote Git repository?

I am working with a team and we want to use Git (Not with GitHub, we have a private remote machine). We were using SVN until now. We have a remote machine that works like an SVN repository. Now, we wa..

error: src refspec master does not match any

I have tried to follow the solutions suggested in this post but it didnt work and I am still getting: src refspec master does not match any. Here is what I did: Followed this solution // adding th..

How do I delete a Git branch locally and remotely?

I want to delete a branch both locally and remotely. Failed Attempts to Delete a Remote Branch $ git branch -d remotes/origin/bugfix error: branch 'remotes/origin/bugfix' not found. $ git branch -d o..

What does '--set-upstream' do?

What does git --set-upstream do? I tried to understand it by reading the git manual, but I didn't quite get it. ..

Git: How to remove remote origin from Git repo

I just did git init to initialize my folder as git repo and then added a remote repository using git remote add origin url. Now I want to remove this git remote add origin and add a new repository git..

Uninstall Django completely

I uninstalled django on my machine using pip uninstall Django. It says successfully uninstalled whereas when I see django version in python shell, it still gives the older version I installed. To rem..

Standard Android Button with a different color

I'd like to change the color of a standard Android button slightly in order to better match a client's branding. The best way I've found to do this so far is to change the Button's drawable to the dr..

How to select a schema in postgres when using psql?

I have a postgres database with multiple schemas. When I connect to the database from a shell with psql and I run \dt it uses the default connection schema which is public. Is there a flag I can speci..

JQuery get data from JSON array

This is part of the JSON i get from foursquare. JSON tips: { count: 2, groups: [ { type: "others", name: "Tips from others", count: 2, items: [ {..

django - get() returned more than one topic

When I tried to relate an attribute with another one which has an M to M relation I received this error: get() returned more than one topic -- it returned 2! Can you guys tell me what that means..

How to repeat last command in python interpreter shell?

How do I repeat the last command? The usual keys: Up, Ctrl+Up, Alt-p don't work. They produce nonsensical characters. (ve)[kakarukeys@localhost ve]$ python Python 2.6.6 (r266:84292, Nov 15 2010, 21:4..

Copy all values from fields in one class to another through reflection

I have a class which is basically a copy of another class. public class A { int a; String b; } public class CopyA { int a; String b; } What I am doing is putting values from class A into C..

PowerShell script to return members of multiple security groups

I need to return all members of multiple security groups using PowerShell. Handily, all of the groups start with the same letters. I can return a list of all the relevant security groups using the fo..

Setting the selected value on a Django forms.ChoiceField

Here is the field declaration in a form: max_number = forms.ChoiceField(widget = forms.Select(), choices = ([('1','1'), ('2','2'),('3','3'), ]), initial='3', required = True,) I would like to..

How do check if a parameter is empty or null in Sql Server stored procedure in IF statement?

I read this: How do I check if a Sql server string is null or empty but it not helped me in this situation. The piece of code from my stored procedure: IF (@item1 IS NOT NULL) OR (LEN(@item1) > 0..

How to send HTML-formatted email?

I could be able to let the web application sends automatic emails using Windows Task Scheduler. Now I want to send HTML-Formatted email using the following method that I wrote for sending emails. My ..

Is it possible to sort a ES6 map object?

Is it possible to sort the entries of a es6 map object? var map = new Map(); map.set('2-1', foo); map.set('0-1', bar); results in: map.entries = { 0: {"2-1", foo }, 1: {"0-1", bar } } Is..

How to get cookie expiration date / creation date from javascript?

Is it possible to retrieve the creation or expiration date of an existing cookie from javascript? If so how?..

Easiest way to copy a single file from host to Vagrant guest?

I have a use case where I occasionally want to copy a single file from my host machine to the Vagrant guest. I don't want to do so via traditional provisioners (Puppet / Chef) because this is often a..

Gradients on UIView and UILabels On iPhone

Possible Duplicate: Manually drawing a gradient in iPhone apps? My application needs to display text in either a UIView or UILabel but the back ground must be a gradient as opposed to a tru..

Why is an OPTIONS request sent and can I disable it?

I am building a web API. I found whenever I use Chrome to POST, GET to my API, there is always an OPTIONS request sent before the real request, which is quite annoying. Currently I get the server to i..

Can you set a border opacity in CSS?

Is there a straight forward CSS way to make the border of an element semi-transparent with something like this? border-opacity: 0.7; If not, does anyone have an idea how I could do so without using..

How to find third or n?? maximum salary from salary table?

How to find third or nth maximum salary from salary table(EmpID, EmpName, EmpSalary) in optimized way?..

How to pass an array into a function, and return the results with an array

So I'm trying to learn how to pass arrays through a function, so that I can get around PHP's inability to return multiple values. Haven't been able to get anything to work so far, but here is my best ..

javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 25

I am getting issue while sending email. javax.mail.SendFailedException: Sending failed; nested exception is: javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 25;..

ERROR Error: No value accessor for form control with unspecified name attribute on switch

Here is my component in Angular 4: @Component( { selector: 'input-extra-field', template: ` <div class="form-group" [formGroup]="formGroup" > <switch [att..

Broadcast Receiver within a Service

I am trying to start up a BroadcastReceiver within a Service. What I am trying to do is have a background running service going that collects incoming text messages, and logs incoming phone calls. I f..

Git push error pre-receive hook declined

I have run gitlabhq rails server on virtual machine, following 1-6 steps from this tutorial and starts rails server exec..

IPython/Jupyter Problems saving notebook as PDF

So, i've been trying to save a jupyter notebook as PDF but i just can't figure out how to do this. The first thing i try is from the file menu just download as PDF, but doing that results in: nbconve..

Messages Using Command prompt in Windows 7

How to send message over network using command prompt in windows 7 ? ..

How to convert Nonetype to int or string?

I've got an Nonetype value x, it's generally a number, but could be None. I want to divide it by a number, but Python raises: TypeError: int() argument must be a string or a number, not 'NoneType' ..

How to sleep the thread in node.js without affecting other threads?

As per Understanding the node.js event loop, node.js supports a single thread model. That means if I make multiple requests to a node.js server, it won't spawn a new thread for each request but will e..

Run jar file with command line arguments

How can I run a jar file in command prompt and pass arguments to it. ie: "test.jar -get" would be entered in command prompt/terminal..

Can the "IN" operator use LIKE-wildcards (%) in Oracle?

I have searched this question, and found an answer in MySQL but this is one of those incidents where the statement fails to cross over into Oracle. Can I use wildcards in "IN" MySQL stateme..

How to get row count in an Excel file using POI library?

Guys I'm currently using the POI 3.9 library to work with excel files. I know of the getLastRowNum() function, which returns a number of rows in an Excel file. The only problem is getLastRowNum() ret..

How get total sum from input box values using Javascript?

I am not perfect in Javascript.. I want to show total sum of values entered in qty input boxes in next input box named total without refreshing page. Can anyone will help me to figure it out..? Here ..

Convert a video to MP4 (H.264/AAC) with ffmpeg

If I don't make a mistake, Safari currently need MP4 (H.264/AAC) video encoded for the HTML5 <video> element. So I tried to convert a video to this format with ffmpeg. However when I enter the ..

Is it possible to send a variable number of arguments to a JavaScript function?

Is it possible to send a variable number of arguments to a JavaScript function, from an array? var arr = ['a','b','c'] var func = function() { // debug alert(arguments.length); // ..

Sample database for exercise

I would like to play with a larger database to test my knowledge on SQL. Is there a huge .sql out there that I can use to play with SQL queries?..

Insert the same fixed value into multiple rows

I've got a table with a column, lets call it table_column that is currently null for all rows of the table. I'd like to insert the value "test" into that column for all rows. Can someone give me the..

How to increase heap size for jBoss server

I have an upload files scenario in my project. When I'm trying to upload the large files it's giving me an OutOfMemory error. That error is related to Java heap size. How can you increase the heap ..

Test if a string contains a word in PHP?

In SQL we have NOT LIKE %string% I need to do this in PHP. if ($string NOT LIKE %word%) { do something } I think that can be done with strpos() But can’t figure out how… I need exactly that ..

Check if all checkboxes are selected

How do I check if all checkboxes with class="abc" are selected? I need to check it every time one of them is checked or unchecked. Do I do it on click or change?..

Regex empty string or email

I found a lot of Regex email validation in SO but I did not find any that will accept an empty string. Is this possible through Regex only? Accepting either empty string or email only? I want to hav..

How do I convert an existing callback API to promises?

I want to work with promises but I have a callback API in a format like: 1. DOM load or other one time event: window.onload; // set to callback ... window.onload = function() { }; 2. Plain callba..

Changing the interval of SetInterval while it's running

I have written a javascript function that uses setInterval to manipulate a string every tenth of a second for a certain number of iterations. function timer() { var section = document.getElementB..

SQL, How to convert VARCHAR to bigint?

I have a field that is VARCHAR(6) I am trying to insert it into another table of type bigint it is giving me an error (Error Converting from data type varchar to bigint here is what i am doing CON..

How to access array elements in a Django template?

I am getting an array arr passed to my Django template. I want to access individual elements of the array in the array (e.g. arr[0], arr[1]) etc. instead of looping through the whole array. Is there ..

a tag as a submit button?

Hi I am trying to get "a" tag as a submit button. I found a code somewhere in the web. But it didn't work. <a href="#" onclick="this.form.submit()">Submit</a> Is there any code for to ..

Floating point exception( core dump

Program: So I made a program that take two numbers, N and L. N is the size of a 2D array and L is a number from 3 - 16. The program builds the array and starts at the center and works its way out in a..

How to increase an array's length

I have a quick question. I have an integer array in java that needs its length to vary throughout the class. Specifically, I need it to increase by one in certain situations. I tried it like this. ..

BAT file: Open new cmd window and execute a command in there

I'm trying to open a new command window in a BAT file: start %windir%\system32\cmd.exe After it opens, I'd like to execute a BAT command in the new window: echo "test in new window" How can I do..

Send email using the GMail SMTP server from a PHP page

I am trying to send an email via GMail's SMTP server from a PHP page, but I get this error: authentication failure [SMTP: SMTP server does no support authentication (code: 250, response:

Parameterize an SQL IN clause

How do I parameterize a query containing an IN clause with a variable number of arguments, like this one? SELECT * FROM Tags WHERE Name IN ('ruby','rails','scruffy','rubyonrails') ORDER BY Count DES..

Short form for Java if statement

I know there is a way for writing a Java if statement in short form. if (city.getName() != null) { name = city.getName(); } else { name="N/A"; } Does anyone know how to write the short form..

What port is a given program using?

I want to be able to figure out what port a particular program is using. Are there any programs available online or that come with windows that will tell me which processes are using which ports on m..

How can I create a self-signed cert for localhost?

I've gone through the steps detailed in How do you use https / SSL on localhost? but this sets up a self-signed cert for my machine name, and when browsing it via https://localhost I receive the IE wa..

Git: How to squash all commits on branch

I make new branch from master with: git checkout -b testbranch I make 20 commits into it. Now I want to squash those 20 commits. I do that with: git rebase -i HEAD~20 What about if I don't kno..

What is the difference between aggregation, composition and dependency?

What is the difference between aggregation, composition and dependency?..

Best way to remove the last character from a string built with stringbuilder

I have the following data.AppendFormat("{0},",dataToAppend); The problem with this is that I am using it in a loop and there will be a trialling comma. What is the best way to remove the trailing ..

How to AUTO_INCREMENT in db2?

I thought this would be simple, but I can't seem to use AUTO_INCREMENT in my db2 database. I did some searching and people seem to be using "Generated by Default", but this doesn't work for me. I..

Angular2: Cannot read property 'name' of undefined

I am beginning to learn Angular2. I've been following the Heroes Tutorial provided at All was working fine until, being annoyed by the clutter of HTML using the template, I used template ..

wampserver doesn't go green - stays orange

I am trying to install wampserver on a win7-32bit. The installation goes smoothly but the icon doesn't turn green. It stays orange saying "Server online". I've trying different solutions nothing worke..

How to make primary key as autoincrement for Room Persistence lib

I am creating an Entity (Room Persistence Library) class Food, where I want to make foodId as autoincrement. @Entity class Food(var foodName: String, var foodDesc: String, var protein: Double, var car..

SQLite - UPSERT *not* INSERT or REPLACE Insert Update stored proc on SQL Server Is there some clever way to do this in SQLite that I have not thought of? Basically I want to update three out of four co..

How to serve up images in Angular2?

I am trying to put the relative path to one of my images in my assets folder in an image src tag in my Angular2 app. I set a variable in my component to 'fullImagePath' and used that in my template. I..

Where is the Query Analyzer in SQL Server Management Studio 2008 R2?

I have some SQL thats getting run and it is taking to long to return the results / parse / display, etc. in a c# application. I have SQL Server Management Studio 2008 R2 installed to connect ..

simulate background-size:cover on <video> or <img>

How can I simulate the functionality of background-size:cover on an html element like <video> or <img>? I'd like it to work like background-size: cover; background-position: center cente..

How can I verify if one list is a subset of another?

I need to verify if a list is a subset of another - a boolean return is all I seek. Is testing equality on the smaller list after an intersection the fastest way to do this? Performance is of utmost..

Getting Connection timed out in android

I'm relatively new to android development. I'm developing an android application where I'm sending requests to the web server and parsing JSON objects. Frequently I'm getting

How to name Dockerfiles

I'm unsure of how to name Dockerfiles. Many on GitHub use Dockerfile without a file extension. Do I give them a name and extension; if so what? Or do I just call them Dockerfile?..

Bash mkdir and subfolders

Why I can't do something like this? mkdir folder/subfolder/ in order to achive this I have to do: mkdir folder cd folder mkdir subfolder Is there a better way to do it?..

Ruby 2.0.0p0 IRB warning: "DL is deprecated, please use Fiddle"

I just uninstalled my older versions of Ruby, removed all of my gems (including Rails), and installed Ruby 2.0. In other words, a totally clean re-install. Upon starting IRB, I received this message: ..

Waiting till the async task finish its work

I'm very new to programming and I have some doubts. I have a AsyncTask which is I call as RunInBackGround. and I start this process like: new RunInBackGround().execute(); But I wish to wait unt..

Find index of last occurrence of a sub-string using T-SQL

Is there a straightforward way of finding the index of the last occurrence of a string using SQL? I am using SQL Server 2000 right now. I basically need the functionality that the .NET System.String..

ORA-01652: unable to extend temp segment by 128 in tablespace SYSTEM: How to extend?

I have a large Oracle table, which contains 542512 rows. It has three columns and when I try to create an index for it with the following command: CREATE INDEX FTS_INDEX ON FILTERED_TEKLI_IIS_TABLO..

concatenate variables

I need to do a .bat for DOS that do the following: set ROOT = c:\programas\ set SRC_ROOT = (I want to put the ROOT Here)System\Source so after defining ROOT I want to have SRC_ROOT = c:\programas\S..

TypeError: a bytes-like object is required, not 'str' when writing to a file in Python3

I've very recently migrated to Py 3.5. This code was working properly in Python 2.7: with open(fname, 'rb') as f: lines = [x.strip() for x in f.readlines()] for line in lines: tmp = line.str..

How to erase the file contents of text file in Python?

I have text file which I want to erase in Python. How do I do that?..

Single quotes vs. double quotes in C or C++

When should I use single quotes and double quotes in C or C++ programming?..

Git and nasty "error: cannot lock existing info/refs fatal"

After cloning from remote git repository (at bettercodes) I made some changes, commited and tried to push: git push origin master Errors with: error: cannot lock existing info/refs fatal: g..

Garbage collector in Android

I have seen many Android answers that suggest calling the garbage collector in some situations. Is it a good practice to request the garbage collector in Android before doing a memory-hungry operatio..

Split string to equal length substrings in Java

How to split the string "Thequickbrownfoxjumps" to substrings of equal size in Java. Eg. "Thequickbrownfoxjumps" of 4 equal size should give the output. ["Theq","uick","brow","nfox","jump","s"] Sim..

How to efficiently use try...catch blocks in PHP

I have been using try..catch blocks in my PHP code, but I'm not sure if I've been using them correctly. For example, some of my code looks like: try { $tableAresults = $dbHandler->doSometh..

Creating new table with SELECT INTO in SQL

Possible Duplicate: SELECT INTO using Oracle I have came across SQL SELECT INTO statement for creating new table and also dumping old table records into new table in single SQL statement as..

How can I remove space (margin) above HTML header?

I am creating a website. I have written the HTML part and now I am writing the stylesheet. But there is always some space above my header. How can I remove it? My HTML and CSS code is given below. ..

WPF Datagrid Get Selected Cell Value

I want to get value for selected cell in datagrid , please anyone tell how to do this. i used SelectedCell changed event , how can i do that? dataGrid1.CurrentCell ..

SELECT CONVERT(VARCHAR(10), GETDATE(), 110) what is the meaning of 110 here?

When we convert or cast date in sql, see below sql code SELECT CONVERT(VARCHAR(10), GETDATE(), 110) AS [MM-DD-YYYY] it works fine, I just want to know the meaning of 110 in above code. what it doe..

How to force a SQL Server 2008 database to go Offline

How do I force my Database to go Offline, without regard to what or who is already using it? I tried: ALTER DATABASE database-name SET OFFLINE; But it's still hanging after 7 min. I want this bec..

How to strip comma in Python string

How can I strip the comma from a Python string such as Foo, bar? I tried 'Foo, bar'.strip(','), but it didn't work...

Android ListView Text Color

I am trying to set the ListView textColor to black, since I am using a white background. Here is my MailActivity public class MailActivity extends ListActivity { String[] listItems = { "Compose..

jQuery validate Uncaught TypeError: Cannot read property 'nodeName' of null

I have the following code: $(document).ready ( function () { $.validator.addMethod( "lessThan", function (value, element, param) { // bind to the b..

Getting the location from an IP address

I want to retrieve information like the city, state, and country of a visitor from their IP address, so that I can customize my web page according to their location. Is there a good and reliable way t..

Why is Ant giving me a Unsupported major.minor version error

I'm running this target in Ant. <target name="compile" depends="init" description="compile the source " > <!-- Compile the java code from ${src} into ${b..

Show Current Location and Nearby Places and Route between two places using Google Maps API in Android

I need to develop an application using Google Maps in Android to locate my current location and need to find nearest location. (For example: Nearby police station from my current location.) It shoul..

Plot size and resolution with R markdown, knitr, pandoc, beamer

Doesn't fit on the slide by default, doesn't even print by any other means. Here's the .Rmd: Edit: it seems you have to use plot() in every chunk. Second plot now prints. # Plot should show at high..

How to call execl() in C with the proper arguments?

i have vlc (program to reproduce videos) if i type in a shell: /home/vlc "/home/my movies/the movie i want to see.mkv" it opens up an reproduces the movie. however, when I run the following program..

Apk location in New Android Studio

I started using new Android Studio and cant find the APK of the application in IDE,where it actually locates?..

Is it necessary to assign a string to a variable before comparing it to another?

I want to compare the value of an NSString to the string "Wrong". Here is my code: NSString *wrongTxt = [[NSString alloc] initWithFormat:@"Wrong"]; if( [statusString isEqualToString:wrongTxt] ){ ..

What is the difference between substr and substring?

What is the difference between alert("abc".substr(0,2)); and alert("abc".substring(0,2)); They both seem to output “ab”...

How to open a Bootstrap modal window using jQuery?

I'm using Twitter Bootstrap modal window functionality. When someone clicks submit on my form, I want to show the modal window upon clicking the "submit button" in the form. <form id="myform" clas..

Get file size, image width and height before upload

How can I get the file size, image height and width before upload to my website, with jQuery or JavaScript?..

Java8: HashMap<X, Y> to HashMap<X, Z> using Stream / Map-Reduce / Collector

I know how to "transform" a simple Java List from Y -> Z, i.e.: List<String> x; List<Integer> y = .map(s -> Integer.parseInt(s)) .collect(Collectors.toList()..

Can an abstract class have a constructor?

Can an abstract class have a constructor? If so, how can it be used and for what purposes?..

Updating an object with setState in React

Is it at all possible to update object's properties with setState? Something like: this.state = { jasper: { name: 'jasper', age: 28 }, } I have tried: this.setState({ 'someOtherNa..

Django: TemplateSyntaxError: Could not parse the remainder

I am getting this issue when I type localhost:8000/admin/. `TemplateSyntaxError: Could not parse the remainder: ':password_change' from 'admin:password_change'. The syntax of 'url' changed in Djan..

Is there a way to crack the password on an Excel VBA Project?

I've been asked to update some Excel 2003 macros, but the VBA projects are password protected, and it seems there's a lack of documentation... no-one knows the passwords. Is there a way of removing o..

uppercase first character in a variable with bash

I want to uppercase just the first character in my string with bash. foo="bar"; //uppercase first character echo $foo; should print "Bar";..

IndentationError: unindent does not match any outer indentation level

When I compile the Python code below, I get IndentationError: unindent does not match any outer indentation level import sys def Factorial(n): # Return factorial result = 1 for i in ..

String "true" and "false" to boolean

I have a Rails application and I'm using jQuery to query my search view in the background. There are fields q (search term), start_date, end_date and internal. The internal field is a checkbox and I'm..

How to configure welcome file list in web.xml

I have this in my web.xml document. I am trying to have a welcome list so I dont need to type the path for the home page anymore. But everytime a clicked the application in my tomcat page it displays ..

How can I clear the SQL Server query cache?

I've got a simple query running against SQL Server 2005 SELECT * FROM Table WHERE Col = 'someval' The first time I execute the query can take > 15 secs. Subsequent executes are back in < 1 ..

How to identify whether a grammar is LL(1), LR(0) or SLR(1)?

How do you identify whether a grammar is LL(1), LR(0), or SLR(1)? Can anyone please explain it using this example, or any other example? X ? Yz | a Y ? bZ | e Z ? e ..

Programmatically get own phone number in iOS

Is there any way to get own phone number by standard APIs from iPhone SDK?.. Invalid Keystore format

Does anyone know how to solve this? I tried many things, but none of them worked. And when I click more details I get this: at Source) atsun.sec..

How can I override inline styles with external CSS?

I have markup that uses inline styles, but I don't have access to change this markup. How do I override inline styles in a document using only CSS? I don't want to use jQuery or JavaScript. HTML: &l..

cd into directory without having permission

When cding into one of my directories called openfire the following error is returned: bash: cd: openfire: Permission denied Is there any way around this?..

Explicitly select items from a list or tuple

I have the following Python list (can also be a tuple): myList = ['foo', 'bar', 'baz', 'quux'] I can say >>> myList[0:3] ['foo', 'bar', 'baz'] >>> myList[::2] ['foo', 'baz'] >..

How do I make the text box bigger in HTML/CSS?

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