SQLite, Exclusive Or. How do i clear a flag?
To set a flag i write
SET status=status|? how do i clear a flag? Usually i write
SET status=status&(-1^?) but ^ is illegal in sqlite. How do i clear a flag or use exclusive or?
I'm translating a program from AS2 to AS3. I've got a simple animation drawing lines between balls which are moving on the screen, but I can't figure out how to use the clear() to remove the old ones.
How do I make cargo pass -L linker flag to rustc invocations?
How can I clear all the attributes off an instance of Python's threading.local()?
i need your help.. How can I delete all rows in table from sqlite db? Please can you say how to delete all rows in one step (not one by one)..
I'm trying to make two XML attributes to be mutually exclusive. How can one create an XSD schema to capture this kind of scenario? I would like to have one of these <elem value=1 /> <elem r
How do I set the HTTPOnly flag? the TCookie does not have any method or property to specify the HTTPOnly flag.
Here's my current problem: I have a data grid with 4 columns in it: Year One by Index, Year One by Percentage, Year Two+ by Index, and Year Two+ by Percentage. I want my data grid to make these column
i would like to do bitwise exclusive or of words in python but xor of strings are not allowed in python . so how to do it ?
I'm reading data from a sqlite3 database using the C api. sqlite3_column_int64 returns a sqlite3_int64 object. How do I convert this to a long?
Looking through the docs my first guess was that I call urllib.request.HTTPCookieProcessor().cookiejar.clear(), however that didn't work. My next guess is maybe I need to subclass it and build/install
I would like to clear the contents of the canvas after drawing certain things on the screen. How do I clear the screen fully? Any snippets of code on it will be helpful. Thanks. This is my code: publi
I have four activity in my tasks A,B,C,D. Activities are launched in order A->B->C->D. Here, I want to go back to the activity A from D and resume that activity . So that i used the inten
I've just got my first SQLite database up and running but to reproduce it I wanted a quick way to clear the db file (so I can call my openOrCreateDatabase method again) First question: I see all over
I'm trying to write a 2D game using python / pygame that blits several layers on top of one another every screen refresh. My basic setup is (from bottom to top): Background: surface (non-transparent)
I have to make mutually exculsive checkboxes. I have come across numerous examples that do it giving example of one checkbox group. One example is at http://blog.schuager.com/2008/09/mutually-exclusiv
I'm in my cmd prompt and im adb shell. When I try to run sqlite3 it shows this error. Please help.. cd /system/xbin/sqlite sh: cd: /system/xbin/sqlite - No such file or directory 1|shell@android:/syst
What does beforefieldinit flag do? When I look into the IL of my class I see this flag but I don't know what this flag is actually doing?
Is there a command to clear the history from within the mongo shell?
I'm using an AjaxFormComponentUpdatingBehavior to do some stuff when a choice is selected from an AutoCompleteTextField. After that stuff is done I want to clear the field but it's not behaving the wa
I'd like to calculate the median value in a numeric row. How can I do that in SQLite 4?
Is it possible to make an icon on android that when clicked clears all notifications, e.g. SMS, email, missed calls etc? I just want an icon on my home screen that clears all notifications. What codin
What is the difference between Intent.FLAG_ACTIVITY_CLEAR_TOP and finish() in Android?
How can I convert my Access Database (.accdb) to a SQLite database(.sqlite)? Please, any help will be appreciated.
I have a data table where there's a list of columns (boiled down to the pertinent ones for this example): users( usr_pkey int identity(1, 1) primary key, usr_name nvarchar(64), ..., ) accounts( acc_pk
I am having trouble popping all activities off the stack using Intent.FLAG_ACTIVITY_CLEAR_TOP and android:launchMode=singleInstance. In my application activity A, launches activity B (via startActiv
I'd like to use a regular expression in sqlite, but I don't know how. My table has got a column with strings like this: 3,12,13,14,19,28,32 Now if I type where x LIKE '3' I also get the rows which
I have an SQLite table that must remain unchanged until a specific point. Any pending changes to records are stored in a second table, with identical fields. What I want to do, in pseudocode, is: for
i am creating an app that needs a database. i created it using sqlite database browser, which means the app i created, imports the database i created into the phone. and what i've learnt before, is if
How do you clear the read-only flag on a file in .NET and leave the rest intact?
I have a problem: I want to NSTimer waiting until FLAG variable is YES, if FLAG = YES, myTimer is stop. How can i do that? I tried below code: NSTimer *myTimer; int delay = 6.0; scanTimer= [NSTimer sc
I am trying to add all country flag in currency change dropdown in magento? how may i do this in magento 1.4.2 ?
I created a app and added some tables, columns and some info in it and i want to check it, how do i do it?
How do I clear a keyEquivalent for a NSButton ? I've tried: [theButton setKeyEquivalent:nil]; but it doesn't seem to be correct! Thanks
I have a program that saves logging data to an SQLite3 database. I would like to back up the database while the program is still running. I have accomplished this by using the SQLite Online Backup API
I use capistrano to deploy my app to a machine that uses memcache. I want capistrano to clear memcache when it deploys a new version of the site.
According this link: Bitwise Operators (Transact-SQL) we can do bitwise operation between binary and int, smallint, tinyint or vice versa. But how can I make a bitwise exclusive OR in sql server betwe
How would I extend the sqlite3 module so if I import Database I can do Database.connect() as an alias to sqlite3.connect(), but define extra non standard methods?
I wish to combine rows of a table, with mutually exclusive column values, retaining all columns: For example: Name Data1 Data2 Data3 .... DataN NAM1 6 NULL NULL ... NULL NAM1 NULL NULL 7 ... NULL NAM2
Can someone clearly explain with examples what each of the span flags like SPAN_EXCLUSIVE_EXCLUSIVE and SPAN_MARK_MARK mean and when to use what flags? I do not understand the official documentation w
When opening an SQLite database using procedural code, PHP provides the sqlite_close() function to close it again; but when using the OOP methods, I can't find an equivalent option. Is it simply a cas
Does any one know how to do this? I'm guessing there's just some keyword I can stick after the function somewhere? EDIT: I would like for a compiler warning to be generated should anyone try and use t
I want to have a nice little icon that, when clicked will clear the text in the <INPUT> box. This is to save space rather than having a clear link outside of the input box. My CSS skills are wea
I just upgraded to Mac OS X Mavericks. I have a sparsebundle image which is mounted with the quarantine attribute, which prevents me from running any shell scripts on the volume. Here is what I get
What does the hotspot JVM flag -XX:+UseCompressedOops do and when should I use it? What sort of performance and memory-usage differences will I see when using it on a 64-bit Java instance (vs. not usi
How I can clear the cache of relational Backbone? relational backbone remembers the previous values after fetch
I just created a new SQLite database from the command line and I have a ODBC connection to the SQLite database. If I issue it queries, by default, the synchronous seems to be ON which is really slow
I have the following query: SELECT * FROM versions WHERE path LIKE '%/dir1%' that works perfectly fine when executing from sqlite command prompt. However, I am having trouble running this command f
This question already has an answer here: How can I get the list of a columns in a table for a SQLite database? 4 answers I have a 20-or-so column table 'Contacts' in a Contacts.sqlite file. I
I apologize if this is a basic question, but I'm a database novice. I'm using sqlite to manage a list of command-line options for some tools. A simple version of this is: sqlite> CREATE TABLE opti